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Showing 1 to 1 of 1 for “"coarse coal flotation"”.
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Optimum Processing of 1 mm by Zero Coal
Coal in the finer particle size ranges (below 1 mm) has always suffered from poor cleaning efficiencies. This problem has been exacerbated in recent years with the increased amount of high ash fines due to continuous mining machines and the mining of dirtier coal seams. In the present work, it is …