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Supercritical CO2 Extraction Machine 450L(150Lx3) Model

The Supercritical CO₂ Extraction Machine – 450L (150L × 3) Model is a high-capacity, industrial-scale extraction system designed for continuous, efficient processing of botanical materials and natural compounds. It features three extraction vessels, each with a 150-liter capacity, allowing batch rotation or parallel operation to maximize productivity. The system supports working pressures up to 45MPa and temperatures up to 80°C, ensuring optimal supercritical conditions. Key components include multiple separation vessels, a high-pressure CO₂ pump, co-solvent pump, water circulation systems, chillers, heat exchangers, CO₂ recovery pumps, and a large CO₂ storage tank. Built entirely from stainless steel 304, it offers exceptional durability, corrosion resistance, and meets industrial hygiene standards. A user-friendly touchscreen control panel manages all parameters, including pressure, temperature, and flow rates, while enabling real-time data acquisition and automated operation. This model is ideal for large-scale operations in the pharmaceutical, food, cosmetic, and natural product industries requiring high-efficiency and solvent-free extraction.

S.No Name Specification QTY
1 Extraction Vessels Volume: 150L × 3 (Single vessel is 150L)
Design pressure: 40MPa; Max work pressure: 35MPa
Design temperature: 85℃; Max work temperature: 80℃
Material: Stainless steel 304
Equipped with jacket water circulating heating system, temperature adjustable
3
2 Separation 1 Volume: 100L
Design pressure: 25MPa; Max work pressure: 18MPa
Design temperature: 85℃; Max work temperature: 80℃
Material: Stainless steel 304
Equipped with jacket water circulating heating system, temperature adjustable
1
3 Separation 2 Volume: 100L
Design pressure: 25MPa; Max work pressure: 18MPa
Design temperature: 85℃; Max work temperature: 80℃
Material: Stainless steel 304
Equipped with jacket water circulating heating system, temperature adjustable
1
4 Cylinders Material: Stainless steel 304 (SS316 optional if needed)
Volume: 120L
Load of extraction raw materials
4
5 CO₂ High Pressure Pump Triple plunger pump
Flow rate: 1000L/h (frequency adjustable)
Delivers CO₂ into the system and increases pressure
1
6 Co-solvent Pump 50L/h, pumps co-solvent into system 1
7 Water Pumps Pumps water from tank into vessel jacket for circulation sets
8 Air Compressor 0.7MPa, supplies compressed air 1
9 CO₂ Recovery Pump Recovers CO₂ below 6MPa 1
10 Chiller Chills gaseous CO₂ to liquid CO₂ and cools main pump head 1
11 Heat Exchange System Material: Stainless steel 304
Design pressure: 40MPa
3
12 Filter Material: Stainless steel 304
Volume: 30L; Design pressure: 20MPa
2
13 Mixer Material: Stainless steel 304
Volume: 30L; Design pressure: 40MPa
1
14 CO₂ Storage Tank Material: Stainless steel 304
Volume: 800L; Max working pressure ≤ 8.5MPa
Outside storage tank 5m³ (self provided)
2
15 CO₂ Cylinder Rack Material: Stainless steel 304, vertical or horizontal 1
16 Coal Charger To carriage material loading cylinders 1
17 Flow Meter Flow range: 0–1000L/h (Displays instantaneous flow) 1
18 Temperature Control System Control range: Room temperature ~ 85℃
Accuracy: ±1℃
19 Safety Protection System Safety valves on extraction vessels, separation vessels, CO₂ high pressure pump, and storage tank to prevent overpressure
20 Pipeline Valves High pressure pipelines and valves, process water valves and pipelines, check valves, back pressure valves
21 Equipment Bracket Material: Stainless steel 304 1
22 Data Acquisition and Control System Touch screen interface
Controls extraction and separation temperatures
Starts/stops CO₂ high pressure pump and co-solvent pump
Data storage and output
1

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Supercritical Co2 Extraction Machine

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