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XU Xinzeng. Mining Fire Preventing Technology for Inclined Broken Roof in Inflammable Coal Seam[J]. Safety in Coal Mines, 2015, 46(2): 121-124.
Citation: XU Xinzeng. Mining Fire Preventing Technology for Inclined Broken Roof in Inflammable Coal Seam[J]. Safety in Coal Mines, 2015, 46(2): 121-124.
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Mining Fire Preventing Technology for Inclined Broken Roof in Inflammable Coal Seam

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  • Published Date: February 19, 2015
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  • According to the characteristic of large dip angle, easily broken roof, large amount of float coal in goaf, slow working speed and fire prevention during special mining of 1302S working face in Fucheng Coal Mine, the thought of "prevention first and combination of fire prevention and fire fighting" was identified. Combining with the fire preventing technology of prediction, pressure equalizing, gel injection, nitrogen injection, plugging, grouting, comprehensive measures were taken to interdict the necessary condition of coal spontaneous combustion for CO gas anomalies during special mining and ensure the normal production of 1302S working face.
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    • References (5)
  • [1]
    王升宇,宁连江,陈维良,等.大倾角综采工作面综合预防自然发火技术[J].煤炭开采，2011,16(6):97.
    [2]
    陈林清,赵东升,盛军政.大倾角煤层综采安全技术[J].煤矿安全，2013, 44(9):110-112.
    [3]
    杨绪金,贾进章.大倾角俯采综放面防止煤炭自燃技术应用[J].辽宁工程技术大学学报，2003, 22(4):465-466.
    [4]
    王红伟,伍永平,解盘石.大倾角煤层开采覆岩应力场形成及演化特征[J].辽宁工程技术大学学报：自然科学版，2013,32(8):1022-1026.
    [5]
    徐精彩,张辛亥,文虎,等.煤层自然胶体防灭火理论与技术[M].北京:煤炭工业出版社,2003:109-118.
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