| 大同塔山井田煌斑岩侵入对煤层煤质的影响 |
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| 引用本文： | 张富强. 大同塔山井田煌斑岩侵入对煤层煤质的影响[J]. 山西煤炭, 2007, 27(2): 17-20 |
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| 作者姓名： | 张富强 |
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| 作者单位： | 太原理工大学,山西,太原,030024 |
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| 摘 要： | 通过对大同塔山井田正常煤与接触变质煤的反射率及主要煤质指标、煤化学性质及工艺性能的对比,探讨了煌斑岩侵入对煤层煤质的影响及其原因。
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| 关 键 词： | 塔山井田 煌斑岩 煤质 影响 |
| 文章编号： | 1672-5050（2007）02-0017-04 |
| 收稿时间： | 2007-03-27 |
| 修稿时间： | 2007-03-27 |
Lamprophyre Invasion''''s Effects on Coal Seam and Its Qualities in Tashan Coal-Field of Datong Mining District |
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| ZHANG Fu-qiang. Lamprophyre Invasion''''s Effects on Coal Seam and Its Qualities in Tashan Coal-Field of Datong Mining District[J]. Shanxi Coal, 2007, 27(2): 17-20 |
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| Authors: | ZHANG Fu-qiang |
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| Affiliation: | Mining Engineering Institute,Taiyuan University of Technology, Taiyuan Shanxi 030024, Cina |
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| Abstract: | Comparing the reflect ratio,main coal qualities' indexes, coal chemical properties and technics ones for normal coal with contacting metamorphic coal,lamprophyre invasion's effects on coal seam and its qualities and invasion reason were explored. |
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| Keywords: | Tashan coal-field lamprophyre coal quality effect |
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