... edible animal and vegetable oil:It can be used for decolorization and purification.Can remove harmful pigment,aflatoxin,phosphatide,saponin ... petroleum industry,it’s used for decolorization,refinement,purification of minerals(such as diesel,kerosene,gasoline,grease, ... beer stability processing,saccharification processing,and sugar juice purification.Separation of olefin in arene and alkene,petroleum ...