Create an extremely detailed and vibrant Wimmelbild depicting 'Peak Saturday at a Gen Z Paradise Mall.' The scene should be a multi-level modern shopping mall, bright and airy, with futuristic design accents, digital billboards, 'Instagrammable' art installations, and comfortable 'chill zones' with charging ports. The mall is teeming with diverse Gen Z individuals and groups, showcasing a wide array of current fashion trends (Y2K revival, streetwear, e-girl/e-boy, goth, cottagecore, etc.). Characters are engaged in numerous activities: Shopping in trendy stores: popular streetwear/fast fashion outlets, a K-pop/anime merchandise store, a high-tech gadget shop, a customizable sneaker store, a vintage/thrift pop-up shop, and an eco-friendly/sustainable products store. Long queues are visible for a bustling boba tea shop and other trendy snack kiosks in a vibrant food court. Groups of friends are hanging out, laughing, taking selfies, and filming TikTok dances in various picturesque spots. An influencer is live-streaming a 'shop with me' segment, interacting with a small crowd of followers. Someone is absorbed in a VR experience at the tech store. A spontaneous dance challenge or a small flash mob is captivating onlookers in a central atrium. People are Browse digital information kiosks, laden with shopping bags from popular brands. The overall aesthetic should be energetic, colorful, dynamic, and slightly chaotic (in a fun way), capturing the essence of Gen Z social life and consumer culture. The image should be rich in humorous details, relatable moments, and diverse interactions, inviting the viewer to explore every corner of the bustling mall.
Style: Printed T-Shirt Design The design should be highly realistic and captivating, focusing on showcasing a Print on Demand store specializing in movie-themed apparel. At the center of the scene, prominently feature a premium T-shirt laid out naturally on a minimalist chair. The T-shirt should display the text “watchfreemovies247 SHOP” in bold, clean, and clear typography, with sharp lines to give a professional, eye-catching effect. The text should immediately communicate a sense of quality and clarity, emphasizing the store’s movie-themed focus. Key Elements: Main T-Shirt Display: Place the central T-shirt on a modern, sleek chair, positioned naturally and without a person wearing it. The text “watchfreemovies247 SHOP” should be the focal point, printed clearly on the front of the T-shirt. The font must be easy to read, bold, and sharp, standing out against the fabric. The design should have a cinematic feel, subtly tying into the theme of movies and film culture. Additional T-Shirts and Graphic Elements: Surround the main T-shirt with several other shirts featuring creative, eye-catching cinematic graphic designs. These designs can include movie-related imagery such as film reels, directors’ clapperboards, iconic movie quotes, and other recognizable film visuals. The shirts should be displayed in a professional and organized manner, whether folded neatly, hanging, or draped across nearby props. Each shirt should have a different movie-themed graphic design to show the variety and creative possibilities offered by the store. Film-Themed Props and Background: Incorporate film-related props into the scene to enhance the cinematic atmosphere. These could include vintage film cameras, popcorn tubs, film reels, and director’s chairs. The props should be subtly placed around the scene, contributing to the overall theme without overshadowing the main T-shirt. The background should evoke a movie theater or film studio ambiance, with soft lighting and a cinematic glow that highlights the shirts and props. Professional Presentation: Ensure that the scene feels polished, well-organized, and professional. The design should communicate clearly that this is a Print on Demand store catering to film and movie enthusiasts. Arrange the shirts and props in a way that feels cohesive, yet dynamic, giving the viewer the impression that they are browsing a curated selection of unique, movie-themed apparel. Lighting and Color Scheme: Use warm, cinematic lighting to create depth and draw attention to the T-shirts. Incorporate a palette of rich, dark neutrals, with accents of golds, reds, and subtle lighting highlights to evoke the ambiance of a classic movie scene. The lighting should add a sense of dimension and make the central T-shirt the focal point while maintaining a balanced and inviting atmosphere. Final Vision: The completed design should instantly communicate that this is a professional Print on Demand store for movie lovers. The main T-shirt should stand out clearly with its sharp, bold text, while the surrounding shirts and cinematic props reinforce the theme. The scene should feel inviting, creative, and expertly arranged, capturing the essence of a store dedicated to passionate movie fans looking for unique, high-quality apparel. The overall layout must be realistic, visually striking, and professional, creating a sense of excitement and engagement with the viewer.
### **Image Generation Prompt for "Memory Me Objects Ka Behavior Kya Hoga?"** **Prompt:** Create a detailed and visually intuitive diagram to explain the behavior of objects in memory during a `while` loop that iterates over a database `ResultSet`. The diagram should include the following elements: 1. **Heap Memory Section:** - Show how new `User` objects are created in the heap memory during each iteration of the loop. - Highlight that each object corresponds to a row from the `ResultSet`. 2. **Garbage Collection:** - Illustrate how objects lose their reference after the loop ends and become eligible for garbage collection. - Use an arrow or icon to represent the Java Garbage Collector cleaning up unused objects. 3. **Permanent Storage (Optional):** - Show a scenario where objects are stored in a `List<User>` for permanent use. - Highlight the difference between temporary objects (eligible for garbage collection) and permanently stored objects. 4. **Flow of Execution:** - Include a flowchart-like representation of the `while` loop: - Start with `rs.next()` moving the cursor to the next row. - Show the creation of a new `User` object for each row. - End with either garbage collection or storage in a `List`. 5. **Annotations:** - Add labels and arrows to explain each step clearly. - Use Hindi/Hinglish annotations like: - "Har row ke liye naya object banega." - "Object ka reference lost ho jayega, to Garbage Collector clean kar dega." - "Agar List mei store kiya, to object permanent rehta hai." 6. **Color Coding:** - Use different colors for: - Heap memory (e.g., light blue). - Garbage-collected objects (e.g., grayed out). - Permanently stored objects (e.g., green). 7. **Database Table Example:** - Include a small table representation (e.g., `users` table with columns `id` and `name`) to show the source of data. --- ### **Expected Output:** The image should look like this: 1. **Top Section:** - A small database table (`users`) with rows and columns. 2. **Middle Section:** - A heap memory area showing multiple `User` objects being created during each iteration of the loop. - Arrows pointing from the `ResultSet` rows to the corresponding `User` objects in heap memory. 3. **Bottom Section:** - Two paths: - Path 1: Objects losing reference and being garbage collected (grayed out). - Path 2: Objects being stored in a `List<User>` for permanent use (highlighted in green). 4. **Annotations:** - Clear Hindi/Hinglish explanations for each step. --- This prompt will help generate a visually rich and easy-to-understand diagram for explaining the behavior of objects in memory! 😊
# Comic Book Love Story: "A Dream in Disguise" - Panel Prompts ## Common Elements for All Panels: Story Summary: A love story between Victor (black male mannequin) and Viola (white female mannequin) in a NYC department store. Both drawn in A-ha "Take on Me" pencil sketch style against hyperrealistic colored backgrounds. Setting: Busy New York department store with Brooklyn Bridge visible through windows, sunny winter morning. Outfits: Both wear H&M winter clothes - Victor in blue jeans and grey long coat with golden zipper; Viola in tight blue jeans, black belt and loosely opened blue coat. Both have red beanies, blue scarves, and warm yellow gloves. ## Panel 1: A pencil-sketch black male mannequin (Victor) and white female mannequin (Viola) standing apart in a hyperrealistic colored busy department store. Brooklyn Bridge visible through windows. Victor gazes at Viola with a heart-shaped thought bubble above his head. Morning sunlight streams through windows. A-ha "Take on Me" sketch style for mannequins only. No text, only emotions through thought bubbles. ## Panel 2: Close-up of Victor's face in A-ha pencil sketch style, wearing red beanie and blue scarf. Intense gaze toward Viola (slightly blurred in foreground). Hyperrealistic colored Brooklyn Bridge visible through windows. Thought bubble above Victor contains multiple hearts and Cupid's arrows. Winter sunlight casting dramatic shadows. No text. ## Panel 3: Victor in pencil sketch style at colorful flower vendor, selecting a single red rose. Still in winter H&M outfit. Hyperrealistic colored busy NYC department store background. Brooklyn Bridge visible. Thought bubble shows question mark. Colored shoppers rushing past contrast with sketch-style Victor. Warm sunlight effect. No text. ## Panel 4: Victor walking purposefully through department store displays, holding red rose. A-ha pencil sketch style. Hyperrealistic colored background. Brooklyn Bridge through windows. Thought bubble shows stick figure running. Victor's determined expression contrasts with busy store environment. Strong directional lighting. No text. ## Panel 5: Victor and Viola face-to-face in pencil sketch style. Hyperrealistic colored NYC department store background with Brooklyn Bridge. Victor holding rose toward Viola who leans toward him. Thought bubble above Victor shows surprised emoji. Winter light creates dramatic atmosphere. No text. ## Panel 6: Victor and Viola embracing in kiss, pencil sketch style with glowing aura. Hyperrealistic colored Brooklyn Bridge background. Still in winter H&M outfits. Two connected red hearts floating above them. Sunbeams highlighting their embrace. Magical atmosphere. No text, pure emotion.
**Store Name:** Faccion Tech Repair **Store Description:** Faccion Tech Repair is a store specializing in cell phone and computer repairs, as well as selling parts and accessories. Our goal is to provide high-quality services with fast and efficient customer service. **Logo Style:** Modern and technological **Preferred Colors:** Blue, gray, and white (but we are open to suggestions) **Elements to Include:** - Icons representing technology, such as a cell phone, a computer, or repair tools. - The store name "Faccion Tech Repair" should be clearly visible. - Ensure the logo is centered to facilitate vectorization. - The logo should have a transparent background (no background). **Fonts:** Preference for modern and clean fonts that convey professionalism and innovation. **Inspirations:** We are looking for a visual that conveys trust and competence, similar to major technology brands like Apple, Dell, or Samsung. **Logo Usage:** The logo will be used on business cards, store signage, website, social media, and marketing materials.
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
highly detailed image, minimalist store facade, at dusk, sophisticated monochromatic, integrating elements of modernism and minimalism, the store’s signage should be elegant and text by "Graytheory" with backlit for a soft glow against the twilight sky, in the urban techwear simply display window, indoor wall warm grey and texture finished, diffused light on the curated objects within, which reflect a blend of natural textures, the composition should be balanced and serene, evoking a sense of high-end fashion and artistry, the pavement should have a pattern, with subtle reflections of the storefront lighting, the overall image should be sharp, from the texture of the building materials to the softness of the light’s glow, circle window --ar 9:16 --style raw --stylize 750 --v 6
Create a vivid scene capturing a candid moment in a grocery store. The focal point is a 50-year-old woman with short gray hair, dressed in a store uniform, confidently holding a fish while looking directly at the camera. In the background, depict a ragged man in the act of stealing a sausage, attempting to escape the store. Ensure both individuals have an expressive demeanor: the woman showing a mix of surprise and professionalism, and the man portraying urgency and desperation. The setting should include details typical of a grocery store, enhancing the narrative and emotional depth of the moment.
Vertical Instagram sponsored ad, 4:5 ratio, ultra high resolution, hyper realistic commercial photography. Dramatic low-angle perspective, camera near ground level looking slightly upward. Wide cinematic framing with generous breathing space around the staircase. The staircase extends deep along the Z-axis toward a vanishing point at the store. The staircase occupies only the central 55% of the frame, leaving wide negative space around it. Wide white stairs descending toward the camera. Visible step thickness and side edges for dimensionality. Strong perspective depth. At the top: a fully three-dimensional Cottonil store structure (use attached store image as reference). Real architectural volume. Visible side walls, recessed entrance, dimensional signage, correct perspective geometry. The store must look like a solid structure in space, not a flat facade. The staircase and store are supported by a large soft fluffy cotton mass. The cotton looks plush, airy, rounded, breathable. Smooth fluffy surface. Soft cushion-like appearance. No dense textile fibers. One single realistic adult man repeated three times at different positions along the stairs. It must clearly be the SAME person (same clothing, same hairstyle, same body type). However, each position should show a slightly different walking phase: Natural step progression. Subtle variation in arm swing and leg position. Realistic human movement continuity. Bag distribution hierarchy: • Top (closest to store): The same man carrying MANY branded shopping bags (5–6 total). Arms visibly affected by weight. Bags in deep Cottonil blue (#053f88) with white “قطونيل” logo. Thick premium paper texture with realistic folds and slight gloss. • Middle: Same man carrying 3–4 shopping bags. • Foreground (closest to camera): Same man carrying only 1–2 shopping bags. More relaxed posture. The number of bags clearly decreases as he descends toward camera. Subtle motion in clothing and bags. Natural weight distribution. Realistic contact shadows on steps. Clear foreground, midground, background separation. Background: Smooth seamless atmospheric gradient. Soft beige blending into soft pastel blue. No visible lines, no streaks, no banding. Open airy depth. Subtle volumetric light diffusion. Lighting: Premium commercial lighting. Soft key light. Subtle rim light outlining subject. Clean HDR finish. Shot on Canon EOS R5, 24mm lens, low angle, f/5.6, ISO 100. Ultra sharp 8K detail. Luxury brand campaign photography. No illustration style. No cartoon look. No CGI toy effect. No duplicated cloning artifacts. No distorted anatomy. No flat composition. Leave generous negative space in upper background for Arabic headline placement.
Please create a logo for an online store: Logo Concept for "Chácharas": The logo for "Chácharas" features an explosion of vibrant colors and diverse shapes, representing the wide array of products available in the store. It conveys a sense of boundless possibilities and excitement in finding unique treasures at "Chácharas." Design Elements: Vibrant Colors: Bold and lively colors like red, blue, green, yellow, and purple create a dynamic and energetic feel in the logo design. Diverse Shapes: Mix of circles, squares, triangles, etc., symbolizing the wide variety of products available at "Chácharas." Bursting Movement: Shapes radiate from a central point, showcasing creativity and surprise in the logo's composition. Playful Typography: The name "Chácharas" is integrated into the logo using a fun and distinctive font that complements the overall design. Message: The logo for "Chácharas" conveys the message that the store offers an eclectic and exciting selection of products, each with its own unique charm. The logo invites curiosity and delight, encouraging customers to explore the diverse offerings of the online store.
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
Please create a logo for an online store: Logo Concept for "Billi": The logo for "Billi" features an explosion of vibrant money colors and diverse dollar sign shapes, representing the wide array of products available in the store. It conveys a sense of boundless possibilities and excitement in finding unique treasures at "Billi" Design Elements: Vibrant Dollar sign . Diverse Shapes: Mix of circles, squares, triangles, etc., symbolizing the wide variety of products available at "Billi." Bursting Movement: Shapes radiate from a central point, showcasing creativity and surprise in the logo's composition. Playful Typography: The name "Billi" is integrated into the logo using a fun and distinctive font that complements the overall design. Message: The logo for "Billi" conveys the message that the store offers an eclectic and exciting selection of products, each with its own unique charm. The logo invites curiosity and delight, encouraging customers to explore the diverse offerings of the online store.
