Brief introduction:

The super critical fluid technology is a new type separation technology in modern chemical separation.This super critical extraction unit takes CO₂ as solvent, As CO₂ fluid under super critical state has large density and dielectric constant, larger dissovability against substances, which can change abruptly when pressure and temperature change therefore it has not only the selection of dissovability 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 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 products,foodstuff and medicines.

Characteristics :

1. Low critical temperature suitable for extraction and purification of heat sensitive compound.

2. Being capable to provide inert environment to avoid oxidation of products and affection of effective content of extracts.

3. Fast extraction speed, no toxicity, non-flammable, safe application and no pollution upon environment.

4. No residue of solvent, no nitrate and ions of heavy metal.

The system consists of following parts:

Extraction tank

Separation tank

CO2 high-pressure pump

Co-solvent pump

Cooling system

CO2 tank

Heat exchanger systems

Purification systems

Flow meters

Temperature control system

Safety devices and other components

Standard Models available:

Model 0.5L/50Mpa - 1 Extraction 2 Separation

Model 1L/50Mpa  - 1 Extraction 2 Separation

Model 2L/50Mpa  -1 Extraction 2Separation

Model 5L/50Mpa  -1 Extraction 2 Separation

Model (5+1)L/50Mpa  -2 Extraction 2Separation

Model (5+5)L/50Mpa- 2Extraction 2 Separation

Model 10L/40Mpa  -1 Extraction 2 Separation

Model (10+10)L/40Mpa -2 Extraction 2 Separation

Model 24L/40Mpa  -1 Extraction 2 Separation

Model (24+24)L/40Mpa -2 Extraction 2 Separation

Model (24+24)Lx2/40Mpa -4 Extraction 2 Separation

Model(30+30)Lx2/40Mpa-4 Extraction 2 Separation

Model(50+50)Lx2/40Mpa-4 Extraction 2 Separation

Model 100Lx3/35Mpa-3 Extraction 2 Separation

Model 200Lx3/35Mpa-3 Extraction 2 Separation

Model300Lx3/35Mpa-3 Extraction 2 Separation

Model400Lx3/35Mpa-3 Extraction 2 Separation

Model 600Lx3/35Mpa-3 Extraction 2 Separation

Model 1000Lx2/35Mpa-2 Extraction 2 Separation

Application: