High Adsorption Anthracite Coal Price for sale

High Adsorption Anthracite Coal Price for sale

Anthracite is the coal with the deepest degree of coalification, with the highest carbon content, less ash, less moisture, high calorific value, up to 25000~32500kJ/kg, high temperature of volatile matter release, and its coke has no adhesiveness, which makes it difficult to catch fire. It is more difficult to burn out, there is no smoke when burning, and the flame is blue-blue. The coal sample is isolated from air and heated under specified conditions, and the organic substances in the coal are heated to decompose a part of liquid (in this case, the vapor state) and gaseous products with small molecular weight, and these products are called volatiles. The fraction of volatile matter in coal sample mass is called volatile matter yield or simply volatile matter. Based on dry ash-free base, coal with volatile content less than 10% is called anthracite.

Applaction

Anthracite coal is mainly used in chemical fertilizers (nitrogen fertilizer, synthetic ammonia), ceramics, manufacturing and forging industries; anthracite pulverized coal is mainly used in metallurgical industry for blast furnace injection (blast furnace injection coal mainly includes anthracite, lean coal, lean coal and gas coal ).

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