... degumming, deacidification,deodorization,deocolorization, dewaxing edible oil refinery edible oil refinery of desciptionthe main processing line of edible oil refinery, includes, degummingdeacidificationbleachingdeodorizationdewacingdegrease the detail ... distillation 9. The quality of die refined oil reached to the standards for edible oil and santitation by neutralization using phosphoric acid ...