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How To Remove Harmfull Element Chemi In Coal Processing

How To Remove Harmfull Element Chemi In Coal Processing

Jun 01 2000 The removal of HAPPs by coal preparation has the unfortunate side effect of increasing the concentration of potentially toxic elements in the coal refuse impoundment. This approach is obviously preferred over postcombustion disposal due to the smaller surface area and lower reactivity of coal refuse compared to that of the ash disposed at coal .

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