high efficiency supercritical co2 extraction machine

Product Application

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

Main technical parameter

Main Features

1) Simple structure in linear type ,easy in installation and maintation. 

2) Adopting advanced world famous brand components in Valves ,electric parts and operation parts. 

3) Running in a high automatization and intellectualization,no pollution

4) High automatic level and safty control system.

Machine Parts

Name: high pressure kettles

Brand: Lewin

Original: China

High quality 304 stainless steel material, specialized heating treatment makes the kettles strong enough to bear high pressure, max working pressure can reach to 50Mpa.

Main Features

Name: High pressure pump
Brand: Lewin
Original: China
One of the main part of the extraction system, offer the main power to the system. 

Machine Parts

Name: Control system
Brand: Lewin
Original: China
The main control system. High quality electic element to control the pressure, temperature and the co2 flow. Digital display, easy to operate.