What is coal resources ?
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Meghna Thapar 5 years, 3 months ago
Coal is a fossil fuel of sedimentary origin that has formed by coalification of vegetation over millions of years. Black coal consists of the higher rank anthracite, bituminous and sub-bituminous coals. Coal is primarily used as a fuel to generate electricity and in Australia is used to produce about 80% of the nation's electricity requirements. A special type of coal used to produce coke for the steel making process and by-products of coke-making include coal tar, ammonia, lights oils and coal gas. Coal is used in cement manufacturing, food processing, paper manufacturing and alumina refineries.
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