The advantages of using CO2 :
Low critical point: 31°C and 74 bar
Inexpensive, chemically inert, non-toxic, non-flammable, available, with high purity
selective extraction of molecules with pressure and temperature variation
extracts and residues are free of solvents
This skid includes :
– a CO2 pump,
– an extractor with a basket,
– a separator,
– a utility network (compressed air, hot and cold water)
– a SCADA system..