| 构造煤与原生结构煤的热解成烃特征研究 |
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| 引用本文： | 曹代勇,李小明,魏迎春,张守仁.构造煤与原生结构煤的热解成烃特征研究[J].煤田地质与勘探,2005,33(4):39-41. |
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| 作者姓名： | 曹代勇 李小明 魏迎春 张守仁 |
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| 作者单位： | 煤炭资源教育部重点实验室(中国矿业大学),北京,100083 |
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| 基金项目： | 博士点基金（20010290009）和煤炭资源教育部重点实验室基金（200302）资助 |
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| 摘 要： | 通过对平项山、郑州和南票3大矿区石炭二叠纪含煤岩系中高煤级烟煤和无烟煤的热解成烃潜力分析，探讨了构造煤热解产烃潜力与原生结构煤的不同演化特征及其影响因素。结果表明，构造应力，尤其是剪切应力对煤大分子聚合物的侧链及官能团，具有一定的降解能力，促进了成烃的演化速率。
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| 关 键 词： | 构造煤 热解成烃 应力降解 |
| 文章编号： | 1001-1986（2005）04-0039-03 |
| 收稿时间： | 2004-09-23 |
| 修稿时间： | 2004年9月23日 |
Study on pyrogenation hydrocarbon generation character of deformed coal and undeformed coal |
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| CAO Dai-yong,LI Xiao-ming,WEI Ying-chun,Zhang Shou-Ren.Study on pyrogenation hydrocarbon generation character of deformed coal and undeformed coal[J].Coal Geology & Exploration,2005,33(4):39-41. |
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| Authors: | CAO Dai-yong LI Xiao-ming WEI Ying-chun Zhang Shou-Ren |
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| Abstract: | Through Rock-Eval analysis of Carboniferous-Permian bituminous coal and anthracite in Pingdingshan mine, Zhengzhou mine and Nanpiao mine, the evolution character of pyrogenation hydrocarbon generating potential of deformed coal and undeformed coal and their effecting factors are studied. As a result, it is showed that the tectonic stress, especially shear stress, results in degradation of side chains and functional groups of coal large molecules polymer, and accelerating evolution of hydrocarbon generation. |
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| Keywords: | deformed coal pyrogenation hydrocarbon generation stress degradation |
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