Supercritical Extraction Equipment, Model SFE-5L, ZZKD (CAT#: STEM-EE-0001-CJ)

Supercritical fluid extraction is a technique that uses a supercritical fluid as an extractant to separate extractables from a mixed matrix. Carbon dioxide (CO2) is the most commonly used supercritical fluid. Supercritical is a supercritical fluid, a non-gaseous and non-liquid substance that is intermediate between gas and liquid. This substance can exist when its pressure and temperature exceed the critical point. A supercritical fluid has a higher density, similar to that of a liquid, and a viscosity closer to that of a gas. Therefore, supercritical fluids are a highly desirable extractant.

Supercritical co2 extraction machine can be carried out at room temperature (35-40°C) and under the cover of CO2 gas, which effectively prevents the oxidation and dissipation of heat-sensitive substances.
The use of SFE is the cleanest extraction method. Since no organic solvent is used in the whole process, the extract has no residual solvent substances, thus preventing the existence of harmful substances to the human body and the pollution to the environment during the extraction process, ensuring 100% of pure naturalness.
The extraction and separation are combined into one. Not only the extraction efficiency is high, but also the energy consumption is less, which improves the production efficiency and reduces the cost.
CO2 is an inert gas that does not undergo a chemical reaction during the extraction process and is a non-flammable, odorless, odorless, non-toxic and highly safe gas.
CO2 gas is cheap, high purity, easy to prepare, and can be reused in production, thereby effectively reducing costs.
Both pressure and temperature can be used as parameters to adjust the extraction process.
The process is simple and easy to master, and the extraction speed is fast.

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