Now showing items 1-2 of 2

    • The dry beneficiation of duff coal in a dense medium fluidised bed 

      Langner, Daniël Johannes (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 

      Terblanche, Andre Nardus (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 ...