| 煤X射线衍射与构造煤变质浅议 |
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| 引用本文： | 蒋建平,罗国煜,康继武. 煤X射线衍射与构造煤变质浅议[J]. 煤炭学报, 2001, 26(1): 31-34 |
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| 作者姓名： | 蒋建平 罗国煜 康继武 |
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| 作者单位： | 1. 南京大学 地球科学系,
2. 焦作工学院 资源与环境工程系, |
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| 基金项目： | 煤炭科学基金资助项目! (96地 10 80 9) |
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| 摘 要： | 对豫北二1煤X射线衍射与构造煤变质进行的研究结果表明，构造煤X射线衍射曲线中的002衍射峰比原生结构煤的要高且尖，d002值比原生结构煤的平均要小0．006nm,Lc平均要大0．5836nm，表明构造煤发生了动力变质作用。
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| 关 键 词： | X射线衍射 构造煤 动力变质作用 原生结构煤 |
| 文章编号： | 0253-9993(2001)01-0031-04 |
| 修稿时间： | 2000-04-05 |
Study on XRD and dynamometamorphism of fault coal |
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| JIANG Jian-ping,LUO Guo-yu,KAGN Ji-wu. Study on XRD and dynamometamorphism of fault coal[J]. Journal of China Coal Society, 2001, 26(1): 31-34 |
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| Authors: | JIANG Jian-ping LUO Guo-yu KAGN Ji-wu |
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| Affiliation: | JIANG Jian ping 1,LUO Guo yu 1,KAGN Ji wu 2 |
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| Abstract: | X Ray Diffraction(XRD)of No 2 1 seam coal and dynamometamorphism of fault coal in the north of Henan Province are studied.The result shows that the 002 diffraction peaks of fault coal samples are higher and more narrow than of primary coal samples, the average numerical value of d 002 reduces 0 006 nm and the average numerical value of L c increases 0 583 6 nm.These data reveal that dynamometamorphism has occurred to No 2 1 coal. |
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| Keywords: | XRD fault coal dynamometamorphism |
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