Technical parameters of supercritical fluid extraction equipment

Model	Extraction capacity	Pressure	Temperature range	Combining form
TOP220-40-100	50L×2	400bar	RT-75℃	Two extracting pot-two separating pot circulation mode.
TOP221-40-100	50L×2	400bar	RT-75℃	Two extracting pot-two separating pot one rectifying column circulation   mode.
TOP320-40-150	50L×3	400bar	RT-75℃	Three extracting pot-two separating pot circulation mode.

Main configurations of supercritical co2 extraction equipment:

Extraction kettle	Separation kettle	CO2 high pressure pump
Entrainer pump	Refrigeration   system	Heat exchange   system
CO2 stock tank	Liquidometer	Purification system
Flow meter	Temperature control system	Safety protection device
Feed cylinder hoisting system

Note:

1. Pre-heater (3 sets (two different pressure, 50MPa, 16MPa) heated directly).

2. Pump:  Pressure pump  +  Additive pump.

3. The controlling of pressure and temperature, flow showing.

• Pressure control.
• Temperature control: Using digital meter to show and control precision 1 class.
• Flow showing.

4. Safety system

• The pressure pump has limit pressure structure, we can set it among the range of working pressure, and stop the pump when pressure is over.

• The extractor, separator, evaporator, dry purifier and mixer have safety valve to keep safe of system.

Laboratory mini supercritical co2 extraction machine:

Technical parameters of 50L*4 commerical scale supercritical co2 extraction plants processes:

Model	Extraction capacity	Pressure	Temperature range	Combining form
TOP320-40-150	50L×3	400bar	RT-75℃	Three extracting pot-two separating pot circulation mode.
TOP420-40-200	50L×4	400bar	RT-75℃	Four extracting pot-two separating pot circulation mode.

Technical parameters of supercritical co2 extraction cbd

Model	Extraction capacity	Pressure	Temperature range	Combining form
TOP420-40-200	50L×4	400bar	RT-75℃	Four extracting pot-two separating pot circulation mode.
TOP220-40-200	100L×2	400bar	RT-75℃	Two extracting pot-two separating pot circulation mode.

1. Extraction kettle

The extraction kettle is equipped with a water jacketed circulating heating system and feed cylinder for solids and liquids, temperature is adjustable.

Materials: 0Cr18Ni9.                        Volume:  24L * 2 sets.                       Maximum operating pressure: 40MPa.

2. Separation kettle

The separation kettle is equipped with a water jacketed circulating heating system, temperature is adjustable.

Materials:  0Cr18Ni9.                            Volume:  10L * 2 sets.                            Maximum operating pressure: 30MPa

3. CO₂ high pressure pump

Flow (three-plunger): 0~400L/h, Adjustable by frequency conversion.

Maximum working pressure: 40Mpa, Pump head equipped with cooling system.

4. Entrainer pump

Flow (double-plunger) : 1/4—20L/h, mechanical adjustment.                          Maximum operating pressure: 40Mpa

5. Refrigeration system

Refrigerating capacity: 15000Kcal/h, air or water cooling.

Temperature control range: -5℃～+5℃, Meeting technological requirements.

6. Heat exchange system

Materials: 0Cr18Ni9.                                       Specification:  Φ14, Φ18.                                  Maximum working pressure: 40MPa, 30MPa.

The heat exchange system is equipped with a water jacketed circulating heating system, temperature is adjustable.

7. CO₂ stock tank

Materials:  0Cr18Ni9.                  Volume : 20L * 1 set .                          Maximum operating pressure: 16MPa.

Application of CO2 extraction system:

Application	Description
Agriculture Food	Extraction of pesticides and soil contaminants. Separation of fats and contaminats,   flavors.
Pharmaceutical	Extraction of active components, preparation of natual products, viamins.
Cosmetic	Extraction of fragrances and oils.
Laundry	Dry cleaning of garments.
Mechanical	Degreasing parts, precision cleaning of high-value componets.
A  wide range of industries for the extraction of natural products for the food   additives (such as ginger, large bolt, cinnamon, anise, hops, pepper, cumin,etc),   drugs (such as artemisia annua vegerarian, magnolia, angelia, etc), health   care (such as sea buckthorn, samara, pomegranate, lycopene, etc).

300L supercritical fluid extraction equipment technical parameters:

Model	Extraction capacity	Pressure	Temperature range	Combining form
TOP630-40-300	50L×6	400bar	RT-75℃	Six extracting pot-three separating pot circulation mode.
TOP320-35-300	100L×3	350bar	RT-75℃	Three extracting pot-two separating pot circulation mode.