Browsing Engineering by Subject "Coal preparation"
Now showing items 1-2 of 2
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The dry beneficiation of duff coal in a dense medium fluidised bed
(North-West University (South Africa) , Potchefstroom Campus, 2016)Traditionally wet beneficiation is the predominant method in order to beneficiate coal due to its sharp separation efficiency; however large quantities of water are required in order to process the coal. Water scarcity, ... -
Dry beneficiation of fine coal using a fluidized dense medium bed
(2013)Beneficiation of fine coal (+500 μm –2000 μm) is a worldwide problem in the mining industry, especially dry beneficiation of fine coal. Coal beneficiation can be divided primarily into two methods, namely wet- and dry ...