Activated carbon is porous carbon material. Due to its highly developed porous ... benzene, toluene, xylene, ethanol, ethers, gasoline, chloroform, carbon tetrachloride, etc.ZGranular AC from coal to be used as ... protection GB/T7701.-1997To be used in production of impregnated carbon and filling of all types of industrial protective ... harmful gases and air deodorization coal based activated carbon