... flow chartMain parts : degumming, dehydration, deacidification, decolorzation, deodorization, and dewaxing processing. Main equipmentDecoloration tower, deodorization tower, leaf filter, frame ... Conducting oil furnace Application scopeRefining crude oil : soybean oil, mustard seed oil, cottonseed oil, sunflower seed oil, peanut oil, rice bran oil, safflower seed oil, corn germ oil, camellia seed oil, ...