... filtration speed 2.Low rate of residual oil 3.High decoloration 4.Chemical stability,no adverse effect with the oil ... applicable to refine oil ,used in soya bean oil,sunflower oil,corn oil,plam oil,castor oil,cotten seed oil,sung oil ,mineral oil,Lubricating oil ,olefin, paraffin ... , fruit glucose, sucrose and other sugars decolorization and purification can also be used for wine, citric acid, ...