| 华盛矿5号煤层可选性评定 |
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| 引用本文： | 焦文宁.华盛矿5号煤层可选性评定[J].山西科技,2014(2):150-152. |
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| 作者姓名： | 焦文宁 |
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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]山西同世达煤化工集团有限公司,山西临汾041000 |
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| 摘 要： | 通过对华盛矿5号煤层可选性评定,得出以下结论:当5号煤层精煤灰分8%时,δ±0.1含量为35.55%,可选性等级为难选;精煤灰分9%时,δ±0.1含量为25.66%,可选性等级为较难选;精煤灰分10%时,δ±0.1含量为17.25%,可选性等级为中等可选。
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| 关 键 词： | 可选性评定 煤质 华盛矿号煤层 |
Washability Assessment on No.5 Seam in Huasheng Coal Mine |
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| JIAO Wenning.Washability Assessment on No.5 Seam in Huasheng Coal Mine[J].Shanxi Science and Technology,2014(2):150-152. |
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| Authors: | JIAO Wenning |
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| Institution: | JIAO Wenning |
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| Abstract: | The washability assessment on No.5 seam in Huasheng Coal Mine comes to a conclusion that when the clean coal＇s ash content of No.5 seam is 8%, the content of δ±0.1 coal is 35.55%, the washability class is difficult to be selected, when the clean coal＇s ash content is 9%, the content of δ±0.1 coal is 25.66%, the washability class is more difficult to be selected, when the clean coal＇s ash content is 10%, the content of δ±0.1 coal is 17.25% ,the washability class is middle difficult to be selected. |
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| Keywords: | washability assessment coal quality No 5 seam in Huasheng Coal Mine |
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