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2L supercritical fluid extraction equipment

2L supercritical fluid extraction equipment


2L supercritical fluid extraction equipment price

supercritical fluid extraction equipment
Supercritical CO2 Fluid Extraction Equipment

2L Supercritical Fluid Extraction Machine is also named as Essence Extraction Machine, which is used for the extraction of material (solid or liquid) under high pressure and suitable temperature extraction.

Changing conditions in the separation kettle, the dissolved substances will resolve in order to achieve the purpose of separation.

Supercritical CO2 extraction equipment includes several parts: 

Extraction kettle
Separation kettle
CO2 high-pressure pump
Entrainer pump
Refrigeration system
Heat exchange system
CO2 storage tank
CO2 level gauge
Purification system
Flow meter
Temperature control system
Safety protection system, etc

The supercritical CO2 extraction is specially suitable for extraction of fat-soluble and heat sensitive substances with high boiling point. Take CO2 as the solvent to make extraction and purification upon a lot of products such as biological products, foodstuff and medicines.

The main configuration and instrument of Supercritical Extraction Equipment

  • 1.Extractor
  • 2.Separator
  • 3.Pre-heater (3 sets (two different pressure, 50MPa, 16MPa) heated directly)
  • 4.Pump

           1) Pressure pump 

           2) Additive pump

  • 5.Dry purifier
  • 6.Mixer
  • 7.Refrigerating system
  • 8The controlling of pressure and temperature, flow showing

          1)Pressure control

          2)Temperature control:Using digital meter to show and control precision 1 class

          3)Flow showing

  • 9.Safety system

          (1) 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.

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

Technical parameters
Extraction capacity
Temperature range
Combining form
One extracting pot-two separating pot circulation mode.


  • Low Critical temperature suitable for extraction and purification of heat sensitive compound.
  • Being capable to provide inert environment to avoid oxidation of products and affection of effective content of extracts.
  • Fast extraction speed, no toxicity, non-flammable, safe application and no pollution upon environment.
  • No residue of solvent, no nitrate and ions of heavy metal. 

supercritical co2 fluid extraction equipment