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
A young college girlfriend, adorned in casual grunge attire, standing in front of a brightly lit 7/11 convenience store against the backdrop of a moonlit midnight. The stark contrast between the vibrant store lights and the serene night sky casts a soft glow on her slightly tired, yet glowing, features. She has just stepped out of the shadows, her eyes reflecting the neon hues of the store's signage. Her attire consists of a well-worn red flannel shirt, layered over a faded band t-shirt, and ripped denim shorts that expose her bare legs and knee-high, black socks. A messy ponytail, with strands of hair escaping to frame her face, accentuates her youthful charm. Despite the fatigue etched into her countenance from a long day at work, she manages a shy smile, revealing a set of dimples that light up her cheeks. Her arms are folded across her chest, clutching a small bag of snacks that she's likely picked up to refuel herself. The woman's posture exudes a mix of relief and exhaustion, with her shoulders slightly slumped and her weight slightly shifted to one side. The scene is reminiscent of a moment of quiet victory, a brief pause in her routine to indulge in a small comfort before returning to the familiar embrace of her dorm room. The 7/11, a beacon of late-night sustenance, hums with the low murmur of activity, providing a comforting and familiar setting to her otherwise solitary stance. The overall visual captures the essence of a fleeting moment in her life, a snapshot of the intersection between youthful resilience and the quiet moments of solitude found in the everyday. no makeup, plain face with asymmetrical features, she is smiling but there is a weariness in her gaze, incredibly normal and realistic photo, something you would randomly find in someone’s phone gallery, normal core, unflattering lighting, ar 3:4, style raw, personalize, (((imperfect skin))), (((polaroid style filter))), ((pale southern white girl)), ((shy loving smile towards you)), (((posing for you))), (((loving candid shot))), (((photo of my future wife))), ((messy ponytail)), ((whitish hue filter)), ((extremely upclose face)), (((looking into your eyes)))
A fit and toned woman shopping in a Maxi discount store in Belgrade. Her face is not visible—only her athletic physique in form-fitting sports leggings and her hands gripping a red shopping basket with a black handle. The basket is filled with healthy groceries: fresh vegetables, fruits, eggs, and a protein snack. The store shelves in the softly blurred background display various products under warm supermarket lighting, creating a natural and realistic shopping atmosphere.
Create an extremely detailed and vibrant Wimmelbild depicting 'Peak Saturday at a Gen Z Paradise Mall.' The scene should be a multi-level modern shopping mall, bright and airy, with futuristic design accents, digital billboards, 'Instagrammable' art installations, and comfortable 'chill zones' with charging ports. The mall is teeming with diverse Gen Z individuals and groups, showcasing a wide array of current fashion trends (Y2K revival, streetwear, e-girl/e-boy, goth, cottagecore, etc.). Characters are engaged in numerous activities: Shopping in trendy stores: popular streetwear/fast fashion outlets, a K-pop/anime merchandise store, a high-tech gadget shop, a customizable sneaker store, a vintage/thrift pop-up shop, and an eco-friendly/sustainable products store. Long queues are visible for a bustling boba tea shop and other trendy snack kiosks in a vibrant food court. Groups of friends are hanging out, laughing, taking selfies, and filming TikTok dances in various picturesque spots. An influencer is live-streaming a 'shop with me' segment, interacting with a small crowd of followers. Someone is absorbed in a VR experience at the tech store. A spontaneous dance challenge or a small flash mob is captivating onlookers in a central atrium. People are Browse digital information kiosks, laden with shopping bags from popular brands. The overall aesthetic should be energetic, colorful, dynamic, and slightly chaotic (in a fun way), capturing the essence of Gen Z social life and consumer culture. The image should be rich in humorous details, relatable moments, and diverse interactions, inviting the viewer to explore every corner of the bustling mall.
### **Image Generation Prompt for "Memory Me Objects Ka Behavior Kya Hoga?"** **Prompt:** Create a detailed and visually intuitive diagram to explain the behavior of objects in memory during a `while` loop that iterates over a database `ResultSet`. The diagram should include the following elements: 1. **Heap Memory Section:** - Show how new `User` objects are created in the heap memory during each iteration of the loop. - Highlight that each object corresponds to a row from the `ResultSet`. 2. **Garbage Collection:** - Illustrate how objects lose their reference after the loop ends and become eligible for garbage collection. - Use an arrow or icon to represent the Java Garbage Collector cleaning up unused objects. 3. **Permanent Storage (Optional):** - Show a scenario where objects are stored in a `List<User>` for permanent use. - Highlight the difference between temporary objects (eligible for garbage collection) and permanently stored objects. 4. **Flow of Execution:** - Include a flowchart-like representation of the `while` loop: - Start with `rs.next()` moving the cursor to the next row. - Show the creation of a new `User` object for each row. - End with either garbage collection or storage in a `List`. 5. **Annotations:** - Add labels and arrows to explain each step clearly. - Use Hindi/Hinglish annotations like: - "Har row ke liye naya object banega." - "Object ka reference lost ho jayega, to Garbage Collector clean kar dega." - "Agar List mei store kiya, to object permanent rehta hai." 6. **Color Coding:** - Use different colors for: - Heap memory (e.g., light blue). - Garbage-collected objects (e.g., grayed out). - Permanently stored objects (e.g., green). 7. **Database Table Example:** - Include a small table representation (e.g., `users` table with columns `id` and `name`) to show the source of data. --- ### **Expected Output:** The image should look like this: 1. **Top Section:** - A small database table (`users`) with rows and columns. 2. **Middle Section:** - A heap memory area showing multiple `User` objects being created during each iteration of the loop. - Arrows pointing from the `ResultSet` rows to the corresponding `User` objects in heap memory. 3. **Bottom Section:** - Two paths: - Path 1: Objects losing reference and being garbage collected (grayed out). - Path 2: Objects being stored in a `List<User>` for permanent use (highlighted in green). 4. **Annotations:** - Clear Hindi/Hinglish explanations for each step. --- This prompt will help generate a visually rich and easy-to-understand diagram for explaining the behavior of objects in memory! 😊
# Comic Book Love Story: "A Dream in Disguise" - Panel Prompts ## Common Elements for All Panels: Story Summary: A love story between Victor (black male mannequin) and Viola (white female mannequin) in a NYC department store. Both drawn in A-ha "Take on Me" pencil sketch style against hyperrealistic colored backgrounds. Setting: Busy New York department store with Brooklyn Bridge visible through windows, sunny winter morning. Outfits: Both wear H&M winter clothes - Victor in blue jeans and grey long coat with golden zipper; Viola in tight blue jeans, black belt and loosely opened blue coat. Both have red beanies, blue scarves, and warm yellow gloves. ## Panel 1: A pencil-sketch black male mannequin (Victor) and white female mannequin (Viola) standing apart in a hyperrealistic colored busy department store. Brooklyn Bridge visible through windows. Victor gazes at Viola with a heart-shaped thought bubble above his head. Morning sunlight streams through windows. A-ha "Take on Me" sketch style for mannequins only. No text, only emotions through thought bubbles. ## Panel 2: Close-up of Victor's face in A-ha pencil sketch style, wearing red beanie and blue scarf. Intense gaze toward Viola (slightly blurred in foreground). Hyperrealistic colored Brooklyn Bridge visible through windows. Thought bubble above Victor contains multiple hearts and Cupid's arrows. Winter sunlight casting dramatic shadows. No text. ## Panel 3: Victor in pencil sketch style at colorful flower vendor, selecting a single red rose. Still in winter H&M outfit. Hyperrealistic colored busy NYC department store background. Brooklyn Bridge visible. Thought bubble shows question mark. Colored shoppers rushing past contrast with sketch-style Victor. Warm sunlight effect. No text. ## Panel 4: Victor walking purposefully through department store displays, holding red rose. A-ha pencil sketch style. Hyperrealistic colored background. Brooklyn Bridge through windows. Thought bubble shows stick figure running. Victor's determined expression contrasts with busy store environment. Strong directional lighting. No text. ## Panel 5: Victor and Viola face-to-face in pencil sketch style. Hyperrealistic colored NYC department store background with Brooklyn Bridge. Victor holding rose toward Viola who leans toward him. Thought bubble above Victor shows surprised emoji. Winter light creates dramatic atmosphere. No text. ## Panel 6: Victor and Viola embracing in kiss, pencil sketch style with glowing aura. Hyperrealistic colored Brooklyn Bridge background. Still in winter H&M outfits. Two connected red hearts floating above them. Sunbeams highlighting their embrace. Magical atmosphere. No text, pure emotion.
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
Create a vivid scene capturing a candid moment in a grocery store. The focal point is a 50-year-old woman with short gray hair, dressed in a store uniform, confidently holding a fish while looking directly at the camera. In the background, depict a ragged man in the act of stealing a sausage, attempting to escape the store. Ensure both individuals have an expressive demeanor: the woman showing a mix of surprise and professionalism, and the man portraying urgency and desperation. The setting should include details typical of a grocery store, enhancing the narrative and emotional depth of the moment.
Vertical Instagram sponsored ad, 4:5 ratio, ultra high resolution, hyper realistic commercial photography. Dramatic low-angle perspective, camera near ground level looking slightly upward. Wide cinematic framing with generous breathing space around the staircase. The staircase extends deep along the Z-axis toward a vanishing point at the store. The staircase occupies only the central 55% of the frame, leaving wide negative space around it. Wide white stairs descending toward the camera. Visible step thickness and side edges for dimensionality. Strong perspective depth. At the top: a fully three-dimensional Cottonil store structure (use attached store image as reference). Real architectural volume. Visible side walls, recessed entrance, dimensional signage, correct perspective geometry. The store must look like a solid structure in space, not a flat facade. The staircase and store are supported by a large soft fluffy cotton mass. The cotton looks plush, airy, rounded, breathable. Smooth fluffy surface. Soft cushion-like appearance. No dense textile fibers. One single realistic adult man repeated three times at different positions along the stairs. It must clearly be the SAME person (same clothing, same hairstyle, same body type). However, each position should show a slightly different walking phase: Natural step progression. Subtle variation in arm swing and leg position. Realistic human movement continuity. Bag distribution hierarchy: • Top (closest to store): The same man carrying MANY branded shopping bags (5–6 total). Arms visibly affected by weight. Bags in deep Cottonil blue (#053f88) with white “قطونيل” logo. Thick premium paper texture with realistic folds and slight gloss. • Middle: Same man carrying 3–4 shopping bags. • Foreground (closest to camera): Same man carrying only 1–2 shopping bags. More relaxed posture. The number of bags clearly decreases as he descends toward camera. Subtle motion in clothing and bags. Natural weight distribution. Realistic contact shadows on steps. Clear foreground, midground, background separation. Background: Smooth seamless atmospheric gradient. Soft beige blending into soft pastel blue. No visible lines, no streaks, no banding. Open airy depth. Subtle volumetric light diffusion. Lighting: Premium commercial lighting. Soft key light. Subtle rim light outlining subject. Clean HDR finish. Shot on Canon EOS R5, 24mm lens, low angle, f/5.6, ISO 100. Ultra sharp 8K detail. Luxury brand campaign photography. No illustration style. No cartoon look. No CGI toy effect. No duplicated cloning artifacts. No distorted anatomy. No flat composition. Leave generous negative space in upper background for Arabic headline placement.
Please create a logo for an online store: Logo Concept for "Billi": The logo for "Billi" features an explosion of vibrant money colors and diverse dollar sign shapes, representing the wide array of products available in the store. It conveys a sense of boundless possibilities and excitement in finding unique treasures at "Billi" Design Elements: Vibrant Dollar sign . Diverse Shapes: Mix of circles, squares, triangles, etc., symbolizing the wide variety of products available at "Billi." Bursting Movement: Shapes radiate from a central point, showcasing creativity and surprise in the logo's composition. Playful Typography: The name "Billi" is integrated into the logo using a fun and distinctive font that complements the overall design. Message: The logo for "Billi" conveys the message that the store offers an eclectic and exciting selection of products, each with its own unique charm. The logo invites curiosity and delight, encouraging customers to explore the diverse offerings of the online store.
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
A young college girlfriend, adorned in casual grunge attire, standing in front of a brightly lit 7/11 convenience store against the backdrop of a moonlit midnight. The stark contrast between the vibrant store lights and the serene night sky casts a soft glow on her slightly tired, yet glowing, features. She has just stepped out of the shadows, her eyes reflecting the neon hues of the store's signage. Her attire consists of a well-worn red flannel shirt, layered over a faded band t-shirt, and ripped denim shorts that expose her bare legs and knee-high, black socks. A messy ponytail, with strands of hair escaping to frame her face, accentuates her youthful charm. Despite the fatigue etched into her countenance from a long day at work, she manages a shy smile, revealing a set of dimples that light up her cheeks. Her arms are folded across her chest, clutching a small bag of snacks that she's likely picked up to refuel herself. The woman's posture exudes a mix of relief and exhaustion, with her shoulders slightly slumped and her weight slightly shifted to one side. The scene is reminiscent of a moment of quiet victory, a brief pause in her routine to indulge in a small comfort before returning to the familiar embrace of her dorm room. The 7/11, a beacon of late-night sustenance, hums with the low murmur of activity, providing a comforting and familiar setting to her otherwise solitary stance. The overall visual captures the essence of a fleeting moment in her life, a snapshot of the intersection between youthful resilience and the quiet moments of solitude found in the everyday. no makeup, plain face with asymmetrical features, she is smiling but there is a weariness in her gaze, incredibly normal and realistic photo, something you would randomly find in someone’s phone gallery, normal core, unflattering lighting, ar 3:4, style raw, personalize, (((imperfect skin))), (((polaroid style filter))), ((pale southern white girl)), ((shy loving smile towards you)), (((posing for you))), (((loving candid shot))), (((photo of my future wife))), ((messy ponytail)), ((whitish hue filter)), ((extremely upclose face)), (((looking into your eyes)))
A fit and toned woman shopping in a Maxi discount store in Belgrade. Her face is not visible—only her athletic physique in form-fitting sports leggings and her hands gripping a red shopping basket with a black handle. The basket is filled with healthy groceries: fresh vegetables, fruits, eggs, and a protein snack. The store shelves in the softly blurred background display various products under warm supermarket lighting, creating a natural and realistic shopping atmosphere.
