plc controlled experimental supercritical fluid_extraction equipment

HA220-50-06 Supercritical co2 extraction equipment

Supercritical co2 extraction machine, system,for CBD

Laboratory supercritical fluid extraction systems

Extraction kettle:Material: 0Cr18Ni9;

Volume: 1L,5L 2 set;

Maximum working pressure: 50MPa.

Separation tank:Material: 0Cr18Ni9;

Volume: 1L,2L 2sets;

Maximum working pressure: 30MPa.

CO2 extraction machine
supercritical fluid extraction machine
HA220-50-6C Supercritical co2 extraction equipment


supercritical co2 extraction machine
HA220-50-06 Supercritical co2 extraction equipment

HA220-50-6 Supercritical co2 extraction equipment is a device (instrument) that utilizes supercritical fluid properties to perform extraction and separation operations on target components in a raw material under suitable operating conditions.

supercritical fluid extraction machine
HA220-50-6C Supercritical co2 extraction equipment

Supercritical fluid is the fluid's thermodynamic state above it's critical point (PC, TC), the fluid has similar density of liquid, similar viscosity of gas, it is a good solvent because of large diffusion coefficient, less viscosity and large dielectric constant. The Basic process of supercritical fluid extraction is that, material contact with supercritical fluid under high pressure and suitable temperature, extracted material go into supercritical fluid, and separate from it after we change operation condition.


Extractor: 2, design pressure 50 MPa, working pressure 53 MPa. Temperature 80 °C. Volume: 5L,1L.

Separator: 2, design pressure 32 MPa, working pressure 30 MPa. Temperature 80 °C. Volume: 2L,1L

CO2 pump: 0-50L/H, 50MPa. Three plunger pump, ceramic plunger.

Intelligent: PLC control extraction and separation pressure and temperature and other parameters, operating interface is intuitive and convenient;

High pressure: The design pressure of the extractor is 53 MPa, and the working pressure is 50 MPa;

supercritical co2 extraction system
HA220-50-6C Supercritical co2 extraction equipment

Safety: With hardware security protection measures, and software system has the function when overpressure the pump will be stopped ;

Energy conservation: CO2 can be recycled, and the CO2 in the extractor and cylinder can be recover lower than 0.8 MPa;

High efficiency: Optimize extraction process, the capacity can be increased more than 50 %, daily treatment batch no less than 29 kettles.

Supercritical co2 extraction equipment
HA220-50-6C Supercritical co2 extraction equipment



Extraction kettle

Equipped with heated circulation water jacket, temperature is adjustable, equipped with material tank.Material: 1Cr18Ni9Ti. Volume: 5L, 1L, one set for each.Max working pressure:50MPa.


Separation kettle

Equipped with water jacketed circulating heating system, temperature adjustable.Material: 1Cr18Ni9Ti. Volume: 2L, 1L, one set for each.Max working pressure: 30MPa.


CO2 high pressure pump

Double plunger : 0—50L/h, adjustable frequency conversion.Max working pressure 50Mpa, pump head with cooling system.


Entrainer pump

Double plunger: 1/4-4L/h, mechanical adjustment, max working pressure50MPa.


Refrigeration system

Cooling capacity 15000Kcal/h, air cooling, temperature control range: -5°C~+5°C to meet process requirements.


Heat exchange system

1Cr18Ni9Ti,Φ6×1 coil, max working pressure 50MPa. Equipped with water jacketed circulating heating system, temperature adjustable.


CO2 storage tank

1Cr18Ni9Ti, max working pressure 50MPa.


Level gauge

1Cr18Ni9Ti. volume 4L, max working pressure 16MPa.


Flow meter, accumulator

Metal tube float flow meter, digital remote transmission. Digital display: display instantaneous and cumulative flow respectively.


Temperature Control System

Adjustable from room temperature to 75 °C (water bath). Dynamic temperature control accuracy: ±1 °C, digital display dual screen.


Safety protection device

1. High-pressure pump outlet distribution contact pressure gauge, set working pressure, over-pressure automatic stop pump protection.

2. The extraction kettle, the separation kettle and the storage tank are respectively equipped with safety valves and overpressure automatic pressure relief protection according to the highest working pressure.



Valves、fittings: DW6. The container, valve, pipe fittings and pipelines that contact the fluid are made of1Cr18Ni9 stainless steel. The valve stem of the valve is specially heat-treated and durable.


Instrument features

1. The extraction kettle pressure ring opens quickly.

2. CO2 is recycled.


Power supply、air source

1. Power supply: three-phase four-wire system 380V/50HZ, 12kW.

2. CO2: food grade ≥ 99.5%, single bottle net weight ≥ 22Kg,user-supplied.

3. Installation size:3700×2500 ×2000m/m, plus operating space.

Supercritical co2 extraction equipment
HA220-50-6C Supercritical co2 extraction equipment


University teaching, as well as natural products, extraction of active ingredients of Chinese herbal medicine, health care, edible oil extraction, pesticide residues, heat sensitivity, bioactive ingredient extraction, natural flavors, flavor extraction, low boiling point volatile components extraction, separation and purification of chemicals in mixtures, etc. Scientific research and testimony in the field

supercritical fluid extraction machine
HA220-50-6C Supercritical co2 extraction equipment

Supercritical co2 extraction equipment

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