Browsing Engineering by Subject "Dry coal beneficiation"

Now showing items 1-2 of 2

    • Dry beneficiation of -13mm South African coal using an air dense medium fluidization bed 

      Diedericks, Elmarie Sunette (North-West University (South Africa)., 2023-10)
      Coal remains an important energy-resource base worldwide as it is considered abundant, affordable and reliable (WEC, 2022). South Africa’s national energy-resource base is dominated by coal; with coal-fired power stations ...

    • 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, ...