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Anthracite Coal Carbon
Anthracite is used extensively in water filtration and in water treatment because of its excellent filtration properties. Anthracite is used along with silica sand (dual media system) or with silica sand.
Anthracite is the most metamorphosed type of coal, wherein the carbon content ranges from 92.1% to 98%. The term is applied to those varieties of coal which do not give off tarry or other hydrocarbon vapours when heated below their point of ignition. Anthracite ignites with difficulty and burns with a short, blue, and smokeless flame. Anthracite is categorized into standard grade, which is used mainly in power generation. High Grade (HG) and Ultra High Grade (UHG), the principal uses of which are in the metallurgy sector.
Bulk Density: 99 - 101 lb/ft3
pH: 7 - 8
Physical State: Granules
Purity: Up to 98%
Specific Gravity: 2.65 - 2.67