Abstract

The selected method of concentration i.e. froth flotation of wet ground flaky graphite from Tirah of Spinky area1, has been compared with the flotation of dry ground one. The effect of sodium silicate, sodium tripoly phosphate, and hydrocarbon as depressant to improve the selectivity of separation has been studied. The minus 100 mesh size of the graphite concentrate with analysis of 85% fixed carbon can be utilized in refractory, foundry, paint and electrode articles4,5.

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