what are the two ways to remove coal from the ground

  • Uses of coal | World Coal Association

    Uses of coal. Coal has many important uses worldwide. The most significant uses of coal are in electricity generation, steel production, ...

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  • how coal is mined from the ground

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  • Non Renewable Resources LoveToKnow

    Nonrenewable resources are ... Surface mining makes up about twothirds of the coal ... Some uranium is deeper in the ground and must be deep mined like coal.

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  • Chapter 2: The Environmental Effects of Strip …

    EFFECTS OF. STRIP MINING A ll ... machinery and hydraulic lifts to remove the entire coal seam during the ... quantity and quality of ground ­ water supplies. In ...

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  • Coal Mining and Transportation Energy …

    Coal Mining and Transportation. ... Coal miners use two primary methods to remove coal. ... Processing coal. After removing the coal from the ground, ...

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  • coal energy Odec

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  • COAL AT A GLANCE The NEED Project

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  • How Power is Delivered to Your Home | Central …

    How Power is Delivered to Your Home . ... There are two basic ways to mine coal: ... Miners extract coal from deposits at or near ground level using the surface ...

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  • coal National Geographic Society

    About two and a half times as much coal can be ... that extracts the coal and moves it above ground. ... involving heating coal to remove ...

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