Gute Qualität Coal säulenförmigen Aktivkohle für

Coal based Activated Carbon: uses the anthracite and carbon as raw material and is made by advanced craft procession. It is black cylindrical grain. It is characterized with highly developed porous structure,huge specific surface area,strong adsorption capacity,high mechanical strength and low cost etc.It is widely used for purifying of poisonous gas,chemical sewage disposal,purifying of industrial and living water,solvent retrieving etc. specifications : Analysis project test data Analysis project test data Iodine adsorptive value >800mg/g strength >92% specific surface >850m2/g MB(methylene blue number ) 120-200mg/g pack density 0.45-0.75g/cm3 Residual chlorine a adsorption rate >85% Mesh size >0.8 cm3/g PH 3-5