Presentation by Primary Information Services www.primaryinfo.com mailto:primaryinfo@gmail.com Download PDF Version at https://www.slideshare.net/thorapadi/presentations See You tube Channel https://www.youtube.com/user/ch600091/videos?view_as=subscriber

1. Presentation by
Primary Information Services
www.primaryinfo.com
mailto:primaryinfo@gmail.com

5. Rice bran oil manufacturing process
• Separating screen
To separate small rice rags in order to reduce starch inside rice bran and increase oil
yield.
• Conditioner
To change rice bran physical properties,easier for granulation or expansion.
• Expanding or granulating machine
To make rice bran into granule and increase penetrability good for oil extraction.
• Oil extraction
Can use rotocel extractor, loop type extractor for oil extraction according to production
capacity.
• Meal desolventizer
After extractor , using desolventizer to dry meal.
• Muti-effective Evaporators
After solvent extractor ,the mixed oil need multi-effective evaporator to evaporate
solvent in order to separate solvent and rice bran oil.
• Solvent recovery
Evaporated solvent will be transformed into liquid solvent and be recovered and reused
again.

6. Crude rice bran oil refining
♦ Hydrated degumming
For physical refining , degumming should be complete. Acid value of rice
bran is very high , so it’s better adopt physical refining. Degumming is basic
step for good physical refining ,thus gum should be removed completely.
♦ Vacuum drying
To dry hydrated oil
♦ Dewaxing
To dewax before physical deacidification which helps deacidification.
♦ Decoloration
To remove colorant from oil
♦ Deacidification and deodorization
Using physical deacidification tower to remove free fatty acid and odor.
♦ Defatting
Rice bran oil contains wax and fat which need to be removed.

7. Rice Bran Oil Solvent Extraction Process

9. Stainless Steel Rice
Bran
Solvent Extraction Plant,
For Industrial,
Automation
Grade: Semi-Automatic
Price : 2Crores

12. Database offer
Rice Bran Oil
Technology & Processing Information
https://www.primaryinfo.com/ricebran.htm
Questions?
mailto:primaryinfo@gmail.com