Charcoal is a waste consisting of pure carbon that results from the process of dewatering plant materials .A method of p...
Compressed charcoal is charcoal whose shapes can be controlled in the form of cylindrical sticks with a diameter of 3/4...
Coal dust is coal powder resulting from extraction works in coal mines or from crushing coal after it has been extracted...
Black or brown rock , often black in color, flammable and combustible , found in ground layers or veins , consisting mai...
Hard coal(redirected from anthracite )Hard coalAnthracite coalblack coal , hard coal , bituminous coal ,Blind coal , bla...
Coal in the Modern World: Production and Distribution
Coal-containing industrial products and their role in the global economy
