| 高倍阻化泡沫在东滩矿防治煤自燃中的应用 |
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| 引用本文： | 张青松,王绪友,谢华东.高倍阻化泡沫在东滩矿防治煤自燃中的应用[J].煤炭科学技术,2009(10). |
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| 作者姓名： | 张青松 王绪友 谢华东 |
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| 作者单位： | 煤炭科学研究总院重庆研究院;兖州煤业股份有限公司东滩矿; |
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| 摘 要： | 为了防止煤矿自燃火灾的发生,分析了高倍阻化泡沫中的物理和化学阻化剂的防治煤自燃作用,并阐述了高倍阻化泡沫的防灭火基本原理——以泡沫为载体将阻化剂带入采空区内,实现从本质上降低采空区遗煤自燃的概率;针对东滩矿43下04工作面的具体情况,制定了现场应用高倍阻化泡沫的工艺流程并实施,结果表明,高倍阻化泡沫的应用可以取得显著的防灭火效果。
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| 关 键 词： | 煤自燃 高倍阻化泡沫 化学阻化剂 物理阻化剂 |
Application of High Power Retarding Foam to Prevention and Control of Mine Spontaneous Combustion in Dongtan Mine |
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| ZHANG Qing-song,WANG Xu-you,XIE Hua-dong.Application of High Power Retarding Foam to Prevention and Control of Mine Spontaneous Combustion in Dongtan Mine[J].Coal Science and Technology,2009(10). |
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| Authors: | ZHANG Qing-song WANG Xu-you XIE Hua-dong |
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| Affiliation: | 1.Chongqing Research Institute;China Coal Research Institute;Chongqing 400037;China;2.Dongtan Mine;Yanzhou Coal Mining Corporation Ltd.;Zoucheng 273500;China |
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| Abstract: | In order to prevent the mine spontaneous combustion disaster occurred,the paper analyzed the coal spontaneous combustion prevention and control role of the physical and chemical inhibitors in high power retarding foam.And stated the fire prevention and control basic principle of the high power retarding foam.The inhibitors would be taken into goaf with the foam as carrier and thus,essentially the spontaneous combustion probability of the coal left in the goaf would be reduced.According to the certain condit... |
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| Keywords: | coal spontaneous combustion high power retarding foam chemical inhibitor physical inhibitor |
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