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  2. Coal dust - Wikipedia

    en.wikipedia.org/wiki/Coal_dust

    Coal dust suspended in air is explosive—coal dust has far more surface area per unit weight than lumps of coal, and is more susceptible to spontaneous combustion. However, five elements are needed for an explosion to occur: oxygen, an ignition source, coal dust, dispersion of the coal dust, and confinement of the dust. [4]

  3. Health and environmental impact of the coal industry - Wikipedia

    en.wikipedia.org/wiki/Health_and_environmental...

    When coal is compared to solar photovoltaic generation, the latter could save 51,999 American lives per year if solar were to replace coal-based energy generation in the U.S. [33] [34] Due to the decline of jobs related to coal mining a study found that approximately one American suffers a premature death from coal pollution for every job ...

  4. Coal pollution mitigation - Wikipedia

    en.wikipedia.org/wiki/Coal_pollution_mitigation

    Coal pollution mitigation is a series of systems and technologies that seek to mitigate health and environmental impact of burning coal for energy. Burning coal releases harmful substances that contribute to air pollution, acid rain , and greenhouse gas emissions.

  5. Coal miners are getting new protections from silica dust ...

    www.aol.com/news/coal-miners-getting-protections...

    Coal miners will be better protected from poisonous silica dust that has contributed to the premature deaths of thousands of mine workers from a respiratory ailment commonly known as black lung ...

  6. US, Canada to review pollution of US waters by British ...

    www.aol.com/news/us-canada-review-pollution-us...

    Canada and the United States have agreed to review a long standing cross-border dispute that involves pollution from coal mines in the Canadian province of British Columbia flowing into U.S ...

  7. Health effects of coal ash - Wikipedia

    en.wikipedia.org/wiki/Health_effects_of_coal_ash

    Coal ash contains many toxic substances that may affect human health, if people are exposed to them above a certain concentration in the form of particulate matter.So it is necessary to avoid situations in which employees working in coal-fired power plants or public members living close to coal ash landfills will be exposed to high coal ash dust concentrations. [4]

  8. Black lung disease - Wikipedia

    en.wikipedia.org/wiki/Black_lung_disease

    Black lung disease (BLD), also known as coal workers' pneumoconiosis, [1] or simply black lung, is an occupational type of pneumoconiosis caused by long-term inhalation and deposition of coal dust in the lungs and the consequent lung tissue's reaction to its presence. [2]

  9. Coal - Wikipedia

    en.wikipedia.org/wiki/Coal

    The mining and processing of coal causes air and water pollution. [124] Coal-powered plants emit nitrogen oxides, sulfur dioxide, particulate pollution, and heavy metals, which adversely affect human health. [124] Coal bed methane extraction is important to avoid mining accidents. The deadly London smog was caused primarily by the heavy use of ...