Coal age

• 

  Año 2008, Vol. 113, Número 6

  • FEATURE ARTICLES

    • National coal celebrates its fifth anniversary: Skillful management and commitment to employees and community continue to ensure success

      Steve Fiscor (ed. lit.)

      págs. 26-33

      

    • Roof screening for underground coal mines: recent developments

      Graig S. Compton, Sean Gallagher, Gregory M. Molinda, Christopher Mark, Gene Wilson

      págs. 34-36

      

    • Elk Valley coal implements SmartCell flotation technology

      J.C. Stirling

      págs. 38-41

      

    • Exploring eastern coal country: LJ Hughes looks to a state-of-the-art diamond drill to boost production

      págs. 42-43

      

    • GET smart: Ground engaging tools (GET) are designed to make the ultimate sacrifice - offering their service lives to promote better penetration and protect vulnerable bucket areas

      Russell A. Carter (ed. lit.)

      págs. 44-46

      

    • Railcar unloading system reduces costs and increases production: One customer gains a +300% improvement in coal unloading facility in less than a year

      págs. 48-49