| 毕节市王家坝井田C6-1、C7煤层煤质特征分析与评价 |
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| 引用本文： | 高军波,王怀洪,崔玉朝,滕子军.毕节市王家坝井田C6-1、C7煤层煤质特征分析与评价[J].煤质技术,2011(5):6-10. |
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| 作者姓名： | 高军波 王怀洪 崔玉朝 滕子军 |
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| 作者单位： | 1. 贵州大学资源与环境学院,贵州贵阳,550003
2. 山东煤田地质局,山东泰安,271000 |
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| 摘 要： | 对勘探范围内毕节市王家坝井田的可采煤层地质储量进行了估算,并对C6-1和C7煤层进行了煤质特征分析与评价。研究表明,C6-1及C7煤层显微煤岩类型为微镜惰煤,显微矿化类型为微复矿质煤;C6-1煤层为中灰、中硫、高热值、特低挥发分、低磷、特低氯、一级砷高熔灰煤。C7煤层为低中灰、特低硫、特高热值、特低挥发分、特低磷、特低氯、一级砷高熔灰煤。煤类划分C6-1及C7煤层均属无烟煤三号,可广泛作为民用、化工、动力和火力发电用煤,其洗精煤可考虑供高炉喷吹用煤。
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| 关 键 词： | 煤岩特征 煤质特征 王家坝井田 |
Analysis and evaluation of coal characteristics of C_(6-1),C_7 coal-bed in Wangjiaba Coalmine,Bijie City |
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| GAO Jun-bo,WANG Huai-hong,CUI Yu-chao,TENG Zi-jun.Analysis and evaluation of coal characteristics of C_(6-1),C_7 coal-bed in Wangjiaba Coalmine,Bijie City[J].Goal Quality and Technology,2011(5):6-10. |
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| Authors: | GAO Jun-bo WANG Huai-hong CUI Yu-chao TENG Zi-jun |
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| Affiliation: | GAO Jun-bo1,WANG Huai-hong2,CUI Yu-chao2,TENG Zi-jun2 (1.College of Resources and Environment,Guizhou University,Guiyang 550003,China,2.Shandong Coal Geological Exploration Bureau,Taian 271000,China) |
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| Abstract: | The coal characteristics of C6-1,C7 coal-bed of Wangjiaba mine in Bijie City were analyzed and evaluated in this paper.The results showed: the coal maceral microscopic type of C6-1 and C7 coal beds are vitrinertite,and the microscopic mineralization type is carbopolyminerite;C6-1 coal bed is characterized as first grade arsenic high-fusion-ash coal with intermediate ash,intermediate sulfur,high calorific-value,extra-low volatile,low phosphorus and extra-low chlorine;while C7 coal bed is characterized as fir... |
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| Keywords: | coal maceral characteristics coal properties Wangjiaba coalmine |
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