Supercritical CO2 fluid extraction technology was mainly working for natural product extraction, separation and purification. The whole extracting process diversified and versatile, this device use CO2 as supercritical solvent, according to CO2 solvency ability, through operating and adjusting its parameter( mainly pressure and temperature), thus to change natural product density, CO2 reached into critical state, thereby acquired the inner active ingredient from natural product.
CO2 as critical solvent, with the good nature of non-toxic, inflammable, clean and non-pollution, widely used in essential oil, pigment, active ingredient extraction in foodstuff, pharmaceutical, biological, and cosmetic industries.
1. Supercritical CO2 fluid extraction system was very good at thermal sensitivity natural product extraction, as we know, the tradition extraction method usually applied as steam distillation and fractionation, heating will break up thermo-sensitive material in natural product, destroy some active ingredient, SCFE system could working under a constant temperature or even low temperature condition for extraction and separation, keep the material in original characteristics.
2. CO2 as supercritical solvent, which could be recycling working in the whole system, with low energy consumption, non-pollution and accessible features.
3. The SCFE system could accomplish multi-function in one device, through extraction, separation, filtration and rectification; customer could finish different technical process according to different herbal material extraction condition, easy operation and maintenance
Supercritical Co2 Fluid Extraction mianly applied in many different material extraction: