Supercritical Fluid Extraction

• Purification of odorants

• Removal of agrochemicals from ginseng extract.

• Removal of caffeine from coffee

• Removal of water from ethanol.

• Fractionation; removal of monomer from polymer

• CO2 Dry cleaning to replace carcinogenic PERC

Inexpensive, no solvent residue, non-organic, easy processing control.

CO2 pump

Extractor

Feed

Pressure Valve

Separator

Extract

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