| 机采工作面瓦斯防治技术实践 |
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| 引用本文： | 单忠刚.机采工作面瓦斯防治技术实践[J].煤炭技术,2010,29(1). |
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| 作者姓名： | 单忠刚 |
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| 作者单位： | 七台河职业学院,黑龙江,七台河,154600 |
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| 摘 要： | 通过对七台河矿业精煤集团公司新强煤矿90#层右四片回采工作面瓦斯情况的分析,针对该面回采工艺的特点和工作面瓦斯积聚特征,提出了以"抽放为主,风排为辅"的瓦斯综合治理措施,保证了工作面的安全高效生产。
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| 关 键 词： | 瓦斯防治 机采 回采工作面 瓦斯涌出量 |
Practice of Gas Control Technology at Mechanized Coal Face |
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| SHAN Zhong-gang.Practice of Gas Control Technology at Mechanized Coal Face[J].Coal Technology,2010,29(1). |
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| Authors: | SHAN Zhong-gang |
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| Affiliation: | Qitaihe Vocational College/a>;Qitaihe 154600/a>;China |
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| Abstract: | Through analysis on the gas situation at the coal face of right No.4 flat,in No.9 coal seam,in Xingiang Coal Mine,Qitaihe Mining Industry Cleaned Coal Group Comp.,aimming at the characteristics of mining process and the features of gas accumulation at the face,the comprehensive measures of gas control were pointed out,that was the main drainage,wind row of secondary The safe and high efficient production was ensured. |
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| Keywords: | gas control mechanized mining mining face gas emission |
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