Style: Printed T-Shirt Design The design should be highly realistic and captivating, focusing on showcasing a Print on Demand store specializing in movie-themed apparel. At the center of the scene, prominently feature a premium T-shirt laid out naturally on a minimalist chair. The T-shirt should display the text “watchfreemovies247 SHOP” in bold, clean, and clear typography, with sharp lines to give a professional, eye-catching effect. The text should immediately communicate a sense of quality and clarity, emphasizing the store’s movie-themed focus. Key Elements: Main T-Shirt Display: Place the central T-shirt on a modern, sleek chair, positioned naturally and without a person wearing it. The text “watchfreemovies247 SHOP” should be the focal point, printed clearly on the front of the T-shirt. The font must be easy to read, bold, and sharp, standing out against the fabric. The design should have a cinematic feel, subtly tying into the theme of movies and film culture. Additional T-Shirts and Graphic Elements: Surround the main T-shirt with several other shirts featuring creative, eye-catching cinematic graphic designs. These designs can include movie-related imagery such as film reels, directors’ clapperboards, iconic movie quotes, and other recognizable film visuals. The shirts should be displayed in a professional and organized manner, whether folded neatly, hanging, or draped across nearby props. Each shirt should have a different movie-themed graphic design to show the variety and creative possibilities offered by the store. Film-Themed Props and Background: Incorporate film-related props into the scene to enhance the cinematic atmosphere. These could include vintage film cameras, popcorn tubs, film reels, and director’s chairs. The props should be subtly placed around the scene, contributing to the overall theme without overshadowing the main T-shirt. The background should evoke a movie theater or film studio ambiance, with soft lighting and a cinematic glow that highlights the shirts and props. Professional Presentation: Ensure that the scene feels polished, well-organized, and professional. The design should communicate clearly that this is a Print on Demand store catering to film and movie enthusiasts. Arrange the shirts and props in a way that feels cohesive, yet dynamic, giving the viewer the impression that they are browsing a curated selection of unique, movie-themed apparel. Lighting and Color Scheme: Use warm, cinematic lighting to create depth and draw attention to the T-shirts. Incorporate a palette of rich, dark neutrals, with accents of golds, reds, and subtle lighting highlights to evoke the ambiance of a classic movie scene. The lighting should add a sense of dimension and make the central T-shirt the focal point while maintaining a balanced and inviting atmosphere. Final Vision: The completed design should instantly communicate that this is a professional Print on Demand store for movie lovers. The main T-shirt should stand out clearly with its sharp, bold text, while the surrounding shirts and cinematic props reinforce the theme. The scene should feel inviting, creative, and expertly arranged, capturing the essence of a store dedicated to passionate movie fans looking for unique, high-quality apparel. The overall layout must be realistic, visually striking, and professional, creating a sense of excitement and engagement with the viewer.
**Store Name:** Faccion Tech Repair **Store Description:** Faccion Tech Repair is a store specializing in cell phone and computer repairs, as well as selling parts and accessories. Our goal is to provide high-quality services with fast and efficient customer service. **Logo Style:** Modern and technological **Preferred Colors:** Blue, gray, and white (but we are open to suggestions) **Elements to Include:** - Icons representing technology, such as a cell phone, a computer, or repair tools. - The store name "Faccion Tech Repair" should be clearly visible. - Ensure the logo is centered to facilitate vectorization. - The logo should have a transparent background (no background). **Fonts:** Preference for modern and clean fonts that convey professionalism and innovation. **Inspirations:** We are looking for a visual that conveys trust and competence, similar to major technology brands like Apple, Dell, or Samsung. **Logo Usage:** The logo will be used on business cards, store signage, website, social media, and marketing materials.
highly detailed image, minimalist store facade, at dusk, sophisticated monochromatic, integrating elements of modernism and minimalism, the store’s signage should be elegant and text by "Graytheory" with backlit for a soft glow against the twilight sky, in the urban techwear simply display window, indoor wall warm grey and texture finished, diffused light on the curated objects within, which reflect a blend of natural textures, the composition should be balanced and serene, evoking a sense of high-end fashion and artistry, the pavement should have a pattern, with subtle reflections of the storefront lighting, the overall image should be sharp, from the texture of the building materials to the softness of the light’s glow, circle window --ar 9:16 --style raw --stylize 750 --v 6
Please create a logo for an online store: Logo Concept for "Chácharas": The logo for "Chácharas" features an explosion of vibrant colors and diverse shapes, representing the wide array of products available in the store. It conveys a sense of boundless possibilities and excitement in finding unique treasures at "Chácharas." Design Elements: Vibrant Colors: Bold and lively colors like red, blue, green, yellow, and purple create a dynamic and energetic feel in the logo design. Diverse Shapes: Mix of circles, squares, triangles, etc., symbolizing the wide variety of products available at "Chácharas." Bursting Movement: Shapes radiate from a central point, showcasing creativity and surprise in the logo's composition. Playful Typography: The name "Chácharas" is integrated into the logo using a fun and distinctive font that complements the overall design. Message: The logo for "Chácharas" conveys the message that the store offers an eclectic and exciting selection of products, each with its own unique charm. The logo invites curiosity and delight, encouraging customers to explore the diverse offerings of the online store.
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
Create an extremely detailed and vibrant Wimmelbild depicting 'Peak Saturday at a Gen Z Paradise Mall.' The scene should be a multi-level modern shopping mall, bright and airy, with futuristic design accents, digital billboards, 'Instagrammable' art installations, and comfortable 'chill zones' with charging ports. The mall is teeming with diverse Gen Z individuals and groups, showcasing a wide array of current fashion trends (Y2K revival, streetwear, e-girl/e-boy, goth, cottagecore, etc.). Characters are engaged in numerous activities: Shopping in trendy stores: popular streetwear/fast fashion outlets, a K-pop/anime merchandise store, a high-tech gadget shop, a customizable sneaker store, a vintage/thrift pop-up shop, and an eco-friendly/sustainable products store. Long queues are visible for a bustling boba tea shop and other trendy snack kiosks in a vibrant food court. Groups of friends are hanging out, laughing, taking selfies, and filming TikTok dances in various picturesque spots. An influencer is live-streaming a 'shop with me' segment, interacting with a small crowd of followers. Someone is absorbed in a VR experience at the tech store. A spontaneous dance challenge or a small flash mob is captivating onlookers in a central atrium. People are Browse digital information kiosks, laden with shopping bags from popular brands. The overall aesthetic should be energetic, colorful, dynamic, and slightly chaotic (in a fun way), capturing the essence of Gen Z social life and consumer culture. The image should be rich in humorous details, relatable moments, and diverse interactions, inviting the viewer to explore every corner of the bustling mall.
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
Vertical Instagram sponsored ad, 4:5 ratio, ultra high resolution, hyper realistic commercial photography. Dramatic low-angle perspective, camera near ground level looking slightly upward. Wide cinematic framing with generous breathing space around the staircase. The staircase extends deep along the Z-axis toward a vanishing point at the store. The staircase occupies only the central 55% of the frame, leaving wide negative space around it. Wide white stairs descending toward the camera. Visible step thickness and side edges for dimensionality. Strong perspective depth. At the top: a fully three-dimensional Cottonil store structure (use attached store image as reference). Real architectural volume. Visible side walls, recessed entrance, dimensional signage, correct perspective geometry. The store must look like a solid structure in space, not a flat facade. The staircase and store are supported by a large soft fluffy cotton mass. The cotton looks plush, airy, rounded, breathable. Smooth fluffy surface. Soft cushion-like appearance. No dense textile fibers. One single realistic adult man repeated three times at different positions along the stairs. It must clearly be the SAME person (same clothing, same hairstyle, same body type). However, each position should show a slightly different walking phase: Natural step progression. Subtle variation in arm swing and leg position. Realistic human movement continuity. Bag distribution hierarchy: • Top (closest to store): The same man carrying MANY branded shopping bags (5–6 total). Arms visibly affected by weight. Bags in deep Cottonil blue (#053f88) with white “قطونيل” logo. Thick premium paper texture with realistic folds and slight gloss. • Middle: Same man carrying 3–4 shopping bags. • Foreground (closest to camera): Same man carrying only 1–2 shopping bags. More relaxed posture. The number of bags clearly decreases as he descends toward camera. Subtle motion in clothing and bags. Natural weight distribution. Realistic contact shadows on steps. Clear foreground, midground, background separation. Background: Smooth seamless atmospheric gradient. Soft beige blending into soft pastel blue. No visible lines, no streaks, no banding. Open airy depth. Subtle volumetric light diffusion. Lighting: Premium commercial lighting. Soft key light. Subtle rim light outlining subject. Clean HDR finish. Shot on Canon EOS R5, 24mm lens, low angle, f/5.6, ISO 100. Ultra sharp 8K detail. Luxury brand campaign photography. No illustration style. No cartoon look. No CGI toy effect. No duplicated cloning artifacts. No distorted anatomy. No flat composition. Leave generous negative space in upper background for Arabic headline placement.
Please create a logo for an online store: Logo Concept for "Billi": The logo for "Billi" features an explosion of vibrant money colors and diverse dollar sign shapes, representing the wide array of products available in the store. It conveys a sense of boundless possibilities and excitement in finding unique treasures at "Billi" Design Elements: Vibrant Dollar sign . Diverse Shapes: Mix of circles, squares, triangles, etc., symbolizing the wide variety of products available at "Billi." Bursting Movement: Shapes radiate from a central point, showcasing creativity and surprise in the logo's composition. Playful Typography: The name "Billi" is integrated into the logo using a fun and distinctive font that complements the overall design. Message: The logo for "Billi" conveys the message that the store offers an eclectic and exciting selection of products, each with its own unique charm. The logo invites curiosity and delight, encouraging customers to explore the diverse offerings of the online store.
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
A young college girlfriend, adorned in casual grunge attire, standing in front of a brightly lit 7/11 convenience store against the backdrop of a moonlit midnight. The stark contrast between the vibrant store lights and the serene night sky casts a soft glow on her slightly tired, yet glowing, features. She has just stepped out of the shadows, her eyes reflecting the neon hues of the store's signage. Her attire consists of a well-worn red flannel shirt, layered over a faded band t-shirt, and ripped denim shorts that expose her bare legs and knee-high, black socks. A messy ponytail, with strands of hair escaping to frame her face, accentuates her youthful charm. Despite the fatigue etched into her countenance from a long day at work, she manages a shy smile, revealing a set of dimples that light up her cheeks. Her arms are folded across her chest, clutching a small bag of snacks that she's likely picked up to refuel herself. The woman's posture exudes a mix of relief and exhaustion, with her shoulders slightly slumped and her weight slightly shifted to one side. The scene is reminiscent of a moment of quiet victory, a brief pause in her routine to indulge in a small comfort before returning to the familiar embrace of her dorm room. The 7/11, a beacon of late-night sustenance, hums with the low murmur of activity, providing a comforting and familiar setting to her otherwise solitary stance. The overall visual captures the essence of a fleeting moment in her life, a snapshot of the intersection between youthful resilience and the quiet moments of solitude found in the everyday. no makeup, plain face with asymmetrical features, she is smiling but there is a weariness in her gaze, incredibly normal and realistic photo, something you would randomly find in someone’s phone gallery, normal core, unflattering lighting, ar 3:4, style raw, personalize, (((imperfect skin))), (((polaroid style filter))), ((pale southern white girl)), ((shy loving smile towards you)), (((posing for you))), (((loving candid shot))), (((photo of my future wife))), ((messy ponytail)), ((whitish hue filter)), ((extremely upclose face)), (((looking into your eyes)))
Style: Printed T-Shirt Design The design should be highly realistic and captivating, focusing on showcasing a Print on Demand store specializing in movie-themed apparel. At the center of the scene, prominently feature a premium T-shirt laid out naturally on a minimalist chair. The T-shirt should display the text “watchfreemovies247 SHOP” in bold, clean, and clear typography, with sharp lines to give a professional, eye-catching effect. The text should immediately communicate a sense of quality and clarity, emphasizing the store’s movie-themed focus. Key Elements: Main T-Shirt Display: Place the central T-shirt on a modern, sleek chair, positioned naturally and without a person wearing it. The text “watchfreemovies247 SHOP” should be the focal point, printed clearly on the front of the T-shirt. The font must be easy to read, bold, and sharp, standing out against the fabric. The design should have a cinematic feel, subtly tying into the theme of movies and film culture. Additional T-Shirts and Graphic Elements: Surround the main T-shirt with several other shirts featuring creative, eye-catching cinematic graphic designs. These designs can include movie-related imagery such as film reels, directors’ clapperboards, iconic movie quotes, and other recognizable film visuals. The shirts should be displayed in a professional and organized manner, whether folded neatly, hanging, or draped across nearby props. Each shirt should have a different movie-themed graphic design to show the variety and creative possibilities offered by the store. Film-Themed Props and Background: Incorporate film-related props into the scene to enhance the cinematic atmosphere. These could include vintage film cameras, popcorn tubs, film reels, and director’s chairs. The props should be subtly placed around the scene, contributing to the overall theme without overshadowing the main T-shirt. The background should evoke a movie theater or film studio ambiance, with soft lighting and a cinematic glow that highlights the shirts and props. Professional Presentation: Ensure that the scene feels polished, well-organized, and professional. The design should communicate clearly that this is a Print on Demand store catering to film and movie enthusiasts. Arrange the shirts and props in a way that feels cohesive, yet dynamic, giving the viewer the impression that they are browsing a curated selection of unique, movie-themed apparel. Lighting and Color Scheme: Use warm, cinematic lighting to create depth and draw attention to the T-shirts. Incorporate a palette of rich, dark neutrals, with accents of golds, reds, and subtle lighting highlights to evoke the ambiance of a classic movie scene. The lighting should add a sense of dimension and make the central T-shirt the focal point while maintaining a balanced and inviting atmosphere. Final Vision: The completed design should instantly communicate that this is a professional Print on Demand store for movie lovers. The main T-shirt should stand out clearly with its sharp, bold text, while the surrounding shirts and cinematic props reinforce the theme. The scene should feel inviting, creative, and expertly arranged, capturing the essence of a store dedicated to passionate movie fans looking for unique, high-quality apparel. The overall layout must be realistic, visually striking, and professional, creating a sense of excitement and engagement with the viewer.
