| 山西省河东煤田北区煤变质特征及煤的荧光研究 |
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| 引用本文： | 汤达祯
,杨起
,潘治贵.山西省河东煤田北区煤变质特征及煤的荧光研究[J].现代地质,1988,2(1):96. |
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| 作者姓名： | 汤达祯 杨起 潘治贵 |
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| 摘 要： | 为了探讨煤化作用的化学实质和改进荧光分析技术,对煤的可溶有机质进行了化学分析和荧光测定。通过采用镜质组反射率（R°max）及其它煤变质指标,得出了河东煤田北区煤级变化规律。研究发现本区煤的变质作用与鄂尔多斯盆地的地质发展过程密切相关。
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| 关 键 词： | 山西省 河东煤田 煤变质作用 煤的荧光分析 煤级 可溶有机质 |
THE COAL METAMORPHIC CHARACTERISTICS AND THE COAL FLUORESCENCE ANALYSIS IN THE NORTHERN REGION OF HEDONG COALFIELD, SHANXI |
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| Tang Dazhen Yang Qi Pan Zhigui.THE COAL METAMORPHIC CHARACTERISTICS AND THE COAL FLUORESCENCE ANALYSIS IN THE NORTHERN REGION OF HEDONG COALFIELD, SHANXI[J].Geoscience——Journal of Graduate School,China University of Geosciences,1988,2(1):96. |
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| Authors: | Tang Dazhen Yang Qi Pan Zhigui |
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| Institution: | China University of Geosciences |
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| Abstract: | In order to investigate the chemical essence of coalif ication and to improve the fluorescent analysis method, the chemical analysis and the fluorescent measurement of the soluble organic matter of coal are introduced.Taking vitrinite reflectance(Rax) and other indexes as coal metamorphic parameters, the regularity of the variation of the rank has been discovered in the region under study. The coal metamorphism in the northern region of Hedong coalfield is closely bound up with the geological evolution of the Ordos Basin. |
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| Keywords: | : Shanxi province Hedong coalfield coal metamorphism coal fluorescence analysis coal rank soluble organic matter |
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