anthrazit Filtermaterial

anthracite filtering materialAnthracite filtering materialadopts high grade whie coal from Shanxi Province as raw material, and it's featured with good brightness, high mechanical strength, and stable chemical properties. It does not dissolve in acid, neutral and alkali water.It is widely used in the water treatment of chemical industry, metallurgy, thermoelectricity, pharmacy, printing and dyeing, papermaking, food production and so on. Physical chemical index of the anthracite filtering materialItemResultItemResultDensity1.60g/cm3Soluble ratio in hydrochloric acid≤0.98%Bulk density0.9-4g/cm3Fixed Carbon80%-93% Porosity ≥50%Ash(refuse included)≤8%Wear rate≤1%Inherent moisture≤1%Cu≤0.025%S1.81%Zn≤0.04%Pb0.45% Anthracite filtering material specification Grain sizeGrain size toleranceRefuse content0.8-1.6+3-230.8-1.8+3-230.8-2.0+3-231.0-1.6+3-231.0-1.8+3-231.0-2.0+3-23