| 獐儿沟煤矿CO2突出机理及防治研究 |
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| 引用本文： | 吕成明,崔永虎.獐儿沟煤矿CO2突出机理及防治研究[J].中国煤田地质,2002,14(3):21-23. |
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| 作者姓名： | 吕成明 崔永虎 |
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| 作者单位： | 兰州市红古区獐儿沟煤矿 甘肃兰州730080
(吕成明)，兰州市红古区獐儿沟煤矿 甘肃兰州730080(崔永虎) |
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| 摘 要： | 通过长期的生产实践和总结事故的教训,分析了兰州市红古区獐儿沟煤矿南翼采区地质构造特征,煤层赋存状况及煤层中高CO2区的分布规律和突出机理。认为防治CO2突出,必须加强地质工作,查清CO2赋存规律,开展瓦斯预测预报,并有计划地做好抽、排放工作。
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| 关 键 词： | CO2突出 煤体弧形展布 断层分组出现 CO2突出防治 |
| 文章编号： | 1004-9177(2002)03-0021-03 |
| 修稿时间： | 2002年1月25日 |
Study on Mechanism and Prevention and Cure of CO2 Outburst in Zhangergou Coal Mine |
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| Abstract: | Through productive practices of long period and summation of accident lessons, it's analysed geological structural features? coal preservation and distributive law of high content CO2 area in coal- bed and mechanism of CO2 outburst in district of south flank in Zhangergou coal mine of Lanzhou city. The paper hold that in order to prevention and cure of CO2 outburst, must strengthen geological work, and find out preservative law of CO2, and carry out prediction of gas, and gas drainage according to plan. |
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| Keywords: | CO2 outburst radial distribution of coal mass appearance of faults in groups prevention and cure of CO2 outburst |
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