Supercritical co2 extraction machine equipment for essential oil

Supercritical co2 extraction machine equipment for essential oil

  • Description
  • Inquiry

Soybean ginger or mangosteen extract machine 

The Super Critical fluid technology is a new-type separation technology in modern chemical separation. The Super Critical extraction takes CO2 as the solvent. As CO2 fluid under super critical state has larger density and dielectric constant, larger dissolvability against substances, which can change abruptly when pressure and temperature change therefore it has not only the selection of dissolvability against some substances, the separation of the solvent with the extracted substances is also easily. The super critical CO2 extraction is specially suitable for extraction of fat-soluble and heat sensitive substances with the high boiling point, and is suitable for fine separation of different components, i.e. Super critical fine distillation.


Take CO2 as the solvent to make extraction and purification upon a lot of products such as biological production, foodstuff and medicines.

 Part List of Super Critical CO2 Extraction Machine


The device mainly consists of extraction kettle, separation kettle, fine distillation column,CO2 high pressure pump, entrainer pump, refrigeration system, heat exchange system, purifying system, pressure stabilizing system of extraction kettle, CO1 tank, flow meter, temperature and pressure control (protection) system etc.

Working principle:

flow chart_.jpg

Product technical parameter:



Max. extract pressure


Single extract cylinder volume


Extract cylinder quantity

2 units

Extraction temperature

Room temp – 85

Kettle material


Separation kettle 


Product picture:

CO2 main pump_.jpg_.jpg

main machine 1

2.jpg .jpg


 supercritical extracting 2.png