Detailed Explantion of Soybean Oil Extraction

The solvent oil extraction process is the most important section in the oil productive technology by using the extraction method. The extraction principle is same no matter what the kind of raw material is processed. But because of the different pretreatment processes, the oil existential states and characters are not same completely, so there are some differences in choosing extraction conditions and equipments.

一THE BASIS OF SOYBEAN OIL EXTRACTION

(一)THE DIFFUSION ACTION IN EXTRACTION PROCESS
Oil extraction belongs to the technology of solid-liquid extraction, which is making use of the dissolution of oil in the selected solvent, so the fat is from solid phase shift into liquid phase transfer process. The main diving force of phase transfer is the concentration gradient between the solid and liquid phase. The following is the study of extraction process of single flake and mass flakes.
 

I do not show the complete solvent oil extraction process, if you are intrested in our cassava starch equipment, don't hesitate to contact us.