Supercritical fluid extraction(the SFE)is an application of a strong green separation technology, supercritical CO₂ extraction adopts CO₂ as the solvent, supercritical CO₂ fluid under greater density and dielectric constant, the solubility of the material is large, and With the pressure and temperature changes rapidly changing, therefore, not only the solubility of certain substances selective, and easy separation of solvent and extract. We undertake multiple products’ industry standard (China Pharmaceutical Equipment Industry) drafting tasks, Drafted Supercritical CO₂ Extraction Device industry standards was promulgated in August, 2011.

24L CO₂ Supercritical Fluid Extraction Device

Compared with conventional separation methods, has low extraction temperature strong selectivity, high efficiency, low energy consumption, no pollution and other characteristics, especially for fat-soluble, high boiling point, heat-sensitive material extraction, but also for different components Fine separation. Widely used in pharmaceutical, food industry, health care products, cosmetics, perfume and other industries.

Qinghai Kangpusheng Biological Product Co., Ltd.

Small test, pilot to full scale Product of design and manufacture for supercritical extraction equipment, in about decades of research and production, we have accumulated a great deal of experience. All kinds of supercritical extraction device models become stereotyped system products, reasonable structure, safe, reliable, easy loading and unloading of materials. The optimal design of the seal structure and special material for seals is more reliable and durable; design of double safety protection system; Using of CO₂ circulating measurement; temperature, flow and pressure technological parameters adopt digital display control, convenient to operate, high automation. Product of supercritical extraction device designed to be controlled by the computer remotely, meet(GMP) standards.

Heze Yaoshun Peony Biotechnology Co., Ltd. TH32-500X3 Type CO₂ Supercritical Fluid Extraction Device

Characteristics of the Supercritical CO₂ Extraction Device

• Low Critical temperature suitable for extraction and purification of heat sensitive compound.

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

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

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

• The press ring of the extraction kettle can be opened quickly; O-ring is imported with service period over 4 months.

• CO₂ can be used in recycle use.

• It can be designed and manufactured as per(GMP)standard.

• The pressure stabilizing system of the extraction kettle is imported back-pressure valve.

• It can be controlled with computerized automatic control system(temperature, pressure, flow).

• All valves of the device are under special heat treatment so they are robust and durable.

50L-3000L in the large-scale supercritical fluid have Qinghai Kangpusheng Biological Product Co., Ltd., Chongqing Huasen Pharmaceuticals Co., Ltd., Sichuan Hezheng Pharmaceuticals Co., Ltd and other pharmaceutical users.

National High-Tech Certificate

Central Control Room of industrial size Supercritical CO2 Extraction System

First half of 2016, the world famous essential oils extraction specialist – Professor Alain Fournet visited Jiangxi Xiankelai Biotechnology Co., Ltd at the invitation of State Bureau of Foreign Experts Affairs, joint research on the CO2 Extraction Technology on Ganoderma lucidum spore powder……

Ph.D. Alain Fournet has high praise with CHENGDONG Supercritical Fluid CO₂ Extraction Device