# Comic Book Love Story: "A Dream in Disguise" - Panel Prompts ## Common Elements for All Panels: Story Summary: A love story between Victor (black male mannequin) and Viola (white female mannequin) in a NYC department store. Both drawn in A-ha "Take on Me" pencil sketch style against hyperrealistic colored backgrounds. Setting: Busy New York department store with Brooklyn Bridge visible through windows, sunny winter morning. Outfits: Both wear H&M winter clothes - Victor in blue jeans and grey long coat with golden zipper; Viola in tight blue jeans, black belt and loosely opened blue coat. Both have red beanies, blue scarves, and warm yellow gloves. ## Panel 1: A pencil-sketch black male mannequin (Victor) and white female mannequin (Viola) standing apart in a hyperrealistic colored busy department store. Brooklyn Bridge visible through windows. Victor gazes at Viola with a heart-shaped thought bubble above his head. Morning sunlight streams through windows. A-ha "Take on Me" sketch style for mannequins only. No text, only emotions through thought bubbles. ## Panel 2: Close-up of Victor's face in A-ha pencil sketch style, wearing red beanie and blue scarf. Intense gaze toward Viola (slightly blurred in foreground). Hyperrealistic colored Brooklyn Bridge visible through windows. Thought bubble above Victor contains multiple hearts and Cupid's arrows. Winter sunlight casting dramatic shadows. No text. ## Panel 3: Victor in pencil sketch style at colorful flower vendor, selecting a single red rose. Still in winter H&M outfit. Hyperrealistic colored busy NYC department store background. Brooklyn Bridge visible. Thought bubble shows question mark. Colored shoppers rushing past contrast with sketch-style Victor. Warm sunlight effect. No text. ## Panel 4: Victor walking purposefully through department store displays, holding red rose. A-ha pencil sketch style. Hyperrealistic colored background. Brooklyn Bridge through windows. Thought bubble shows stick figure running. Victor's determined expression contrasts with busy store environment. Strong directional lighting. No text. ## Panel 5: Victor and Viola face-to-face in pencil sketch style. Hyperrealistic colored NYC department store background with Brooklyn Bridge. Victor holding rose toward Viola who leans toward him. Thought bubble above Victor shows surprised emoji. Winter light creates dramatic atmosphere. No text. ## Panel 6: Victor and Viola embracing in kiss, pencil sketch style with glowing aura. Hyperrealistic colored Brooklyn Bridge background. Still in winter H&M outfits. Two connected red hearts floating above them. Sunbeams highlighting their embrace. Magical atmosphere. No text, pure emotion.
Create a vivid scene capturing a candid moment in a grocery store. The focal point is a 50-year-old woman with short gray hair, dressed in a store uniform, confidently holding a fish while looking directly at the camera. In the background, depict a ragged man in the act of stealing a sausage, attempting to escape the store. Ensure both individuals have an expressive demeanor: the woman showing a mix of surprise and professionalism, and the man portraying urgency and desperation. The setting should include details typical of a grocery store, enhancing the narrative and emotional depth of the moment.
Please create a logo for an online store: Logo Concept for "Chácharas": The logo for "Chácharas" features an explosion of vibrant colors and diverse shapes, representing the wide array of products available in the store. It conveys a sense of boundless possibilities and excitement in finding unique treasures at "Chácharas." Design Elements: Vibrant Colors: Bold and lively colors like red, blue, green, yellow, and purple create a dynamic and energetic feel in the logo design. Diverse Shapes: Mix of circles, squares, triangles, etc., symbolizing the wide variety of products available at "Chácharas." Bursting Movement: Shapes radiate from a central point, showcasing creativity and surprise in the logo's composition. Playful Typography: The name "Chácharas" is integrated into the logo using a fun and distinctive font that complements the overall design. Message: The logo for "Chácharas" conveys the message that the store offers an eclectic and exciting selection of products, each with its own unique charm. The logo invites curiosity and delight, encouraging customers to explore the diverse offerings of the online store.
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
### **Image Generation Prompt for "Memory Me Objects Ka Behavior Kya Hoga?"** **Prompt:** Create a detailed and visually intuitive diagram to explain the behavior of objects in memory during a `while` loop that iterates over a database `ResultSet`. The diagram should include the following elements: 1. **Heap Memory Section:** - Show how new `User` objects are created in the heap memory during each iteration of the loop. - Highlight that each object corresponds to a row from the `ResultSet`. 2. **Garbage Collection:** - Illustrate how objects lose their reference after the loop ends and become eligible for garbage collection. - Use an arrow or icon to represent the Java Garbage Collector cleaning up unused objects. 3. **Permanent Storage (Optional):** - Show a scenario where objects are stored in a `List<User>` for permanent use. - Highlight the difference between temporary objects (eligible for garbage collection) and permanently stored objects. 4. **Flow of Execution:** - Include a flowchart-like representation of the `while` loop: - Start with `rs.next()` moving the cursor to the next row. - Show the creation of a new `User` object for each row. - End with either garbage collection or storage in a `List`. 5. **Annotations:** - Add labels and arrows to explain each step clearly. - Use Hindi/Hinglish annotations like: - "Har row ke liye naya object banega." - "Object ka reference lost ho jayega, to Garbage Collector clean kar dega." - "Agar List mei store kiya, to object permanent rehta hai." 6. **Color Coding:** - Use different colors for: - Heap memory (e.g., light blue). - Garbage-collected objects (e.g., grayed out). - Permanently stored objects (e.g., green). 7. **Database Table Example:** - Include a small table representation (e.g., `users` table with columns `id` and `name`) to show the source of data. --- ### **Expected Output:** The image should look like this: 1. **Top Section:** - A small database table (`users`) with rows and columns. 2. **Middle Section:** - A heap memory area showing multiple `User` objects being created during each iteration of the loop. - Arrows pointing from the `ResultSet` rows to the corresponding `User` objects in heap memory. 3. **Bottom Section:** - Two paths: - Path 1: Objects losing reference and being garbage collected (grayed out). - Path 2: Objects being stored in a `List<User>` for permanent use (highlighted in green). 4. **Annotations:** - Clear Hindi/Hinglish explanations for each step. --- This prompt will help generate a visually rich and easy-to-understand diagram for explaining the behavior of objects in memory! 😊
**Store Name:** Faccion Tech Repair **Store Description:** Faccion Tech Repair is a store specializing in cell phone and computer repairs, as well as selling parts and accessories. Our goal is to provide high-quality services with fast and efficient customer service. **Logo Style:** Modern and technological **Preferred Colors:** Blue, gray, and white (but we are open to suggestions) **Elements to Include:** - Icons representing technology, such as a cell phone, a computer, or repair tools. - The store name "Faccion Tech Repair" should be clearly visible. - Ensure the logo is centered to facilitate vectorization. - The logo should have a transparent background (no background). **Fonts:** Preference for modern and clean fonts that convey professionalism and innovation. **Inspirations:** We are looking for a visual that conveys trust and competence, similar to major technology brands like Apple, Dell, or Samsung. **Logo Usage:** The logo will be used on business cards, store signage, website, social media, and marketing materials.
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
highly detailed image, minimalist store facade, at dusk, sophisticated monochromatic, integrating elements of modernism and minimalism, the store’s signage should be elegant and text by "Graytheory" with backlit for a soft glow against the twilight sky, in the urban techwear simply display window, indoor wall warm grey and texture finished, diffused light on the curated objects within, which reflect a blend of natural textures, the composition should be balanced and serene, evoking a sense of high-end fashion and artistry, the pavement should have a pattern, with subtle reflections of the storefront lighting, the overall image should be sharp, from the texture of the building materials to the softness of the light’s glow, circle window --ar 9:16 --style raw --stylize 750 --v 6
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
A fit and toned woman shopping in a Maxi discount store in Belgrade. Her face is not visible—only her athletic physique in form-fitting sports leggings and her hands gripping a red shopping basket with a black handle. The basket is filled with healthy groceries: fresh vegetables, fruits, eggs, and a protein snack. The store shelves in the softly blurred background display various products under warm supermarket lighting, creating a natural and realistic shopping atmosphere.
Create an extremely detailed and vibrant Wimmelbild depicting 'Peak Saturday at a Gen Z Paradise Mall.' The scene should be a multi-level modern shopping mall, bright and airy, with futuristic design accents, digital billboards, 'Instagrammable' art installations, and comfortable 'chill zones' with charging ports. The mall is teeming with diverse Gen Z individuals and groups, showcasing a wide array of current fashion trends (Y2K revival, streetwear, e-girl/e-boy, goth, cottagecore, etc.). Characters are engaged in numerous activities: Shopping in trendy stores: popular streetwear/fast fashion outlets, a K-pop/anime merchandise store, a high-tech gadget shop, a customizable sneaker store, a vintage/thrift pop-up shop, and an eco-friendly/sustainable products store. Long queues are visible for a bustling boba tea shop and other trendy snack kiosks in a vibrant food court. Groups of friends are hanging out, laughing, taking selfies, and filming TikTok dances in various picturesque spots. An influencer is live-streaming a 'shop with me' segment, interacting with a small crowd of followers. Someone is absorbed in a VR experience at the tech store. A spontaneous dance challenge or a small flash mob is captivating onlookers in a central atrium. People are Browse digital information kiosks, laden with shopping bags from popular brands. The overall aesthetic should be energetic, colorful, dynamic, and slightly chaotic (in a fun way), capturing the essence of Gen Z social life and consumer culture. The image should be rich in humorous details, relatable moments, and diverse interactions, inviting the viewer to explore every corner of the bustling mall.
# Comic Book Love Story: "A Dream in Disguise" - Panel Prompts ## Common Elements for All Panels: Story Summary: A love story between Victor (black male mannequin) and Viola (white female mannequin) in a NYC department store. Both drawn in A-ha "Take on Me" pencil sketch style against hyperrealistic colored backgrounds. Setting: Busy New York department store with Brooklyn Bridge visible through windows, sunny winter morning. Outfits: Both wear H&M winter clothes - Victor in blue jeans and grey long coat with golden zipper; Viola in tight blue jeans, black belt and loosely opened blue coat. Both have red beanies, blue scarves, and warm yellow gloves. ## Panel 1: A pencil-sketch black male mannequin (Victor) and white female mannequin (Viola) standing apart in a hyperrealistic colored busy department store. Brooklyn Bridge visible through windows. Victor gazes at Viola with a heart-shaped thought bubble above his head. Morning sunlight streams through windows. A-ha "Take on Me" sketch style for mannequins only. No text, only emotions through thought bubbles. ## Panel 2: Close-up of Victor's face in A-ha pencil sketch style, wearing red beanie and blue scarf. Intense gaze toward Viola (slightly blurred in foreground). Hyperrealistic colored Brooklyn Bridge visible through windows. Thought bubble above Victor contains multiple hearts and Cupid's arrows. Winter sunlight casting dramatic shadows. No text. ## Panel 3: Victor in pencil sketch style at colorful flower vendor, selecting a single red rose. Still in winter H&M outfit. Hyperrealistic colored busy NYC department store background. Brooklyn Bridge visible. Thought bubble shows question mark. Colored shoppers rushing past contrast with sketch-style Victor. Warm sunlight effect. No text. ## Panel 4: Victor walking purposefully through department store displays, holding red rose. A-ha pencil sketch style. Hyperrealistic colored background. Brooklyn Bridge through windows. Thought bubble shows stick figure running. Victor's determined expression contrasts with busy store environment. Strong directional lighting. No text. ## Panel 5: Victor and Viola face-to-face in pencil sketch style. Hyperrealistic colored NYC department store background with Brooklyn Bridge. Victor holding rose toward Viola who leans toward him. Thought bubble above Victor shows surprised emoji. Winter light creates dramatic atmosphere. No text. ## Panel 6: Victor and Viola embracing in kiss, pencil sketch style with glowing aura. Hyperrealistic colored Brooklyn Bridge background. Still in winter H&M outfits. Two connected red hearts floating above them. Sunbeams highlighting their embrace. Magical atmosphere. No text, pure emotion.
Create a vivid scene capturing a candid moment in a grocery store. The focal point is a 50-year-old woman with short gray hair, dressed in a store uniform, confidently holding a fish while looking directly at the camera. In the background, depict a ragged man in the act of stealing a sausage, attempting to escape the store. Ensure both individuals have an expressive demeanor: the woman showing a mix of surprise and professionalism, and the man portraying urgency and desperation. The setting should include details typical of a grocery store, enhancing the narrative and emotional depth of the moment.
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
Style: Printed T-Shirt Design The design should be highly realistic and captivating, focusing on showcasing a Print on Demand store specializing in movie-themed apparel. At the center of the scene, prominently feature a premium T-shirt laid out naturally on a minimalist chair. The T-shirt should display the text “watchfreemovies247 SHOP” in bold, clean, and clear typography, with sharp lines to give a professional, eye-catching effect. The text should immediately communicate a sense of quality and clarity, emphasizing the store’s movie-themed focus. Key Elements: Main T-Shirt Display: Place the central T-shirt on a modern, sleek chair, positioned naturally and without a person wearing it. The text “watchfreemovies247 SHOP” should be the focal point, printed clearly on the front of the T-shirt. The font must be easy to read, bold, and sharp, standing out against the fabric. The design should have a cinematic feel, subtly tying into the theme of movies and film culture. Additional T-Shirts and Graphic Elements: Surround the main T-shirt with several other shirts featuring creative, eye-catching cinematic graphic designs. These designs can include movie-related imagery such as film reels, directors’ clapperboards, iconic movie quotes, and other recognizable film visuals. The shirts should be displayed in a professional and organized manner, whether folded neatly, hanging, or draped across nearby props. Each shirt should have a different movie-themed graphic design to show the variety and creative possibilities offered by the store. Film-Themed Props and Background: Incorporate film-related props into the scene to enhance the cinematic atmosphere. These could include vintage film cameras, popcorn tubs, film reels, and director’s chairs. The props should be subtly placed around the scene, contributing to the overall theme without overshadowing the main T-shirt. The background should evoke a movie theater or film studio ambiance, with soft lighting and a cinematic glow that highlights the shirts and props. Professional Presentation: Ensure that the scene feels polished, well-organized, and professional. The design should communicate clearly that this is a Print on Demand store catering to film and movie enthusiasts. Arrange the shirts and props in a way that feels cohesive, yet dynamic, giving the viewer the impression that they are browsing a curated selection of unique, movie-themed apparel. Lighting and Color Scheme: Use warm, cinematic lighting to create depth and draw attention to the T-shirts. Incorporate a palette of rich, dark neutrals, with accents of golds, reds, and subtle lighting highlights to evoke the ambiance of a classic movie scene. The lighting should add a sense of dimension and make the central T-shirt the focal point while maintaining a balanced and inviting atmosphere. Final Vision: The completed design should instantly communicate that this is a professional Print on Demand store for movie lovers. The main T-shirt should stand out clearly with its sharp, bold text, while the surrounding shirts and cinematic props reinforce the theme. The scene should feel inviting, creative, and expertly arranged, capturing the essence of a store dedicated to passionate movie fans looking for unique, high-quality apparel. The overall layout must be realistic, visually striking, and professional, creating a sense of excitement and engagement with the viewer.
**Store Name:** Faccion Tech Repair **Store Description:** Faccion Tech Repair is a store specializing in cell phone and computer repairs, as well as selling parts and accessories. Our goal is to provide high-quality services with fast and efficient customer service. **Logo Style:** Modern and technological **Preferred Colors:** Blue, gray, and white (but we are open to suggestions) **Elements to Include:** - Icons representing technology, such as a cell phone, a computer, or repair tools. - The store name "Faccion Tech Repair" should be clearly visible. - Ensure the logo is centered to facilitate vectorization. - The logo should have a transparent background (no background). **Fonts:** Preference for modern and clean fonts that convey professionalism and innovation. **Inspirations:** We are looking for a visual that conveys trust and competence, similar to major technology brands like Apple, Dell, or Samsung. **Logo Usage:** The logo will be used on business cards, store signage, website, social media, and marketing materials.
