| 淮南矿区区域性瓦斯治理成套技术实践 |
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| 引用本文： | 方良才,夏抗生.淮南矿区区域性瓦斯治理成套技术实践[J].煤炭科学技术,2009,37(2). |
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| 作者姓名： | 方良才 夏抗生 |
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| 作者单位： | 淮南矿业(集团)有限责任公司,安徽,淮南,232001
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| 摘 要： | 系统总结了淮南矿业(集团)有限责任公司近10年来瓦斯综合治理工作,阐述了瓦斯治理技术发展的3个阶段,重点介绍了区域性治理保护层开采及其配套关键技术——Y型通风、地面钻井抽采工程的实践效果,以及井下密集钻孔法预抽区域性防突成套技术工程的实施情况.
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| 关 键 词： | 区域性 瓦斯治理 成套技术 工程实践 |
Practices on Completed Set Technology of Local Gas Control in Huainan Coal Mining Area |
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| FANG Liang-cai,XIA Kang-sheng.Practices on Completed Set Technology of Local Gas Control in Huainan Coal Mining Area[J].Coal Science and Technology,2009,37(2). |
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| Authors: | FANG Liang-cai XIA Kang-sheng |
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| Affiliation: | Huainan Coal Mining Group Corporation Ltd.;Huainan 232001;China |
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| Abstract: | The paper systematically summarized the comprehensive gas control work in the passed 10 years of Huainan Coal Mining Group Corporation Ltd.The paper stated the three stages of the gas control technology development.The paper emphasized the introduction on the practical results of the local protected seam mining and the related key technology,such as the Y type ventilation,surface drilling and drainage project as well as the practical cases of the local gas outburst prevention completed technology with close... |
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| Keywords: | local gas control completed set technology project practices |
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