... surface area 3,Strong absorbing ability 4,High mechanical strength Activated carbon iodine(MG/G): 300—1300 CTC(%): 30—120 benzene absorption ... charcoal carbon, petrochemical, WeiNiGuan thiol off special carbon carbon, ethylene saltremoved water catalyst filter charcoal carbon, cigarettes, etc., is widely used in food, medical, mining and metallurgy ...