• SNL Financial

  • Developers tout water- and chemical-free coal preparation process
      Developers of a new coal preparation technology say they can separate coarser coals from ash at a lower cost than traditional chemical processes.


  • Mineral Separation Technologies launches DriJet 100
      Mineral Separation Technologies has announced the launch of a new product, the DriJet 100, which separates coal and ash without the use of water or chemicals.

  • World Coal

  • DriJet 100 technology launched
      Mineral Separation Technologies has launched the DriJet 100, which is able to separate coal and ash without using water or chemicals. The technology uses x-rays to identify the atomic weight of coal particles and air jets to separate coal from ash. It has been field-tested and is now available to coal companies in the US.

  • Coal Age

  • Next Generation Dry Coal Sorting
      Jerry Luttrell and Michael Kiser of Virginia Tech assess DriJet's performance.