Vertical Instagram sponsored ad, 4:5 ratio, ultra high resolution, hyper realistic commercial photography. Dramatic low-angle perspective, camera near ground level looking slightly upward. Wide cinematic framing with generous breathing space around the staircase. The staircase extends deep along the Z-axis toward a vanishing point at the store. The staircase occupies only the central 55% of the frame, leaving wide negative space around it. Wide white stairs descending toward the camera. Visible step thickness and side edges for dimensionality. Strong perspective depth. At the top: a fully three-dimensional Cottonil store structure (use attached store image as reference). Real architectural volume. Visible side walls, recessed entrance, dimensional signage, correct perspective geometry. The store must look like a solid structure in space, not a flat facade. The staircase and store are supported by a large soft fluffy cotton mass. The cotton looks plush, airy, rounded, breathable. Smooth fluffy surface. Soft cushion-like appearance. No dense textile fibers. One single realistic adult man repeated three times at different positions along the stairs. It must clearly be the SAME person (same clothing, same hairstyle, same body type). However, each position should show a slightly different walking phase: Natural step progression. Subtle variation in arm swing and leg position. Realistic human movement continuity. Bag distribution hierarchy: • Top (closest to store): The same man carrying MANY branded shopping bags (5–6 total). Arms visibly affected by weight. Bags in deep Cottonil blue (#053f88) with white “قطونيل” logo. Thick premium paper texture with realistic folds and slight gloss. • Middle: Same man carrying 3–4 shopping bags. • Foreground (closest to camera): Same man carrying only 1–2 shopping bags. More relaxed posture. The number of bags clearly decreases as he descends toward camera. Subtle motion in clothing and bags. Natural weight distribution. Realistic contact shadows on steps. Clear foreground, midground, background separation. Background: Smooth seamless atmospheric gradient. Soft beige blending into soft pastel blue. No visible lines, no streaks, no banding. Open airy depth. Subtle volumetric light diffusion. Lighting: Premium commercial lighting. Soft key light. Subtle rim light outlining subject. Clean HDR finish. Shot on Canon EOS R5, 24mm lens, low angle, f/5.6, ISO 100. Ultra sharp 8K detail. Luxury brand campaign photography. No illustration style. No cartoon look. No CGI toy effect. No duplicated cloning artifacts. No distorted anatomy. No flat composition. Leave generous negative space in upper background for Arabic headline placement.
### **Image Generation Prompt for "Memory Me Objects Ka Behavior Kya Hoga?"** **Prompt:** Create a detailed and visually intuitive diagram to explain the behavior of objects in memory during a `while` loop that iterates over a database `ResultSet`. The diagram should include the following elements: 1. **Heap Memory Section:** - Show how new `User` objects are created in the heap memory during each iteration of the loop. - Highlight that each object corresponds to a row from the `ResultSet`. 2. **Garbage Collection:** - Illustrate how objects lose their reference after the loop ends and become eligible for garbage collection. - Use an arrow or icon to represent the Java Garbage Collector cleaning up unused objects. 3. **Permanent Storage (Optional):** - Show a scenario where objects are stored in a `List<User>` for permanent use. - Highlight the difference between temporary objects (eligible for garbage collection) and permanently stored objects. 4. **Flow of Execution:** - Include a flowchart-like representation of the `while` loop: - Start with `rs.next()` moving the cursor to the next row. - Show the creation of a new `User` object for each row. - End with either garbage collection or storage in a `List`. 5. **Annotations:** - Add labels and arrows to explain each step clearly. - Use Hindi/Hinglish annotations like: - "Har row ke liye naya object banega." - "Object ka reference lost ho jayega, to Garbage Collector clean kar dega." - "Agar List mei store kiya, to object permanent rehta hai." 6. **Color Coding:** - Use different colors for: - Heap memory (e.g., light blue). - Garbage-collected objects (e.g., grayed out). - Permanently stored objects (e.g., green). 7. **Database Table Example:** - Include a small table representation (e.g., `users` table with columns `id` and `name`) to show the source of data. --- ### **Expected Output:** The image should look like this: 1. **Top Section:** - A small database table (`users`) with rows and columns. 2. **Middle Section:** - A heap memory area showing multiple `User` objects being created during each iteration of the loop. - Arrows pointing from the `ResultSet` rows to the corresponding `User` objects in heap memory. 3. **Bottom Section:** - Two paths: - Path 1: Objects losing reference and being garbage collected (grayed out). - Path 2: Objects being stored in a `List<User>` for permanent use (highlighted in green). 4. **Annotations:** - Clear Hindi/Hinglish explanations for each step. --- This prompt will help generate a visually rich and easy-to-understand diagram for explaining the behavior of objects in memory! 😊
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
Please create a logo for an online store: Logo Concept for "Chácharas": The logo for "Chácharas" features an explosion of vibrant colors and diverse shapes, representing the wide array of products available in the store. It conveys a sense of boundless possibilities and excitement in finding unique treasures at "Chácharas." Design Elements: Vibrant Colors: Bold and lively colors like red, blue, green, yellow, and purple create a dynamic and energetic feel in the logo design. Diverse Shapes: Mix of circles, squares, triangles, etc., symbolizing the wide variety of products available at "Chácharas." Bursting Movement: Shapes radiate from a central point, showcasing creativity and surprise in the logo's composition. Playful Typography: The name "Chácharas" is integrated into the logo using a fun and distinctive font that complements the overall design. Message: The logo for "Chácharas" conveys the message that the store offers an eclectic and exciting selection of products, each with its own unique charm. The logo invites curiosity and delight, encouraging customers to explore the diverse offerings of the online store.
A young college girlfriend, adorned in casual grunge attire, standing in front of a brightly lit 7/11 convenience store against the backdrop of a moonlit midnight. The stark contrast between the vibrant store lights and the serene night sky casts a soft glow on her slightly tired, yet glowing, features. She has just stepped out of the shadows, her eyes reflecting the neon hues of the store's signage. Her attire consists of a well-worn red flannel shirt, layered over a faded band t-shirt, and ripped denim shorts that expose her bare legs and knee-high, black socks. A messy ponytail, with strands of hair escaping to frame her face, accentuates her youthful charm. Despite the fatigue etched into her countenance from a long day at work, she manages a shy smile, revealing a set of dimples that light up her cheeks. Her arms are folded across her chest, clutching a small bag of snacks that she's likely picked up to refuel herself. The woman's posture exudes a mix of relief and exhaustion, with her shoulders slightly slumped and her weight slightly shifted to one side. The scene is reminiscent of a moment of quiet victory, a brief pause in her routine to indulge in a small comfort before returning to the familiar embrace of her dorm room. The 7/11, a beacon of late-night sustenance, hums with the low murmur of activity, providing a comforting and familiar setting to her otherwise solitary stance. The overall visual captures the essence of a fleeting moment in her life, a snapshot of the intersection between youthful resilience and the quiet moments of solitude found in the everyday. no makeup, plain face with asymmetrical features, she is smiling but there is a weariness in her gaze, incredibly normal and realistic photo, something you would randomly find in someone’s phone gallery, normal core, unflattering lighting, ar 3:4, style raw, personalize, (((imperfect skin))), (((polaroid style filter))), ((pale southern white girl)), ((shy loving smile towards you)), (((posing for you))), (((loving candid shot))), (((photo of my future wife))), ((messy ponytail)), ((whitish hue filter)), ((extremely upclose face)), (((looking into your eyes)))
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
highly detailed image, minimalist store facade, at dusk, sophisticated monochromatic, integrating elements of modernism and minimalism, the store’s signage should be elegant and text by "Graytheory" with backlit for a soft glow against the twilight sky, in the urban techwear simply display window, indoor wall warm grey and texture finished, diffused light on the curated objects within, which reflect a blend of natural textures, the composition should be balanced and serene, evoking a sense of high-end fashion and artistry, the pavement should have a pattern, with subtle reflections of the storefront lighting, the overall image should be sharp, from the texture of the building materials to the softness of the light’s glow, circle window --ar 9:16 --style raw --stylize 750 --v 6
Please create a logo for an online store: Logo Concept for "Billi": The logo for "Billi" features an explosion of vibrant money colors and diverse dollar sign shapes, representing the wide array of products available in the store. It conveys a sense of boundless possibilities and excitement in finding unique treasures at "Billi" Design Elements: Vibrant Dollar sign . Diverse Shapes: Mix of circles, squares, triangles, etc., symbolizing the wide variety of products available at "Billi." Bursting Movement: Shapes radiate from a central point, showcasing creativity and surprise in the logo's composition. Playful Typography: The name "Billi" is integrated into the logo using a fun and distinctive font that complements the overall design. Message: The logo for "Billi" conveys the message that the store offers an eclectic and exciting selection of products, each with its own unique charm. The logo invites curiosity and delight, encouraging customers to explore the diverse offerings of the online store.
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
A fit and toned woman shopping in a Maxi discount store in Belgrade. Her face is not visible—only her athletic physique in form-fitting sports leggings and her hands gripping a red shopping basket with a black handle. The basket is filled with healthy groceries: fresh vegetables, fruits, eggs, and a protein snack. The store shelves in the softly blurred background display various products under warm supermarket lighting, creating a natural and realistic shopping atmosphere.
Create an extremely detailed and vibrant Wimmelbild depicting 'Peak Saturday at a Gen Z Paradise Mall.' The scene should be a multi-level modern shopping mall, bright and airy, with futuristic design accents, digital billboards, 'Instagrammable' art installations, and comfortable 'chill zones' with charging ports. The mall is teeming with diverse Gen Z individuals and groups, showcasing a wide array of current fashion trends (Y2K revival, streetwear, e-girl/e-boy, goth, cottagecore, etc.). Characters are engaged in numerous activities: Shopping in trendy stores: popular streetwear/fast fashion outlets, a K-pop/anime merchandise store, a high-tech gadget shop, a customizable sneaker store, a vintage/thrift pop-up shop, and an eco-friendly/sustainable products store. Long queues are visible for a bustling boba tea shop and other trendy snack kiosks in a vibrant food court. Groups of friends are hanging out, laughing, taking selfies, and filming TikTok dances in various picturesque spots. An influencer is live-streaming a 'shop with me' segment, interacting with a small crowd of followers. Someone is absorbed in a VR experience at the tech store. A spontaneous dance challenge or a small flash mob is captivating onlookers in a central atrium. People are Browse digital information kiosks, laden with shopping bags from popular brands. The overall aesthetic should be energetic, colorful, dynamic, and slightly chaotic (in a fun way), capturing the essence of Gen Z social life and consumer culture. The image should be rich in humorous details, relatable moments, and diverse interactions, inviting the viewer to explore every corner of the bustling mall.
**Store Name:** Faccion Tech Repair **Store Description:** Faccion Tech Repair is a store specializing in cell phone and computer repairs, as well as selling parts and accessories. Our goal is to provide high-quality services with fast and efficient customer service. **Logo Style:** Modern and technological **Preferred Colors:** Blue, gray, and white (but we are open to suggestions) **Elements to Include:** - Icons representing technology, such as a cell phone, a computer, or repair tools. - The store name "Faccion Tech Repair" should be clearly visible. - Ensure the logo is centered to facilitate vectorization. - The logo should have a transparent background (no background). **Fonts:** Preference for modern and clean fonts that convey professionalism and innovation. **Inspirations:** We are looking for a visual that conveys trust and competence, similar to major technology brands like Apple, Dell, or Samsung. **Logo Usage:** The logo will be used on business cards, store signage, website, social media, and marketing materials.
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
Style: Printed T-Shirt Design The design should be highly realistic and captivating, focusing on showcasing a Print on Demand store specializing in movie-themed apparel. At the center of the scene, prominently feature a premium T-shirt laid out naturally on a minimalist chair. The T-shirt should display the text “watchfreemovies247 SHOP” in bold, clean, and clear typography, with sharp lines to give a professional, eye-catching effect. The text should immediately communicate a sense of quality and clarity, emphasizing the store’s movie-themed focus. Key Elements: Main T-Shirt Display: Place the central T-shirt on a modern, sleek chair, positioned naturally and without a person wearing it. The text “watchfreemovies247 SHOP” should be the focal point, printed clearly on the front of the T-shirt. The font must be easy to read, bold, and sharp, standing out against the fabric. The design should have a cinematic feel, subtly tying into the theme of movies and film culture. Additional T-Shirts and Graphic Elements: Surround the main T-shirt with several other shirts featuring creative, eye-catching cinematic graphic designs. These designs can include movie-related imagery such as film reels, directors’ clapperboards, iconic movie quotes, and other recognizable film visuals. The shirts should be displayed in a professional and organized manner, whether folded neatly, hanging, or draped across nearby props. Each shirt should have a different movie-themed graphic design to show the variety and creative possibilities offered by the store. Film-Themed Props and Background: Incorporate film-related props into the scene to enhance the cinematic atmosphere. These could include vintage film cameras, popcorn tubs, film reels, and director’s chairs. The props should be subtly placed around the scene, contributing to the overall theme without overshadowing the main T-shirt. The background should evoke a movie theater or film studio ambiance, with soft lighting and a cinematic glow that highlights the shirts and props. Professional Presentation: Ensure that the scene feels polished, well-organized, and professional. The design should communicate clearly that this is a Print on Demand store catering to film and movie enthusiasts. Arrange the shirts and props in a way that feels cohesive, yet dynamic, giving the viewer the impression that they are browsing a curated selection of unique, movie-themed apparel. Lighting and Color Scheme: Use warm, cinematic lighting to create depth and draw attention to the T-shirts. Incorporate a palette of rich, dark neutrals, with accents of golds, reds, and subtle lighting highlights to evoke the ambiance of a classic movie scene. The lighting should add a sense of dimension and make the central T-shirt the focal point while maintaining a balanced and inviting atmosphere. Final Vision: The completed design should instantly communicate that this is a professional Print on Demand store for movie lovers. The main T-shirt should stand out clearly with its sharp, bold text, while the surrounding shirts and cinematic props reinforce the theme. The scene should feel inviting, creative, and expertly arranged, capturing the essence of a store dedicated to passionate movie fans looking for unique, high-quality apparel. The overall layout must be realistic, visually striking, and professional, creating a sense of excitement and engagement with the viewer.
highly detailed image, minimalist store facade, at dusk, sophisticated monochromatic, integrating elements of modernism and minimalism, the store’s signage should be elegant and text by "Graytheory" with backlit for a soft glow against the twilight sky, in the urban techwear simply display window, indoor wall warm grey and texture finished, diffused light on the curated objects within, which reflect a blend of natural textures, the composition should be balanced and serene, evoking a sense of high-end fashion and artistry, the pavement should have a pattern, with subtle reflections of the storefront lighting, the overall image should be sharp, from the texture of the building materials to the softness of the light’s glow, circle window --ar 9:16 --style raw --stylize 750 --v 6
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
A fit and toned woman shopping in a Maxi discount store in Belgrade. Her face is not visible—only her athletic physique in form-fitting sports leggings and her hands gripping a red shopping basket with a black handle. The basket is filled with healthy groceries: fresh vegetables, fruits, eggs, and a protein snack. The store shelves in the softly blurred background display various products under warm supermarket lighting, creating a natural and realistic shopping atmosphere.
