| 减少油页岩矿井可燃气体爆炸灾害 |
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| 引用本文： | 崔畅林,包晓军,王擎,柏静儒.减少油页岩矿井可燃气体爆炸灾害[J].自然灾害学报,2007,16(6):104-108. |
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| 作者姓名： | 崔畅林 包晓军 王擎 柏静儒 |
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| 作者单位： | [1]东北电力大学能源与机械工程学院,吉林吉林132012 [2]吉林省地震局,吉林长春130022 |
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| 摘 要： | 在自行搭建的热解试验台上，对油页岩矿井灭火过程中气体的释放特性进行模拟研究。利用红外光谱分析仪对所收集的热解气体的成分进行了分析，研究发现，H2，CO，CH4，C2H6是主要的热解可燃气体，其在热解气体中的含量与热解温度有很强的依变关系，氢气在热解可燃气中占有最大的比例。利用查特里公式对热解气体的爆炸极限进行了定量判定，为定量了解矿井灭火过程中气体的释放规律及防爆处理提供参考。
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| 关 键 词： | 爆炸灾害 油页岩 可燃气体 |
| 文章编号： | 1004-4574（2007）06-0104-05 |
| 收稿时间： | 2007-07-13 |
| 修稿时间： | 2007-10-10 |
Reduction of gas explosiveness disaster in oil shale mine |
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| CUI Chang-lin,BAO Xiao-jun,WANG Qing,BAI Jing-ru.Reduction of gas explosiveness disaster in oil shale mine[J].Journal of Natural Disasters,2007,16(6):104-108. |
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| Authors: | CUI Chang-lin BAO Xiao-jun WANG Qing BAI Jing-ru |
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| Abstract: | Pyrolysis tests were performed under laboratory conditions, simulating the characters of gas released in process of fire extinguishing in oil shale mines. These tests focused on gaseous products of thermal decomposition of oil shale and how their concentrations changed depending on pyrolysis temperature. Results obtained can give a reference to quantitative understanding gas release law in process of fire extinguishing in oil shale mine and to anti-explosion treatment. |
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| Keywords: | explosion disaster oil shale combustible gas |
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