| 盘县马依西二井田17^-1号煤层煤质特征分析与评价 |
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| 引用本文： | 韩忠勤.盘县马依西二井田17^-1号煤层煤质特征分析与评价[J].中国煤炭地质,2009(5):27-30. |
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| 作者姓名： | 韩忠勤 |
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| 作者单位： | 贵州煤田地质局煤矿地质工程咨询与地质环境监测中心,贵州贵阳550006 |
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| 摘 要： | 马依西二井田位于贵州省盘县煤田盘南矿区南部,含煤地层为二叠系上统龙潭组,17^-1号煤层厚0.70～9.36m,全区可采,宏观煤岩类型为半亮—半暗煤,显微煤岩类型为微镜惰煤。煤质特征表明该煤层为中灰分、特低挥发份、中高固定碳、中高硫、特低磷、中热值的三号无烟煤,可作动力煤和燃料煤使用。
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| 关 键 词： | 17-1号煤 煤质特征 马依西井田 盘县 |
No.171 Coal Seam Coal Quality Characteristic Analysis and Assessment in Mayixi Second Minefield,Panxian |
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| Han Zhongqin.No.171 Coal Seam Coal Quality Characteristic Analysis and Assessment in Mayixi Second Minefield,Panxian[J].Coal Geology of China,2009(5):27-30. |
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| Authors: | Han Zhongqin |
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| Institution: | Han Zhongqin (Guizhou Coalmine Geological Engineering Consultation and Geological Environment Monitoring Center, Guiyang, Guizhou 550006) |
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| Abstract: | The Mayixi Second Minefield is located in southern part of the Pannan mine area, Panxian coal field; coal-bearing strata belong to Upper Permian Longtan Formation. The No.171 coal seam＇ thickness is 0.70-9.36m and mineable in the whole area, macrolithotype is semibright to semidull, microlithotype vitrinerite. The coal quality characteristics indicated the coal is medium ash, extra-low volatile matter, medium high fixed carbon, medium high sulfur, extra-low phosphorus and medium heat value anthracite III, can be used to power generation and fuel. |
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| Keywords: | No 171 coal seam coal quality characteristics Mayixi minefield Panxian |
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