| 东坡煤矿煤中灰分变化规律研究 |
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| 引用本文： | 巫修平,傅雪海.东坡煤矿煤中灰分变化规律研究[J].煤炭技术,2008,27(11). |
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| 作者姓名： | 巫修平 傅雪海 |
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| 作者单位： | 1. 煤炭科学研究总院,西安研究院地质研究所,陕西,西安,710054
2. 中国矿业大学,资源与地球科学学院,江苏,徐州,221008 |
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| 摘 要： | 基于东坡煤矿及附近矿井(西部金坡煤矿、北部安家岭露天煤矿)井下全煤层宏观煤岩类型及煤层结构观测、描述、记录,结合煤质化验数据,通过对太原组4-1、9煤层钻探、测井成果的对比分析,探讨了东坡煤矿煤中灰分变化的规律。
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| 关 键 词： | 煤岩类型 煤层结构 灰分 |
Study on Changing Laws of Ash Content in Dongpo Coal Mine |
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| WU Xiu-ping,FU Xue-hai.Study on Changing Laws of Ash Content in Dongpo Coal Mine[J].Coal Technology,2008,27(11). |
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| Authors: | WU Xiu-ping FU Xue-hai |
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| Abstract: | Based on the observabion upon the macrolithotype and texture of coal seam describtion,and record for the whole coal seam underground Dongpo Coal Mine and nearby mine(West Jinpo Coal Mine,North Anjialing Surface Coal Mine),and combined the test data of coal quality,comparative analysis between drilling data and log results of No.4-1,9 coal seam of Taiyuan formation,probed into the changing laws of ash content in Dongpo Coal Mine. |
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| Keywords: | lithotype texture of coal seam ash content |
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