Steamed anthracite-coal based virgin pellet activated carbons with diameter (0.9, 1.5, 2, 3, 4, 5mm...) mainly used for gas treatment, solvent recovery, catalyst and etc. In the form of regular or acid-washed or impregnated. 1.Big bag: 500kg/600kg pp bag. 2.Small bag: 25kg kraft bag or pp bag. 3.Packed according to customer