### **Image Generation Prompt for "Memory Me Objects Ka Behavior Kya Hoga?"** **Prompt:** Create a detailed and visually intuitive diagram to explain the behavior of objects in memory during a `while` loop that iterates over a database `ResultSet`. The diagram should include the following elements: 1. **Heap Memory Section:** - Show how new `User` objects are created in the heap memory during each iteration of the loop. - Highlight that each object corresponds to a row from the `ResultSet`. 2. **Garbage Collection:** - Illustrate how objects lose their reference after the loop ends and become eligible for garbage collection. - Use an arrow or icon to represent the Java Garbage Collector cleaning up unused objects. 3. **Permanent Storage (Optional):** - Show a scenario where objects are stored in a `List<User>` for permanent use. - Highlight the difference between temporary objects (eligible for garbage collection) and permanently stored objects. 4. **Flow of Execution:** - Include a flowchart-like representation of the `while` loop: - Start with `rs.next()` moving the cursor to the next row. - Show the creation of a new `User` object for each row. - End with either garbage collection or storage in a `List`. 5. **Annotations:** - Add labels and arrows to explain each step clearly. - Use Hindi/Hinglish annotations like: - "Har row ke liye naya object banega." - "Object ka reference lost ho jayega, to Garbage Collector clean kar dega." - "Agar List mei store kiya, to object permanent rehta hai." 6. **Color Coding:** - Use different colors for: - Heap memory (e.g., light blue). - Garbage-collected objects (e.g., grayed out). - Permanently stored objects (e.g., green). 7. **Database Table Example:** - Include a small table representation (e.g., `users` table with columns `id` and `name`) to show the source of data. --- ### **Expected Output:** The image should look like this: 1. **Top Section:** - A small database table (`users`) with rows and columns. 2. **Middle Section:** - A heap memory area showing multiple `User` objects being created during each iteration of the loop. - Arrows pointing from the `ResultSet` rows to the corresponding `User` objects in heap memory. 3. **Bottom Section:** - Two paths: - Path 1: Objects losing reference and being garbage collected (grayed out). - Path 2: Objects being stored in a `List<User>` for permanent use (highlighted in green). 4. **Annotations:** - Clear Hindi/Hinglish explanations for each step. --- This prompt will help generate a visually rich and easy-to-understand diagram for explaining the behavior of objects in memory! 😊
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
Vertical Instagram sponsored ad, 4:5 ratio, ultra high resolution, hyper realistic commercial photography. Dramatic low-angle perspective, camera near ground level looking slightly upward. Wide cinematic framing with generous breathing space around the staircase. The staircase extends deep along the Z-axis toward a vanishing point at the store. The staircase occupies only the central 55% of the frame, leaving wide negative space around it. Wide white stairs descending toward the camera. Visible step thickness and side edges for dimensionality. Strong perspective depth. At the top: a fully three-dimensional Cottonil store structure (use attached store image as reference). Real architectural volume. Visible side walls, recessed entrance, dimensional signage, correct perspective geometry. The store must look like a solid structure in space, not a flat facade. The staircase and store are supported by a large soft fluffy cotton mass. The cotton looks plush, airy, rounded, breathable. Smooth fluffy surface. Soft cushion-like appearance. No dense textile fibers. One single realistic adult man repeated three times at different positions along the stairs. It must clearly be the SAME person (same clothing, same hairstyle, same body type). However, each position should show a slightly different walking phase: Natural step progression. Subtle variation in arm swing and leg position. Realistic human movement continuity. Bag distribution hierarchy: • Top (closest to store): The same man carrying MANY branded shopping bags (5–6 total). Arms visibly affected by weight. Bags in deep Cottonil blue (#053f88) with white “قطونيل” logo. Thick premium paper texture with realistic folds and slight gloss. • Middle: Same man carrying 3–4 shopping bags. • Foreground (closest to camera): Same man carrying only 1–2 shopping bags. More relaxed posture. The number of bags clearly decreases as he descends toward camera. Subtle motion in clothing and bags. Natural weight distribution. Realistic contact shadows on steps. Clear foreground, midground, background separation. Background: Smooth seamless atmospheric gradient. Soft beige blending into soft pastel blue. No visible lines, no streaks, no banding. Open airy depth. Subtle volumetric light diffusion. Lighting: Premium commercial lighting. Soft key light. Subtle rim light outlining subject. Clean HDR finish. Shot on Canon EOS R5, 24mm lens, low angle, f/5.6, ISO 100. Ultra sharp 8K detail. Luxury brand campaign photography. No illustration style. No cartoon look. No CGI toy effect. No duplicated cloning artifacts. No distorted anatomy. No flat composition. Leave generous negative space in upper background for Arabic headline placement.
Please create a logo for an online store: Logo Concept for "Chácharas": The logo for "Chácharas" features an explosion of vibrant colors and diverse shapes, representing the wide array of products available in the store. It conveys a sense of boundless possibilities and excitement in finding unique treasures at "Chácharas." Design Elements: Vibrant Colors: Bold and lively colors like red, blue, green, yellow, and purple create a dynamic and energetic feel in the logo design. Diverse Shapes: Mix of circles, squares, triangles, etc., symbolizing the wide variety of products available at "Chácharas." Bursting Movement: Shapes radiate from a central point, showcasing creativity and surprise in the logo's composition. Playful Typography: The name "Chácharas" is integrated into the logo using a fun and distinctive font that complements the overall design. Message: The logo for "Chácharas" conveys the message that the store offers an eclectic and exciting selection of products, each with its own unique charm. The logo invites curiosity and delight, encouraging customers to explore the diverse offerings of the online store.
A young college girlfriend, adorned in casual grunge attire, standing in front of a brightly lit 7/11 convenience store against the backdrop of a moonlit midnight. The stark contrast between the vibrant store lights and the serene night sky casts a soft glow on her slightly tired, yet glowing, features. She has just stepped out of the shadows, her eyes reflecting the neon hues of the store's signage. Her attire consists of a well-worn red flannel shirt, layered over a faded band t-shirt, and ripped denim shorts that expose her bare legs and knee-high, black socks. A messy ponytail, with strands of hair escaping to frame her face, accentuates her youthful charm. Despite the fatigue etched into her countenance from a long day at work, she manages a shy smile, revealing a set of dimples that light up her cheeks. Her arms are folded across her chest, clutching a small bag of snacks that she's likely picked up to refuel herself. The woman's posture exudes a mix of relief and exhaustion, with her shoulders slightly slumped and her weight slightly shifted to one side. The scene is reminiscent of a moment of quiet victory, a brief pause in her routine to indulge in a small comfort before returning to the familiar embrace of her dorm room. The 7/11, a beacon of late-night sustenance, hums with the low murmur of activity, providing a comforting and familiar setting to her otherwise solitary stance. The overall visual captures the essence of a fleeting moment in her life, a snapshot of the intersection between youthful resilience and the quiet moments of solitude found in the everyday. no makeup, plain face with asymmetrical features, she is smiling but there is a weariness in her gaze, incredibly normal and realistic photo, something you would randomly find in someone’s phone gallery, normal core, unflattering lighting, ar 3:4, style raw, personalize, (((imperfect skin))), (((polaroid style filter))), ((pale southern white girl)), ((shy loving smile towards you)), (((posing for you))), (((loving candid shot))), (((photo of my future wife))), ((messy ponytail)), ((whitish hue filter)), ((extremely upclose face)), (((looking into your eyes)))
# Comic Book Love Story: "A Dream in Disguise" - Panel Prompts ## Common Elements for All Panels: Story Summary: A love story between Victor (black male mannequin) and Viola (white female mannequin) in a NYC department store. Both drawn in A-ha "Take on Me" pencil sketch style against hyperrealistic colored backgrounds. Setting: Busy New York department store with Brooklyn Bridge visible through windows, sunny winter morning. Outfits: Both wear H&M winter clothes - Victor in blue jeans and grey long coat with golden zipper; Viola in tight blue jeans, black belt and loosely opened blue coat. Both have red beanies, blue scarves, and warm yellow gloves. ## Panel 1: A pencil-sketch black male mannequin (Victor) and white female mannequin (Viola) standing apart in a hyperrealistic colored busy department store. Brooklyn Bridge visible through windows. Victor gazes at Viola with a heart-shaped thought bubble above his head. Morning sunlight streams through windows. A-ha "Take on Me" sketch style for mannequins only. No text, only emotions through thought bubbles. ## Panel 2: Close-up of Victor's face in A-ha pencil sketch style, wearing red beanie and blue scarf. Intense gaze toward Viola (slightly blurred in foreground). Hyperrealistic colored Brooklyn Bridge visible through windows. Thought bubble above Victor contains multiple hearts and Cupid's arrows. Winter sunlight casting dramatic shadows. No text. ## Panel 3: Victor in pencil sketch style at colorful flower vendor, selecting a single red rose. Still in winter H&M outfit. Hyperrealistic colored busy NYC department store background. Brooklyn Bridge visible. Thought bubble shows question mark. Colored shoppers rushing past contrast with sketch-style Victor. Warm sunlight effect. No text. ## Panel 4: Victor walking purposefully through department store displays, holding red rose. A-ha pencil sketch style. Hyperrealistic colored background. Brooklyn Bridge through windows. Thought bubble shows stick figure running. Victor's determined expression contrasts with busy store environment. Strong directional lighting. No text. ## Panel 5: Victor and Viola face-to-face in pencil sketch style. Hyperrealistic colored NYC department store background with Brooklyn Bridge. Victor holding rose toward Viola who leans toward him. Thought bubble above Victor shows surprised emoji. Winter light creates dramatic atmosphere. No text. ## Panel 6: Victor and Viola embracing in kiss, pencil sketch style with glowing aura. Hyperrealistic colored Brooklyn Bridge background. Still in winter H&M outfits. Two connected red hearts floating above them. Sunbeams highlighting their embrace. Magical atmosphere. No text, pure emotion.
Create a vivid scene capturing a candid moment in a grocery store. The focal point is a 50-year-old woman with short gray hair, dressed in a store uniform, confidently holding a fish while looking directly at the camera. In the background, depict a ragged man in the act of stealing a sausage, attempting to escape the store. Ensure both individuals have an expressive demeanor: the woman showing a mix of surprise and professionalism, and the man portraying urgency and desperation. The setting should include details typical of a grocery store, enhancing the narrative and emotional depth of the moment.
Please create a logo for an online store: Logo Concept for "Billi": The logo for "Billi" features an explosion of vibrant money colors and diverse dollar sign shapes, representing the wide array of products available in the store. It conveys a sense of boundless possibilities and excitement in finding unique treasures at "Billi" Design Elements: Vibrant Dollar sign . Diverse Shapes: Mix of circles, squares, triangles, etc., symbolizing the wide variety of products available at "Billi." Bursting Movement: Shapes radiate from a central point, showcasing creativity and surprise in the logo's composition. Playful Typography: The name "Billi" is integrated into the logo using a fun and distinctive font that complements the overall design. Message: The logo for "Billi" conveys the message that the store offers an eclectic and exciting selection of products, each with its own unique charm. The logo invites curiosity and delight, encouraging customers to explore the diverse offerings of the online store.
Create an extremely detailed and vibrant Wimmelbild depicting 'Peak Saturday at a Gen Z Paradise Mall.' The scene should be a multi-level modern shopping mall, bright and airy, with futuristic design accents, digital billboards, 'Instagrammable' art installations, and comfortable 'chill zones' with charging ports. The mall is teeming with diverse Gen Z individuals and groups, showcasing a wide array of current fashion trends (Y2K revival, streetwear, e-girl/e-boy, goth, cottagecore, etc.). Characters are engaged in numerous activities: Shopping in trendy stores: popular streetwear/fast fashion outlets, a K-pop/anime merchandise store, a high-tech gadget shop, a customizable sneaker store, a vintage/thrift pop-up shop, and an eco-friendly/sustainable products store. Long queues are visible for a bustling boba tea shop and other trendy snack kiosks in a vibrant food court. Groups of friends are hanging out, laughing, taking selfies, and filming TikTok dances in various picturesque spots. An influencer is live-streaming a 'shop with me' segment, interacting with a small crowd of followers. Someone is absorbed in a VR experience at the tech store. A spontaneous dance challenge or a small flash mob is captivating onlookers in a central atrium. People are Browse digital information kiosks, laden with shopping bags from popular brands. The overall aesthetic should be energetic, colorful, dynamic, and slightly chaotic (in a fun way), capturing the essence of Gen Z social life and consumer culture. The image should be rich in humorous details, relatable moments, and diverse interactions, inviting the viewer to explore every corner of the bustling mall.
Create a vivid scene capturing a candid moment in a grocery store. The focal point is a 50-year-old woman with short gray hair, dressed in a store uniform, confidently holding a fish while looking directly at the camera. In the background, depict a ragged man in the act of stealing a sausage, attempting to escape the store. Ensure both individuals have an expressive demeanor: the woman showing a mix of surprise and professionalism, and the man portraying urgency and desperation. The setting should include details typical of a grocery store, enhancing the narrative and emotional depth of the moment.
Style: Printed T-Shirt Design The design should be highly realistic and captivating, focusing on showcasing a Print on Demand store specializing in movie-themed apparel. At the center of the scene, prominently feature a premium T-shirt laid out naturally on a minimalist chair. The T-shirt should display the text “watchfreemovies247 SHOP” in bold, clean, and clear typography, with sharp lines to give a professional, eye-catching effect. The text should immediately communicate a sense of quality and clarity, emphasizing the store’s movie-themed focus. Key Elements: Main T-Shirt Display: Place the central T-shirt on a modern, sleek chair, positioned naturally and without a person wearing it. The text “watchfreemovies247 SHOP” should be the focal point, printed clearly on the front of the T-shirt. The font must be easy to read, bold, and sharp, standing out against the fabric. The design should have a cinematic feel, subtly tying into the theme of movies and film culture. Additional T-Shirts and Graphic Elements: Surround the main T-shirt with several other shirts featuring creative, eye-catching cinematic graphic designs. These designs can include movie-related imagery such as film reels, directors’ clapperboards, iconic movie quotes, and other recognizable film visuals. The shirts should be displayed in a professional and organized manner, whether folded neatly, hanging, or draped across nearby props. Each shirt should have a different movie-themed graphic design to show the variety and creative possibilities offered by the store. Film-Themed Props and Background: Incorporate film-related props into the scene to enhance the cinematic atmosphere. These could include vintage film cameras, popcorn tubs, film reels, and director’s chairs. The props should be subtly placed around the scene, contributing to the overall theme without overshadowing the main T-shirt. The background should evoke a movie theater or film studio ambiance, with soft lighting and a cinematic glow that highlights the shirts and props. Professional Presentation: Ensure that the scene feels polished, well-organized, and professional. The design should communicate clearly that this is a Print on Demand store catering to film and movie enthusiasts. Arrange the shirts and props in a way that feels cohesive, yet dynamic, giving the viewer the impression that they are browsing a curated selection of unique, movie-themed apparel. Lighting and Color Scheme: Use warm, cinematic lighting to create depth and draw attention to the T-shirts. Incorporate a palette of rich, dark neutrals, with accents of golds, reds, and subtle lighting highlights to evoke the ambiance of a classic movie scene. The lighting should add a sense of dimension and make the central T-shirt the focal point while maintaining a balanced and inviting atmosphere. Final Vision: The completed design should instantly communicate that this is a professional Print on Demand store for movie lovers. The main T-shirt should stand out clearly with its sharp, bold text, while the surrounding shirts and cinematic props reinforce the theme. The scene should feel inviting, creative, and expertly arranged, capturing the essence of a store dedicated to passionate movie fans looking for unique, high-quality apparel. The overall layout must be realistic, visually striking, and professional, creating a sense of excitement and engagement with the viewer.
