Skip to content

BIT SCFE

Supercritical dryer

supercritical CO2 drying equipment Supercritical CO2 drying equipment is an equipment that uses supercritical fluid to dry materials with the advantages of both gas and liquid properties. Working principle The object to be dried is placed in a supercritical fluid environment, the gas/liquid interface of the medium disappears, there is no liquid surface tension, the drying process is gentle, and… Read More »Supercritical dryer

waterless dyeing machine

BIT provides a turnkey project of supercritical CO2 dyeing machine/waterless dyeing machine.Customized and safe solutions. Ask us for a quote now. Since 1989.

CO2 cleaning systems

Supercritical CO2 cleaning (SC-CO2) is an established precision cleaning technique, liquid CO2 cleaning, then supercritical CO2 drying is performed.

Supercritical CO2 Extraction of Vanilla Orchid Pods: A Sustainable and Effective Method for Vanilla Extraction

Vanilla is one of the most popular flavors in the world, with a wide range of applications in the food, beverage, and cosmetic industries. The demand for vanilla has increased significantly in recent years, leading to concerns about its sustainability and the need to find innovative methods for its production. Conventionally, vanilla is obtained through labor-intensive and time-consuming processes, which… Read More »Supercritical CO2 Extraction of Vanilla Orchid Pods: A Sustainable and Effective Method for Vanilla Extraction

3 supercritical CO2 extraction methods for egg yolk lecithin

CO2 extraction process for egg yolk lecithin Choosing appropriate extraction conditions, extraction with supercritical CO2 can completely remove triglycerides and cholesterol in egg yolk powder. In the pressure range of 24-46 MPa, an orthogonal experiment was carried out, and it was pointed out that the better extraction conditions were 32-40 MPa, 4h, 60°C, and 10 layers. Within the range of… Read More »3 supercritical CO2 extraction methods for egg yolk lecithin

Separation of piperine from pepper supercritical CO2 extract

According to the results of single factor investigation, it is preliminarily determined that the separation process of piperine in the supercritical CO2 extract of pepper is: dripping absolute ethanol in a constant temperature water bath at 40℃, the dosage is 1:5 (w/v), and then 1℃/ The cooling rate of 5min is reduced to 0℃, and it is placed at 0℃ for 4h to crystallize.