Shangqiu Aotewei Environmental Protection Equipment Co., Ltd. is one of the leading manufacturers and suppliers of crude oil distillation plant in China. We are committed to providing high quality customized products with competitive price. If you're going to buy ISO certified crude oil distillation plant, welcome to get quotation from our factory.
Product Name
Crude Oil Distillation Plant Complete continuous atmospheric-vacuum oil-refining equipment for crude oil and heavy crude oil. It separates crude oil into different distillate products including naphtha, diesel oil and fuel oil through fractionation cutting to realize primary crude-oil refining, and is suitable for small-and-medium-size oil-refinery projects. Reference Investment: 680,000 USD
| Technical Parameter of the Pyrolysis plant | |||
| 1 | Suitable Raw Materials | Waste Engine Oil, Fuel Oil, Crude Oil | Waste Engine Oil, Fuel Oil, Crude Oil |
| 2 | Structure | Horizontal Rotation Type | Horizontal Rotation Type |
| 3 | Reactor Size | φ2600×6600mm φ2800×8000mm φ3000×8800mm |
φ1500×2000mm φ1800×4000mm φ2000×600mm |
| 4 | Work Pressure | Normal Pressure | Normal Pressure |
| 5 | Oil Yield | 85%~95% | 85%~95% |
| 6 | Work Pressure | Normal Pressure | Normal Pressure |
| 7 | Power | 15-25kw/H | 15-25kw/H |
| 8 | Heating Method | Indirect Heating | Indirect Heating |
| 9 | Type of Installation | Without Foundation | Without Foundation |
| 10 | Cooling Method | Cycling Water | Cycling Water |
| 11 | Noise dB (A) | ≤ 85 | ≤ 85 |
| 12 | Cooling Method | Cycling Water | Cycling Water |
| 13 | End Product | Non-standard Diesel Oil | Non-standard Diesel Oil |
| 14 | Manpower | 4-6/shift | 2-4/shift |
Features
Dual-column Process Architecture (Atmospheric Column + Vacuum Column):
The atmospheric column extracts light-boiling components, while the vacuum column processes atmospheric residue under high-vacuum conditions to fully recover heavy distillate oil and reduce heavy-oil waste. The two-stage fractionation performs well-defined respective functions.
Tube Furnace Heating System:
The plant adopts tube furnaces for gradient heating of crude oil. Heating is uniform and controllable, and reasonable flow velocity inside furnace tubes reduces oil coking tendency, adapting to long-term continuous heating working conditions for crude oil.
Integrated Crude-oil Pre-treatment Unit:
Built-in electric desalting and dehydration modules remove salt, water, sediment and impurities from crude oil. It protects furnaces and columns and prevents equipment corrosion caused by salt scale.
Advantage
High Recovery Rate for Light & Heavy Distillates:
Light oil is recovered in the atmospheric section, and wax-oil components in residue are deeply extracted under vacuum. It delivers high comprehensive crude-oil utilization with low residue output and improves revenue for each batch of crude oil.
Heat-integration Design for Low Fuel Consumption:
Waste heat from product streams is fully recycled to pre-heat incoming feed. Compared with simple batch distillation, fuel consumption of the heating furnace is greatly reduced, bringing prominent cost advantages for long-term operation.
Compatibility with Multiple Crude-oil Types:
It can process Middle-East crude oil, heavy viscous crude oil, stranded crude oil and other feedstock of different qualities. Process parameters including furnace temperature, vacuum degree and reflux ratio can be adjusted to adapt to various raw materials.
Modular Design for Easy Expansion:
The unit is divided by functional modules. Downstream deep-processing equipment such as catalytic and hydrogenation units can be connected flexibly in later phases, supporting phased capacity expansion of projects.
Compliant with Petrochemical Safety Standards: Equipped with complete flare system, liquid-level interlock and alarm system. Special safety design is implemented for flammable and explosive crude-oil-processing conditions to mitigate production risks.
