1.Methylene blue: 100-180mg/g
2.Iording number: 700-950
3.Moisture:lower than 5%
4.Ash:lower than 15%

Based on high quality bituminous coal 
Developed pore structure, 
High Methylene blue No. 
High hardness, 
Competitive price

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 to American and European market.

Specification:

Particle size: 12×40, 8×30       

Moisture: 5% max   

Ash: 15% max

Specific surface area: 700-1000/g       

Iodine number: 700-950mg/g min

Methylene blue: 100-180mg/g min     

Hardness: 95% min   

Floating rate: 3%

It also can be acid washed.