This carbon is made from high quality bituminous coal by imported advanced American briquette machine ------ 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 exporting this kind of carbon to Japan and Europe.

Specification:

Particle size: 12×40, 10×32, 8×32        Moisture: 5% max    Ash: 8%-12%

Specific surface area: 1000-1150m²/g        Iodine number: 1050mg/g min

Methylene blue: 249mg/g min      Hardness: 90% min      Floating rate: 0%