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Results 81 - 90 of 207 for Coal
  • Article - 11 Oct 2021
    Mining operators are particularly interested in highly stressed areas of rock, as these regions can be the source of dynamic failure. When the level of stress exceeds the strength of the rock...
  • Article - 7 May 2021
    Increased energy efficiency and renewable energy play a key role in fighting the growing effects of climate change.
  • Article - 28 Feb 2020
    Since ancient times, heat treatments have been used in the mining industry in a variety of ways.
  • Article - 24 Feb 2020
    In the mining industry, the reliability of mining equipment and the safety of personnel working with it is of paramount importance. Equipment can be placed under enormous strain due to the harsh...
  • Article - 3 Feb 2020
    The generation of abrasive wear and friction can not only cost an industry a considerable amount of money because of downtime and product replacement.
  • Article - 20 Dec 2019
    Studies on the applications of graphene are multiplying due to its properties as a lightweight, strong, porous and electrically conductive material.
  • Article - 20 Dec 2019
    Agricultural land adjacent to mining sites has lower productivity both in terms of quality and quantity. This is because of the severe air and water pollution caused by the nearby mining industries.
  • Article - 18 Dec 2019
    Measuring the gas content present within coal samples plays an important role in determining the safety of a mine. Typically, the gas content of coal is assessed through a direct measurement method.
  • Article - 2 Dec 2019
    Mining involves excavating useful materials from within solid earth. Stones and rocks uncovered during the process are made of clusters of minerals and they often form crystals.
  • Article - 14 Nov 2019
    Some devices require semiconductor materials with elements from the “metalloid staircase” (located across groups 13, 14 and 15 of the periodic table).

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