... %MnO=0.023%4.Applicationa. Refining edible plants and animals oil, for decolorizing purification. Take off the harmful pigment, aflatoxin, ... gasoline, oil, paraffin, white oil, lubricating oil, Vaseline or other minerals in the oil industry.d. The recycling of industrial waste oil (machine oil, lubricants mineral oil).e ... and containers: Keep container tightly closed and dry. activated clay oil filter