Lighthouse2212 Jan, 2021Business
Coal washeries have to deal with excess amount of coal to wash off. Coal washeries generally washes the soil, rocks, and other impurities from coal before it can be processes. This process of coal washing ensures that coal is clean and improves the quality and price of the coal. Coal washing involves waster washing and mechanical techniques that relies heavily on gravity and the difference of density between coal and other impurities.
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