Thermal-induced polycondensation of soluble organic matter in coal of lower maturation stage |
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Authors: | Chunjiang Wang Yanqing Xia Binjie Luo |
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Institution: | (1) Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, 510640 Guangzhou, China;(2) Lanzhou Institute of Geology, Chinese Academy of Sciences, 730000 Lanzhou, China |
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Abstract: | A brief discussion is given to the thermal-induced polycondensation of soluble organic matter (SOM) in coal during lower maturation
stage, based on laboratory simulation on hydrocarbon generation from coal and on correlation with natural maturation of coal.
An essential relationship between the retrogressive variation of SOM and thermal-induced polycondensation during the lower
maturation stage has been established. |
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Keywords: | coal coal-derived oil lower maturation polycondensation soluble organic matter |
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