Mohammadhosein Rahimi

[ 1 ] - Preliminary Beneficiation and Washability Studies on Ghouzlou's Low-Ash Coal Sample

In the present research work, a low-ash coal, from Ghouzlou deposit in Iran, with an average ash content of 12% was subjected to some beneficiation experiments such as heavy media separation and flotation. Sieve analysis showed that 62.3% of the coal sample with the size of +2 mm had around 7.3% ash contents. Also, heavy media tests carried out on five size fractions revealed that by setting th...