CPO REFINING PROCESS

CPO refining process to produce RBD Oil are as follows ;

• By Physical (Steam) Refining ---> Degumming and Pre-Bleaching ---> Deacidification and Deodorization (also produce Fatty Acid Distillate) ---> RBD Oil

OR

• By Alkali Refining ---> Alkali Neutralization (also produce Soap Stock ---> Acid Oil) ---> Earth Bleaching ---> Deodorization ---> RBD Oil

Source - Noel Wambeck