Search

Sort by:
Results 91 - 100 of 198 for Coal
  • Article - 20 Dec 2018
    As the demand for materials increases, the mining industry has to look for new, automated mine processes to optimize their energy consumption.
  • Article - 21 Aug 2018
    This article talks about multi-gas instruments in the mining industry.
  • Article - 26 Jul 2018
    Since its introduction around 4,000 years ago, coal – a naturally occurring combustible solid – has been utilized as a fuel source for heating and cooking and, in more recent times, for the generation...
  • Article - 26 Jul 2018
    All mining operations are temporary, regardless of their size and complexity. Eventually, when all the accessible and valuable materials have been extracted the mine must be closed and the site it is...
  • Article - 1 May 2018
    There is an urgent need to reduce the amount of pollutants that are discharged into the environment and adequately cleanup areas where these pollutants have travelled to.
  • Article - 5 Jan 2018
    Researchers have studied global energy consumption due to friction and wear in the mining industry, to determine the tribological and economic impacts.
  • Article - 15 Nov 2017
    Within the earth’s crust, radioactive elements such as uranium (U) and thorium (Th) exist; creating a field of radiation that can vary depending upon the specific location’s geology.
  • Article - 17 Oct 2017
    The regulations of ventilation systems within underground mines that are set by the United States Department of Labor’s Mine Safety and Health Administration.
  • Article - 17 Oct 2017
    The high energy density of rechargeable lithium ion (Li-ion) batteries allow for enhanced storage capabilities and longer runtimes, making this technology one of the most popular options for portable...
  • Article - 13 Oct 2017
    Throughout history, coal-mining explosions have accounted for the deaths of thousands of workers as a result of the combustion of either methane gas or coal dust within the mine.

While we only use edited and approved content for Azthena answers, it may on occasions provide incorrect responses. Please confirm any data provided with the related suppliers or authors. We do not provide medical advice, if you search for medical information you must always consult a medical professional before acting on any information provided.

Your questions, but not your email details will be shared with OpenAI and retained for 30 days in accordance with their privacy principles.

Please do not ask questions that use sensitive or confidential information.

Read the full Terms & Conditions.