LD'e advanced rice bran oil plant, rice bran oil mill
MAIN PROCESS OF RICE BRAN PRETREATMENT:
ABOUT THE MAIN PRETREATMENT PROCESS:
Cleaning and Separating:
This process mainly to remove the impurities like iron,sand,broken rice and others. If the impurities exist in the rice bran, it will affect the machines operation. And make the crude oil impure,then largely affect the refining process.
The cleaning method mainly includes screen and magnetic separation.
Expanding:
This process is mainly used to adjust the temperature and moisture of rice bran, as the rice bran
is low oil content and low moisture content, so it has to through steaming to adjust its moisture and temperature to a suitable level, then it can increase the rice bran elastic-plastic. break the cell
wall and oil easily out when pressing.
MAIN PROCESS OF SOLVENT EXTRACTION:
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