briquetted activated carbon

This carbon is made from high quality bituminous coal using by advanced briquette machine imported from America ------ under strictly controlled conditions ---- break into powder ----- briquette without any binder ----- granulate into necessary sizes ---carbonize ---- activate. The carbon has excellent properties such as mechanical strength, most large specific surface area and most developed reasonable porous structure. This carbon is very good at high and deep purification for drinking water, sewage and industrial exhausted water. Now we are mainly exporting this kind of carbon toAmerican and European market. Specification: Particle size: 12×40,8×30 Moisture: 5% max Ash: 6%-12% max Specific surface area: 1000-1150m2/g Iodine number: 1050mg/g min Methylene blue: 200mg/g min Hardness: 90% min Floating rate: 0% It also can be acid washed.