| 惰性气体抑制矿井瓦斯爆炸的实验研究 |
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| 引用本文： | 王华,葛岭梅,邓军.惰性气体抑制矿井瓦斯爆炸的实验研究[J].矿业安全与环保,2008,35(1):4-7. |
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| 作者姓名： | 王华 葛岭梅 邓军 |
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| 作者单位： | 1. 西安科技大学,能源学院,陕西,西安,710054
2. 西安科技大学,化学与化工系,陕西,西安,710054 |
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| 基金项目： | 新世纪优秀人才支持计划 |
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| 摘 要： | 通过实验,对比研究了惰性气体CO2和N2对瓦斯浓度爆炸极限和临界氧浓度的影响。实验结果表明,惰性气体CO2和N2对瓦斯爆炸具有一定的抑制作用,且CO2比N2有更好的抑制效果。该研究对矿井瓦斯爆炸事故的预防,指导支链燃烧与支链爆炸的实践,均具有积极的意义。
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| 关 键 词： | 瓦斯爆炸 浓度爆炸极限 临界氧浓度 惰性气体 |
| 文章编号： | 1008-4495（2008）01-0004-04 |
| 收稿时间： | 2007-05-28 |
| 修稿时间： | 2007-07-17 |
Experimental Study of Using Inert Gas to Suppress Mine Gas Explosion |
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| WANG Hua,GE Ling-mei,DENG Jun.Experimental Study of Using Inert Gas to Suppress Mine Gas Explosion[J].Mining Safety & Environmental Protection,2008,35(1):4-7. |
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| Authors: | WANG Hua GE Ling-mei DENG Jun |
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| Abstract: | On the basis of experiment, comparative study was conducted on the influence of inert gas CO2 and N2 upon the explosion limits of methane concentration and the critical value of oxygen content in methane explosion The experimental results showed that inert gas CO2 and N2 has a certain suppression effect on the methane explosion, and the suppression effect of CO2 is apparently superior to that of N2 The Experimental results will be of great significance in preventing mine methane explosion and directing the practice of branch-chain burning and branch-chain explosion. |
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