SFE is a typical operation at high solvent feed ratio, high air velocity and low fluid viscosity. Compared with traditional liquid-liquid extraction, SFE-CO2 has better selectivity, and supercritical fluid extraction technology has broad application prospects in the food, chemical and pharmaceutical industries.
The extraction kettle is one of the keys to the development of supercritical extraction technology. It has the characteristics of high strength, strong rigidity, good stability and durability, and good quick-opening sealing effect. Therefore, the design of supercritical extraction kettle should be strictly carried out according to the process requirements.
Supercritical fluid extraction device is a device used for supercritical fluid extraction. The device is mainly composed of a freezing part, a pressurizing part, an extraction part, a separation part and a recovery part, but the composition of the device is different depending on the production process and the fluid medium.
The supercritical extraction kettle has the characteristics of high strength, strong rigidity, good stability and durability, and good quick-opening sealing effect. Supercritical CO₂ extraction technology has broad application prospects in the food, chemical and pharmaceutical industries.
supercritical CO₂ fluid can be used to separate and extract specific substances from solid media, and can also be used for separation and purification of specific components in liquid media.
Supercritical CO2 extraction technology has been widely used in medicine, food, chemical industry and other industries. Supercritical CO2 fluid extraction can be used to separate and extract specific substances from solid media, and can also be used to separate and purify specific components in liquid media.
Supercritical CO₂ fluid extraction process technology is an emerging extraction and separation technology in the food industry.
Supercritical CO2 fluid can be used to separate and extract specific substances from solid media, and can also be used to separate and purify specific components in liquid media.
Supercritical extraction uses CO2 as the solvent, because the CO2 fluid in the supercritical state has a greater density and dielectric constant, and is more soluble in substances. When the temperature and temperature change, its solubility will suddenly change. Therefore, not only is it The solubility of certain substances is selective, and the separation of the solvent from the extract is easy.
Supercritical CO2 fluid extraction technology is a new separation technology in modern chemical separation.