1,Decoloring rate >98% 2,Activity Degree >210 3,High filtering speed 4,Quick delivery and stability of quality We are ... Insoluble in water, oils and organic solvents.3.Chemical compositionSiO2 = 77.39%AL2O3=9.3%Fe2O3=1.41%CaO=0.19%MgO ... oil.2. Bleaching and refining industrial animal and vegetable oils.3.Decolorization refining and purification for diesel, kerosene, gasoline, oil, paraffin ...