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Get PriceCoal Combustion Byproducts The United States produces 100 to 130 million tons of combustion wastes annually at coal fired power plants Regulations control the handling of solid wastes from the boiler and pollution control equipment at coal fired power plants
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Get PriceStrip mining is a process where the layers of topsoil above a coal vein are removed and the exposed coal is removed Some time ago the company would simply remove the coal and leave the land in an unusable condition
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