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Research on Distribution Law of Coal Spontaneous Combustion Hazard Area in Overflowing Water Area of Bulianta Mine

王维汉

中国矿业大学

Abstract: Shenhua Dongsheng Fine Coal Company Bulianta Mine is located in the Yijinhuoluo Banner（referred to as Yiqi）of Ikezhao League in Inner Mongolia Autonomous Region.The approved production capacity of the mine is 28Mt/a,which takes all the heights of one-time mining and all the coal seams are degraded.Longwall comprehensive mechanized coal mining method.The thickness of 2# coal seam currently being mined is about 6.8m,and the width of all working faces of 2#coal seam is about 310 m.The length of the... More
Keywords：

Waterlogged goaf; Distribution of residual coal; Spontaneous combustion"Oxidized zones"; Spontaneous combusition danger zone;

  • Series：

    (B) Chemistry/ Metallurgy/ Environment/ Mine Industry

  • Subject：

    Mining Engineering; Security Science and Disaster Prevention

  • Classification Code：

    TD752.2

Tutor：

刘应科;

Retraction:

安全工程（专业学位）

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