Application Scenarios
- Primary Refining Unit for Small-and-medium-size Refineries: Serves as the primary-processing core unit of small-scale refineries to complete preliminary crude-oil fractionation and produce various basic distillates for downstream deep processing.
- On-site Crude-oil Pre-treatment Project at Oilfields: Associated crude oil and stranded crude oil from oilfields are distilled on-site to separate marketable finished-oil fractions and cut crude-oil outward-transportation costs.
- Heavy Crude-oil Processing Project: For high-viscosity heavy viscous crude oil, the combined atmospheric-vacuum process splits heavy crude oil into diesel and wax oil, and the residual residue can be used as coking feedstock.
- Refining Production Line for Oil-trading Enterprises: Trading companies fractionate purchased blended crude oil to produce standardized oil products and raise added-value.
Packing & Shipping
Equipment is delivered in modular split-shipment by process unit. Pressure-vessel components such as atmospheric column, vacuum column, tube heating furnaces, large heat exchangers and storage tanks are sand-blasted, derusted and anti-corrosion treated, then securely fixed inside 40HQ, FR (Flat-Rack) or OT (Open-Top) containers. DCS control systems, explosion-proof instruments, burners, valves and pipe fittings are packed in shock-resistant, moisture-proof, vacuum-sealed wooden cases. Packing list, equipment dimension-and-weight sheets, general-layout drawings, pressure-vessel certificates, explosion-proof certificates and full-set customs-clearance documents are available. Trade terms of EXW, FOB and CIF are supported to guarantee intact equipment delivery by ocean freight.
FAQ
Q1: What feedstock can the crude oil distillation plant process?
A: It can process conventional crude oil, heavy viscous crude oil and stranded crude oil. The supporting electric desalting unit shall be activated if feedstock contains excessive salt and water. A pre treatment filtration module is required for crude oil with high asphaltene content.
Q2: How many operators are required for the complete plant?
A: Under DCS centralized control mode, 3 4 operators per shift are required, mainly for central control monitoring plus on site patrol inspection. High automation reduces manual operations.
Q3: How is crude oil coking handled?
A: The tube furnace is operated with reasonable heating up rate and tube side flow velocity. The vacuum column runs under high vacuum and low temperature conditions to suppress cracking and coking. Coking removal maintenance ports are reserved for regular servicing.
Q4: What preparations shall customers make in early project stage?
A: Please provide crude oil test reports (density, viscosity, distillation range, salt content, water content, asphaltene content). We will conduct process simulation and calculation, and deliver equipment proposals, plant layout drawings and utility requirement documents.
Company Profile & Production
Shangqiu Aotewei Environmental Protection Equipment Co., Ltd. is located in Shangqiu, Henan Province. It is a comprehensive equipment-manufacturing enterprise integrating R&D, design, production, installation, commissioning, sales and after-sales service for environmental-protection and petrochemical refining equipment.
Our main products include pyrolysis equipment for waste tyres, waste plastics and oil sludge, as well as waste-oil distillation, chemical distillation and complete atmospheric-vacuum crude-oil distillation refining units. Full-set auxiliary equipment such as electric desalting units, desulfurization & denitrification systems, tail-gas treatment and flare systems are also supplied.
We have 5 senior technicians, 8 engineers and more than 70 professional-technical personnel. We possess full-set engineering design & manufacturing capabilities covering lab-scale, pilot-scale and large-scale crude-oil distillation plants. We strictly comply with pressure-vessel and petrochemical-equipment manufacturing standards and quality-control systems.
Our heavy-duty manufacturing workshop is equipped with complete facilities for plate rolling, welding, heat treatment and non-destructive testing. Strict quality inspection is implemented for every procedure of pressure-vessel components. Up to now, we have more than 10,000 global clients across 32 countries and regions. We have gained recognition from overseas refinery-project customers for stable equipment performance and full-lifecycle technical services, and keep promoting the development of global crude-oil resource-processing industry.
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