| 分层开采煤层自燃火灾的预防 |
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| 引用本文： | 徐华雷,刘叶炎. 分层开采煤层自燃火灾的预防[J]. 山东煤炭科技, 2012, 0(6) |
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| 作者姓名： | 徐华雷 刘叶炎 |
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| 作者单位： | 泉兴集团（托管）金庄生建煤矿,山东滕州,277500 |
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| 摘 要： | 煤层自燃是煤与空气中氧气相互作用的结果,自燃倾向性的煤层被开采、破碎后在常温下与空气接触,发生氧化,产生热量,使其温度升高,出现发火和易燃的现象。所以应及时准确地进行火灾早期预报,防止煤层积热自燃。
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| 关 键 词： | 自燃发火期 预报 监测 防灭火措施 |
Slicing mining coal seam spontaneous combustion prevention |
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| Abstract: | Coal combustion air oxygen coal and is the result of the interaction of the self-ignition orientation of coal,mining,breakage is in contact with air under normal temperature,oxidation,generate heat,make its temperature,appeared angry and flammable phenomenon.Timely and accurately forecast,preventing fire early on coal combustion heat product. |
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| Keywords: | spontaneous combustion period forecasl monitoring fire extinguishing measures |
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