Steam Coal 5400

We are offering steam coal 5400.
Coal is a combustible black or brownish-black sedimentary rock normally occurring in rock strata in layers or veins called coal beds or coal seams. The harder forms, such as anthracite coal, can be regarded as metamorphic rock because of later exposure to elevated temperature and pressure. Coal is composed primarily of carbon along with variable quantities of other elements, chiefly sulfur, hydrogen, oxygen and nitrogen. Coal is extracted from the ground by mining, either underground by shaft mining through the seams or in open pits.
Steam coal is a grade between bituminous coal and anthracite, once widely used as a fuel for steam locomotives. In this specialized use it is sometimes known as sea-coal in the U.S. Small steam coal (dry small steam nuts or DSSN) was used as a fuel for domestic water heating
Also referred to as steaming coal, thermal coal or energy coal. It is used as a fuel source in cement manufacture and various industrial applications. Coal, a fossil fuel, is the largest source of energy for the generation of electricity worldwide