| 金星煤矿水力采煤应用与研究 |
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| 引用本文： | 李志全. 金星煤矿水力采煤应用与研究[J]. 煤, 2009, 18(10): 16-18. DOI: 10.3969/j.issn.1005-2798.2009.10.007 |
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| 作者姓名： | 李志全 |
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| 作者单位： | 长治市煤炭工业局,山西,长治,046000 |
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| 摘 要： | 金星煤业现采区煤层倾角较大,巷道布置不规则,边角煤较多,通过采煤方法改革,采用水采后,有效解决了上述问题,提高了资源回收率,收到了较好的经济技术效果。
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| 关 键 词： | 水力采煤 倾斜煤层 |
Research and Application of Hydraulic Mining in Venus Coal Mine |
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| LI Zhi-quan. Research and Application of Hydraulic Mining in Venus Coal Mine[J]. Coal, 2009, 18(10): 16-18. DOI: 10.3969/j.issn.1005-2798.2009.10.007 |
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| Authors: | LI Zhi-quan |
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| Abstract: | In Venus Coal Company,the dip angle of the coal seam is a little bigger at present,and the arranged roadways are inregualar.So the amount of coal left at the corner is great.The question was answered by changing the coal mining methed to hydraulic mining.The recovery ratio of reserves is improved and economic and technical results are effective. |
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| Keywords: | hydraulic mining inclined coal seam |
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