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Thermal coal or steaming coal is burned for steam to run turbines to generate electricity either to public electricity grids or directly by industry consuming electrical power (such as chemical industries, paper manufacturers, cement industry and brickworks).
biÂ·tuÂ·miÂ·nous coal. A soft type of coal that burns with a smoky, yellow flame. Bituminous coal is the most abundant form of coal, but because of its high sulfur content its use can contribute to air pollution and acid rain. Compare anthracite, lignite.