| 兴隆矿开采煤层的可选性评定 |
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| 引用本文： | 邢宇峰.兴隆矿开采煤层的可选性评定[J].山西科技,2014(1):139-140,149. |
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| 作者姓名： | 邢宇峰 |
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| 作者单位： | [1]太原理工大学矿业工程学院,山西太原030024 [2]山西焦煤霍州煤电集团公司煤质加工部,山西霍州031400 |
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| 摘 要： | 通过对兴隆矿开采煤层可选性评定,得出结论:该矿开采煤层为2号和5号煤层;2号煤层当浮煤灰分为20%时,可选性等级为难选,当浮煤灰分为30%时,可选性等级为较难选;5号煤层当浮煤灰分为8.45%时,可选性等级为易选,当浮煤灰分为19.18%时,可选性等级为中等可选。
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| 关 键 词： | 开采煤层 可选性评定 煤质 煤类 |
The Washability Assessment on the Working Seams in Xinglong Coal Mine |
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| XING Yufeng.The Washability Assessment on the Working Seams in Xinglong Coal Mine[J].Shanxi Science and Technology,2014(1):139-140,149. |
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| Authors: | XING Yufeng |
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| Institution: | XING Yufeng |
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| Abstract: | The washability assessment on the working seams in Xinglong Coal Mine comes to a conclusion that the working seams of Xinglong Coal Mine are No.2 and No.5 seams; when the float ash content Of N0.2 seam is 20%, its washability class is difficult to select, when the float ash content of N0.2 seam is 30%, its washability class is moredifficuh to select; when the float ash content of N0.5 seam is 8.45%, its washability class is easy to select, when the float ash content of N0.5 seam is 19.18%, its washability class is middle difficult to select. |
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| Keywords: | working seam washability assessment coal quality coal species |
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