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
Vertical Instagram sponsored ad, 4:5 ratio, ultra high resolution, hyper realistic commercial photography. Dramatic low-angle perspective, camera near ground level looking slightly upward. Wide cinematic framing with generous breathing space around the staircase. The staircase extends deep along the Z-axis toward a vanishing point at the store. The staircase occupies only the central 55% of the frame, leaving wide negative space around it. Wide white stairs descending toward the camera. Visible step thickness and side edges for dimensionality. Strong perspective depth. At the top: a fully three-dimensional Cottonil store structure (use attached store image as reference). Real architectural volume. Visible side walls, recessed entrance, dimensional signage, correct perspective geometry. The store must look like a solid structure in space, not a flat facade. The staircase and store are supported by a large soft fluffy cotton mass. The cotton looks plush, airy, rounded, breathable. Smooth fluffy surface. Soft cushion-like appearance. No dense textile fibers. One single realistic adult man repeated three times at different positions along the stairs. It must clearly be the SAME person (same clothing, same hairstyle, same body type). However, each position should show a slightly different walking phase: Natural step progression. Subtle variation in arm swing and leg position. Realistic human movement continuity. Bag distribution hierarchy: • Top (closest to store): The same man carrying MANY branded shopping bags (5–6 total). Arms visibly affected by weight. Bags in deep Cottonil blue (#053f88) with white “قطونيل” logo. Thick premium paper texture with realistic folds and slight gloss. • Middle: Same man carrying 3–4 shopping bags. • Foreground (closest to camera): Same man carrying only 1–2 shopping bags. More relaxed posture. The number of bags clearly decreases as he descends toward camera. Subtle motion in clothing and bags. Natural weight distribution. Realistic contact shadows on steps. Clear foreground, midground, background separation. Background: Smooth seamless atmospheric gradient. Soft beige blending into soft pastel blue. No visible lines, no streaks, no banding. Open airy depth. Subtle volumetric light diffusion. Lighting: Premium commercial lighting. Soft key light. Subtle rim light outlining subject. Clean HDR finish. Shot on Canon EOS R5, 24mm lens, low angle, f/5.6, ISO 100. Ultra sharp 8K detail. Luxury brand campaign photography. No illustration style. No cartoon look. No CGI toy effect. No duplicated cloning artifacts. No distorted anatomy. No flat composition. Leave generous negative space in upper background for Arabic headline placement.
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
### **Image Generation Prompt for "Memory Me Objects Ka Behavior Kya Hoga?"** **Prompt:** Create a detailed and visually intuitive diagram to explain the behavior of objects in memory during a `while` loop that iterates over a database `ResultSet`. The diagram should include the following elements: 1. **Heap Memory Section:** - Show how new `User` objects are created in the heap memory during each iteration of the loop. - Highlight that each object corresponds to a row from the `ResultSet`. 2. **Garbage Collection:** - Illustrate how objects lose their reference after the loop ends and become eligible for garbage collection. - Use an arrow or icon to represent the Java Garbage Collector cleaning up unused objects. 3. **Permanent Storage (Optional):** - Show a scenario where objects are stored in a `List<User>` for permanent use. - Highlight the difference between temporary objects (eligible for garbage collection) and permanently stored objects. 4. **Flow of Execution:** - Include a flowchart-like representation of the `while` loop: - Start with `rs.next()` moving the cursor to the next row. - Show the creation of a new `User` object for each row. - End with either garbage collection or storage in a `List`. 5. **Annotations:** - Add labels and arrows to explain each step clearly. - Use Hindi/Hinglish annotations like: - "Har row ke liye naya object banega." - "Object ka reference lost ho jayega, to Garbage Collector clean kar dega." - "Agar List mei store kiya, to object permanent rehta hai." 6. **Color Coding:** - Use different colors for: - Heap memory (e.g., light blue). - Garbage-collected objects (e.g., grayed out). - Permanently stored objects (e.g., green). 7. **Database Table Example:** - Include a small table representation (e.g., `users` table with columns `id` and `name`) to show the source of data. --- ### **Expected Output:** The image should look like this: 1. **Top Section:** - A small database table (`users`) with rows and columns. 2. **Middle Section:** - A heap memory area showing multiple `User` objects being created during each iteration of the loop. - Arrows pointing from the `ResultSet` rows to the corresponding `User` objects in heap memory. 3. **Bottom Section:** - Two paths: - Path 1: Objects losing reference and being garbage collected (grayed out). - Path 2: Objects being stored in a `List<User>` for permanent use (highlighted in green). 4. **Annotations:** - Clear Hindi/Hinglish explanations for each step. --- This prompt will help generate a visually rich and easy-to-understand diagram for explaining the behavior of objects in memory! 😊
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.
Please create a logo for an online store: Logo Concept for "Billi": The logo for "Billi" features an explosion of vibrant money colors and diverse dollar sign shapes, representing the wide array of products available in the store. It conveys a sense of boundless possibilities and excitement in finding unique treasures at "Billi" Design Elements: Vibrant Dollar sign . Diverse Shapes: Mix of circles, squares, triangles, etc., symbolizing the wide variety of products available at "Billi." Bursting Movement: Shapes radiate from a central point, showcasing creativity and surprise in the logo's composition. Playful Typography: The name "Billi" is integrated into the logo using a fun and distinctive font that complements the overall design. Message: The logo for "Billi" conveys the message that the store offers an eclectic and exciting selection of products, each with its own unique charm. The logo invites curiosity and delight, encouraging customers to explore the diverse offerings of the online store.
A young college girlfriend, adorned in casual grunge attire, standing in front of a brightly lit 7/11 convenience store against the backdrop of a moonlit midnight. The stark contrast between the vibrant store lights and the serene night sky casts a soft glow on her slightly tired, yet glowing, features. She has just stepped out of the shadows, her eyes reflecting the neon hues of the store's signage. Her attire consists of a well-worn red flannel shirt, layered over a faded band t-shirt, and ripped denim shorts that expose her bare legs and knee-high, black socks. A messy ponytail, with strands of hair escaping to frame her face, accentuates her youthful charm. Despite the fatigue etched into her countenance from a long day at work, she manages a shy smile, revealing a set of dimples that light up her cheeks. Her arms are folded across her chest, clutching a small bag of snacks that she's likely picked up to refuel herself. The woman's posture exudes a mix of relief and exhaustion, with her shoulders slightly slumped and her weight slightly shifted to one side. The scene is reminiscent of a moment of quiet victory, a brief pause in her routine to indulge in a small comfort before returning to the familiar embrace of her dorm room. The 7/11, a beacon of late-night sustenance, hums with the low murmur of activity, providing a comforting and familiar setting to her otherwise solitary stance. The overall visual captures the essence of a fleeting moment in her life, a snapshot of the intersection between youthful resilience and the quiet moments of solitude found in the everyday. no makeup, plain face with asymmetrical features, she is smiling but there is a weariness in her gaze, incredibly normal and realistic photo, something you would randomly find in someone’s phone gallery, normal core, unflattering lighting, ar 3:4, style raw, personalize, (((imperfect skin))), (((polaroid style filter))), ((pale southern white girl)), ((shy loving smile towards you)), (((posing for you))), (((loving candid shot))), (((photo of my future wife))), ((messy ponytail)), ((whitish hue filter)), ((extremely upclose face)), (((looking into your eyes)))
# Comic Book Love Story: "A Dream in Disguise" - Panel Prompts ## Common Elements for All Panels: Story Summary: A love story between Victor (black male mannequin) and Viola (white female mannequin) in a NYC department store. Both drawn in A-ha "Take on Me" pencil sketch style against hyperrealistic colored backgrounds. Setting: Busy New York department store with Brooklyn Bridge visible through windows, sunny winter morning. Outfits: Both wear H&M winter clothes - Victor in blue jeans and grey long coat with golden zipper; Viola in tight blue jeans, black belt and loosely opened blue coat. Both have red beanies, blue scarves, and warm yellow gloves. ## Panel 1: A pencil-sketch black male mannequin (Victor) and white female mannequin (Viola) standing apart in a hyperrealistic colored busy department store. Brooklyn Bridge visible through windows. Victor gazes at Viola with a heart-shaped thought bubble above his head. Morning sunlight streams through windows. A-ha "Take on Me" sketch style for mannequins only. No text, only emotions through thought bubbles. ## Panel 2: Close-up of Victor's face in A-ha pencil sketch style, wearing red beanie and blue scarf. Intense gaze toward Viola (slightly blurred in foreground). Hyperrealistic colored Brooklyn Bridge visible through windows. Thought bubble above Victor contains multiple hearts and Cupid's arrows. Winter sunlight casting dramatic shadows. No text. ## Panel 3: Victor in pencil sketch style at colorful flower vendor, selecting a single red rose. Still in winter H&M outfit. Hyperrealistic colored busy NYC department store background. Brooklyn Bridge visible. Thought bubble shows question mark. Colored shoppers rushing past contrast with sketch-style Victor. Warm sunlight effect. No text. ## Panel 4: Victor walking purposefully through department store displays, holding red rose. A-ha pencil sketch style. Hyperrealistic colored background. Brooklyn Bridge through windows. Thought bubble shows stick figure running. Victor's determined expression contrasts with busy store environment. Strong directional lighting. No text. ## Panel 5: Victor and Viola face-to-face in pencil sketch style. Hyperrealistic colored NYC department store background with Brooklyn Bridge. Victor holding rose toward Viola who leans toward him. Thought bubble above Victor shows surprised emoji. Winter light creates dramatic atmosphere. No text. ## Panel 6: Victor and Viola embracing in kiss, pencil sketch style with glowing aura. Hyperrealistic colored Brooklyn Bridge background. Still in winter H&M outfits. Two connected red hearts floating above them. Sunbeams highlighting their embrace. Magical atmosphere. No text, pure emotion.
Please create a logo for an online store: Logo Concept for "Chácharas": The logo for "Chácharas" features an explosion of vibrant colors and diverse shapes, representing the wide array of products available in the store. It conveys a sense of boundless possibilities and excitement in finding unique treasures at "Chácharas." Design Elements: Vibrant Colors: Bold and lively colors like red, blue, green, yellow, and purple create a dynamic and energetic feel in the logo design. Diverse Shapes: Mix of circles, squares, triangles, etc., symbolizing the wide variety of products available at "Chácharas." Bursting Movement: Shapes radiate from a central point, showcasing creativity and surprise in the logo's composition. Playful Typography: The name "Chácharas" is integrated into the logo using a fun and distinctive font that complements the overall design. Message: The logo for "Chácharas" conveys the message that the store offers an eclectic and exciting selection of products, each with its own unique charm. The logo invites curiosity and delight, encouraging customers to explore the diverse offerings of the online store.
A fit and toned woman shopping in a Maxi discount store in Belgrade. Her face is not visible—only her athletic physique in form-fitting sports leggings and her hands gripping a red shopping basket with a black handle. The basket is filled with healthy groceries: fresh vegetables, fruits, eggs, and a protein snack. The store shelves in the softly blurred background display various products under warm supermarket lighting, creating a natural and realistic shopping atmosphere.
**Store Name:** Faccion Tech Repair **Store Description:** Faccion Tech Repair is a store specializing in cell phone and computer repairs, as well as selling parts and accessories. Our goal is to provide high-quality services with fast and efficient customer service. **Logo Style:** Modern and technological **Preferred Colors:** Blue, gray, and white (but we are open to suggestions) **Elements to Include:** - Icons representing technology, such as a cell phone, a computer, or repair tools. - The store name "Faccion Tech Repair" should be clearly visible. - Ensure the logo is centered to facilitate vectorization. - The logo should have a transparent background (no background). **Fonts:** Preference for modern and clean fonts that convey professionalism and innovation. **Inspirations:** We are looking for a visual that conveys trust and competence, similar to major technology brands like Apple, Dell, or Samsung. **Logo Usage:** The logo will be used on business cards, store signage, website, social media, and marketing materials.
highly detailed image, minimalist store facade, at dusk, sophisticated monochromatic, integrating elements of modernism and minimalism, the store’s signage should be elegant and text by "Graytheory" with backlit for a soft glow against the twilight sky, in the urban techwear simply display window, indoor wall warm grey and texture finished, diffused light on the curated objects within, which reflect a blend of natural textures, the composition should be balanced and serene, evoking a sense of high-end fashion and artistry, the pavement should have a pattern, with subtle reflections of the storefront lighting, the overall image should be sharp, from the texture of the building materials to the softness of the light’s glow, circle window --ar 9:16 --style raw --stylize 750 --v 6
Specialized Bitumen Refining Plant Governorate: Anbar / Hit District Production Capacity: ( ) Tons/Day The city of Hit in the Anbar Governorate is considered one of the most famous areas in the world for its natural "bitumen springs," which have been used for thousands of years (dating back to the Babylonian and Assyrian eras). However, processing this bitumen for modern use requires technical steps to transform it from a raw material into a viable product for construction or industrial applications. Bitumen emerges from these springs as a highly viscous liquid mixed with sulfurous water, salts, and mud impurities. This "Natural Asphalt" differs from petroleum bitumen produced in refineries, and it can also appear in the form of rocky or spongy blocks mixed with mud. To obtain industrially usable products from this bitumen, specifically for: 1. Waterproofing (Felt/Membranes): Considered one of the best coating materials for building foundations to prevent moisture leakage due to its high resistance to hydrolysis. 2. Road Paving: Mixed with gravel and sand to produce asphalt concrete. It is characterized by exceptionally high cohesive strength compared to industrial bitumen. The natural bitumen from these springs must undergo several fundamental processing stages to become industrially viable: 1. Collection and Sedimentation: Bitumen is collected from the springs or quarry sites and left in designated basins to allow the sulfurous water to naturally separate (due to density differences). 2. Primary Heating: The raw bitumen is placed in large boilers to: a. Evaporate the remaining water. b. Reduce viscosity for easier handling. 3. Filtration and Purification: The heated bitumen is screened to remove solid impurities such as gravel, dirt, and suspended organic matter. 4. Secondary Heating and Cooking: The temperature of the bitumen is raised, improving agents are added, and it is prepared for the vacuum distillation process. 5. Vacuum Distillation: The distillation process is conducted under low pressure (vacuum pressure), which allows for: a. The separation of light oils and volatile substances at lower temperatures. b. The production of highly pure "Hard Asphalt," which is highly demanded in the construction industry. ________________________________________ Plant Components and Operational Stages The specialized bitumen plant for processing raw natural bitumen (in both liquid and solid states) consists of a range of specialized equipment designed according to the latest international standards. This equipment aligns with the technical and engineering requirements for bitumen products, complies with Iraqi standard specifications, and adheres to environmental considerations in the Anbar Governorate. 1. Extraction Stage The raw material (solid or liquid) is extracted from quarries designated by the Geological Survey Authority using specialized mechanical equipment. It is stored in stocks or special basins for solid materials, then transported to the refinery site using specialized transport vehicles of various capacities. 2. Storage Stage The raw materials are stored in designated yards to ensure a sufficient inventory for continuous, uninterrupted production for no less than 7 working days. 3. Raw Material Preparation and Primary Heating Stage Raw materials are fed into the plant via hydraulic lifts. This stage includes: • 3-1: Crushing and Digestion: Solid raw materials from the quarries are broken down and digested using a digester (SH-01) equipped with double blades driven by hydraulic motors (22.5 kW capacity). The digester is 5 meters long and 1.80 meters in diameter, made of carbon steel, with Stainless Steel 304 blades. It includes a Stainless Steel piston driven by a 7.5 kW electric motor. • 3-2: Primary Heating: This melts the bitumen and improves pumpability through pipes and pumps. • 3-3: Efficiency Enhancement: To increase melting efficiency, Gas Oil is added to the primary heating basin at a ratio of 1:5 per ton of solid raw material entering the basin (this ratio decreases when using liquid raw bitumen). o 3-2-1: Primary Melting Basin (TK-01): Raw material is heated in a concrete tank (25m L x 5m W x 3m H) with a maximum storage capacity of 300 tons. Heating pipes circulate thermal fluid (oil) at 125°C, with a retention time of 4-6 hours. The tank is internally lined with 6-8 mm carbon steel plates to protect the heating pipes from corrosion. It contains 8 Stainless Steel 304 mixers (MX-01 A/B/C/D/E/F) driven by 7.5 kW electric motors (50 RPM) and gearboxes (1:60 ratio) to mix the material, increase heating efficiency, reduce retention time, and circulate the melted bitumen to eliminate dissolved water, resulting in a homogeneous melt. Covered with a carbon steel roof with service hatches, it connects to an air duct (30x60 cm) linked to 2 air blowers (AB-01A/B) (one operating, one standby) at 22.5 kW / 1500 RPM. These extract water vapor and sulfur fumes, sending them to a scrubber before atmospheric release and water recycling. o 3-2-2: Primary Collection Tank (V-01): A carbon steel tank (12-14 mm thick) with a maximum capacity of 125 tons (10m L x 5m W x 3m H). It connects directly to the primary tank (TK-01) via channels and movable gates to receive only liquid raw material. It contains thermal oil pipes to maintain the liquid raw material at 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum outer cover. Impurities larger than 35 mm are removed and collected in a waste tank. o 3-2-3: Screw Conveyors (SC-01 A/B): Carbon steel screw conveyors with a double-jacketed outer cover filled with thermal oil to maintain the 140°C temperature. Driven by 22.5 kW electric motors (3000 RPM) with 1:40 gearboxes, they transport the liquid raw material to the preliminary filtration unit. 4. Purification Unit Removes suspended impurities from the liquid raw material in two stages: • 4-1: Preliminary Purification Tank (V-02): A carbon steel tank (12-14 mm thick, 125-ton capacity, 5m L x 10m W x 3m H). Receives liquid raw material from the primary collection tank. Contains thermal oil pipes to maintain 140°C. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Impurities larger than 15 mm are removed to a waste tank. Material is pumped to the final filtration stage via gear pumps (GP-01 A/B) (one operating, one standby) at 22.5 kW / 1000 RPM. • 4-2: Final Filtration Unit (FT-01): Removes remaining impurities by passing liquids through box filters arranged in 2 trains (8 per train). They feature a two-layer Stainless Steel filter mesh (specified microns) wrapped around square boxes. Liquid enters from the outside, and pure liquid is collected from the inside via a pipe network connected to a manifold. This is driven by two vacuum pumps (VP-01A/B) connected to the raw material tanks. 5. Raw Material Tanks (V-03 A-J) Ten carbon steel tanks (2.5m diameter, 9m length, 14 mm thickness, 45-ton max capacity) equipped with thermal oil heating coils. They receive, store, and prepare the purified raw material for the subsequent cooking reaction. Insulated with glass wool (90 kg/m³) and a 1.8 mm aluminum cover. Connected by a pipe/valve network, the material is pumped via two centrifugal pumps (P-01 A/B) at 22.5 kW / 3000 RPM to the reactor unit. The tanks connect to a pipe network driven by vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM, pushing heating gases and vapors to the gas washing tank (V-14). 6. Reactor (Cooking) Unit (V-04 A/B) Consists of three reactors (55 tons each) that prepare the raw material for vacuum distillation and extract light naphtha compounds. • 6-1: Cooking Process: o 6-1-1: Catalyst System: Consists of two tanks. One prepares the catalyst mixture (1.5m dia, 4m H, 8mm carbon steel) with a mixer (MX-03) driven by a hydromotor and 1:40 gearbox. The second stores Gas Oil added to the preparation unit (1.5m dia, 1m H, 5mm carbon steel) with a 0.5 HP centrifugal pump. o 6-1-2: Reaction Tanks (V-04/05/06A): Three carbon steel tanks (2.8m dia, 9m L, 14mm thick, 55-ton max). Each has 2 Stainless Steel mixers (MX-02 A/B/C/D/E/F) driven by a 7.5 kW motor (1500 RPM) with a 1:40 gearbox. Contains an internal heating system powered by a Gas Oil burner to raise the temperature to 180°C. Catalyst is injected via dosing pumps (DP-01A/B) to increase naphtha extraction efficiency. Material is circulated during cooking by two centrifugal pumps per reactor (P-04A/B/C/D/E/F) (one active, one standby) to reduce retention time to 3-4 hours. After cooking, material is moved to the attached tank (V-04/05/06B) for storage before distillation. Fully insulated. o 6-1-3: Cooked Material Tank (V-04/05/06B): Carbon steel tank (2.8m dia, 9m L, 14mm thick) with thermal oil pipes to maintain 190-200°C. Fully insulated. Material is pumped to the vacuum distillation tower via centrifugal pumps (P-05A/B) (one active, one standby) at 22.5 kW / 3000 RPM. 7. Raw Naphtha Storage Unit Collects and condenses naphtha extracted during cooking. • 7-1-1: Raw Naphtha Tanks (V-07A/B/C): Three vertical Stainless Steel 304 tanks (1.5m dia, 5m H) connected to three heat exchangers and two pump pairs. Equipped internally with water spray nozzles on a ring pipe to wash non-condensable gases. • 7-1-2: Heat Exchangers (HE-01A/B/C): Condense naphtha vapors from 140°C down to 40°C using water from the cooling tower. Connected in series. Shell & Tube type, carbon steel (510 mm dia, 6m L) with 70 tubes (0.75-inch dia) in two rows of 35. Includes internal baffles for efficiency. • 7-1-3: Supporting Pumps: Vacuum pumps (VP-01A/B) at 22.5 kW / 1500 RPM draw naphtha vapors from reactors to the heat exchangers, pushing non-condensable gases to the scrubber (V-14). Centrifugal pumps (P-02A/B) at 11.5 kW / 1500 RPM transport liquid raw naphtha to the Bleaching Unit. 8. Vacuum Distillation Unit The core of the plant, separating remaining light compounds and producing hard asphalt. • 8-1-1: Vacuum Distillation Tower: A vertical tower (~16m total height, 14mm carbon steel). Bottom section (Reboiler) is 3.5m dia x 1.2m H; top section is 1.5m dia x 12m H. Fully insulated. Fed with cooked material at 190-200°C via pumps (P-05A/B). To start extraction (remaining naphtha, Gas Oil, diesel), temperature is raised to 240-250°C using Heating Coil 1 via pumps (P-08A/B) at 55 kW / 3000 RPM, with continuous circulation via pumps (P-07A/B). Vacuum pumps (VP-03A/B) maintain 0.3-0.5 mbar pressure. Light compounds are extracted, condensed (HE-02A/B/C), and stored (V-08/09/10 A/B) over 2.5-3 hours. Afterward, material is heated via Heating Coil 2 to 320-340°C to finalize extraction and produce hard bitumen. Product is extracted via pumps (P-07A/B) at ~320°C, cooled via cooling tower coils, and sent to final tanks (V-18A/B/C). Batch processing takes 6-7 hours daily; continuous operation is possible. • 8-1-2: Supporting Pumps: Vacuum pumps (VP-03A/B) at 5.5 kW / 3000 RPM draw light vapors for condensation. Circulation centrifugal pumps (P-08A/B) at 55 kW move hot material to heating coils; (P-07A/B) circulate material and pump final bitumen product. • 8-1-3: Heating Coils 1 & 2: Carbon steel 4-inch diameter coils heated externally by a Gas Oil burner. Connected in series to heat liquid bitumen in two stages to prevent degradation. • 8-2: Heat Exchangers (HE-02A/B/C): Condense light compound vapors from 240°C to 40°C. Shell & Tube type, carbon steel (600 mm dia, 6m L) with 80 tubes (1-inch dia) in two rows of 40, equipped with baffles. • 8-3: Light Compound Tanks (V-08A/B, V-09A/B, V-10A/B): Six horizontal carbon steel tanks (1.5m dia, 4.5m L, 14mm thick). Receive condensates, linked to heat exchangers and vacuum pumps. Liquids are pumped to the Bleaching Unit via centrifugal pumps (P-06A/B) at 7.5 kW / 1500 RPM. 9. Bleaching Unit Improves the specifications of raw light compounds for local use and marketing. • 9-1: Collection Tank (V-11): Horizontal carbon steel tank (1m dia, 2.5m L, 14mm thick) placed above the system to store and distribute light compounds to the bleaching columns. • 9-2: Bleaching Columns (V-12A/B/C): Three vertical carbon steel vessels (1m dia, 4.5m H, 14mm thick). Contain a 15 cm catalyst layer on trays to bleach raw liquids into high-quality compounds, collected in a bottom horizontal tank. The catalyst is a calcined mixture of Bentonite and Zinc Oxide granules (2-3 mm) homogenized in water, which can be reactivated with steam and 5% HCl. • 9-3: Supporting Pumps: Vacuum pumps (VP-04A/B) at 5.5 kW extract vapors to the scrubber. Centrifugal pumps (P-09A/B) at 7.5 kW push bleached liquids to final tanks. 10. Production Tanks (V-13 A-F & V-18 A-C) • Light Products: Six horizontal carbon steel tanks (2.8m dia, 9m L, 55-ton capacity). V-13A/B for light naphtha, V-13C/D for Gas Oil, V-13E/F for diesel. • Asphalt: Three vertical carbon steel tanks (V-18A/B/C) (5m dia, 9m H). Equipped with thermal oil heating coils to keep asphalt liquid. Fully insulated (90 kg/m³ glass wool, 1.8mm aluminum cover). 11. Supporting Systems • 11-1: Gas Washing (Scrubber) System: Treats non-condensable gases before atmospheric release. Contains V-14 washing tank (1m dia, 2.8m L), a 500mm Flare stack with 3 ignitors, and a 1m x 1m LPG tank (V-15) for ignition. • 11-2: Cooling Tower: Provides cooling water for heat exchangers. Galvanized pressed steel basin (16m L x 2.4m W x 2.8m H), FRP casing, top fans, water distributors, and fill media. Includes Accumulator tank V-20 (1.5m dia, 2m L) and 11 kW pushing pumps (P-14A/B). • 11-3: Thermal Oil Boilers: Includes oil tank, heating boiler, oil pumps, and heating accelerators. • 11-4: Distillation Tower Raw Boilers • 11-5: Power Generation System • 11-6: Production Laboratory • 11-7: Control and Operation Room • 11-8: Catalyst System: Contains a vertical diesel tank (1m dia, 1.5m H) with a 1 kW centrifugal pump (P-11). Two vertical carbon steel tanks (V-17A/B, 1.5m dia, 4.5m H) with an MX-03 hydromotor mixer (7.5 kW, 30 RPM). V-17A is for preparation, V-17B pumps catalyst to the reactor. ________________________________________ Catalyst Chemical Components & Formulations 1. Alumina (Al2O3): Enhances the cracking of chemical bonds in heavy bitumen chains and increases Gas Oil extraction yield. 2. Manganese Dioxide (MnO2): Accelerates the reaction, reduces reaction time, and acts as a gasoline improver. 3. Silicon Dioxide (SiO2): Increases acceleration and reduces reaction time. 4. Iron Oxides (Fe2O): Accelerates the reaction, prevents pipe corrosion, and stops sulfur and wax from sticking to pipes and pumps. Weight Ratios (WT/WT) to Produce One Barrel (200 Liters) of Catalyst: 1. Alumina: Varies by feed: 2-2.5% for Bitumen / 4-5% for Vacuum Residue (VR) / 2-2.5% for Heavy Fuel Oil (HFO). To increase Gas Oil/Diesel (Light fuel) yield, Alumina can be added up to a maximum of 10%. 2. Manganese Dioxide: 2-2.5% for HFO / 4-5% for VR and Bitumen. 3. Iron Oxides: 2-2.5% across all feeds. 4. Silicon Dioxide: 2-2.5% for HFO / 4-5% for Bitumen and VR. 5. Remaining Volume: Filled with C-oil. Note: One barrel (200 Liters) of this mixture is added for every 5 tons of HFO, VR, or Bitumen. Manufacturing Mechanism: All components are placed in a tank, initially mixed with water, and heated to 80-120°C with continuous mixing (20-30 RPM). Once foam is generated, the product is allowed to cool to 80°C. The heating process up to 120°C is repeated 3 or 4 times until foaming ceases. Finally, the temperature is raised to 150°C, and the mixture is topped off to 200 liters using C-oil. To further improve light compound specifications, Zinc Oxide (300 grams) is mixed with 20 kg of Bentonite in C-oil. This is added alongside the catalyst at a ratio of 1/5 barrel of catalyst added to the reactor.