| 酮——有机酸盐生烃过程中的重要产物 |
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| 引用本文： | 雷天柱,夏燕青,郑建京,王有孝,孟仟祥,靳明.酮——有机酸盐生烃过程中的重要产物[J].矿物岩石,2009,29(2). |
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| 作者姓名： | 雷天柱 夏燕青 郑建京 王有孝 孟仟祥 靳明 |
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| 作者单位： | 1. 中国科学院地质与地球物理研究所气体地球化学重点实验室,甘肃,兰州,730000
2. 曲阜师范大学,山东,曲阜,273165 |
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| 基金项目： | 国家自然科学基金，西部博士资助项目 |
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| 摘 要： | 通过对有机酸盐进行热模拟，以研究有机酸盐生烃演化特征，结果表明，有机酸盐具有不同于其他传统生烃母质的演化特征——液态产物中有高含量的酮。进一步分析研究表明，在自然界有机酸盐生成的酮化合物主要是酮-2，烃源岩中0．45×10^-3TOC或0．11×10^-3岩样酮含量是有机酸盐生烃的判识底线，酮作为评价有机酸盐生烃贡献强度的指标主要适合于中-低温演化阶段的烃源岩。
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| 关 键 词： | 有机酸盐 酮 热演化 碱性地层 |
KETONES-AN IMPORTANT PRODUCT DURING HYDROCARBON FORMATION OF ORGANIC ACID SALT |
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| LEI Tian-zhu,XIA Yan-qing,ZHENG Jian-jing,WANG You-xiao,MENG Qian-xiang,JIN Ming.KETONES-AN IMPORTANT PRODUCT DURING HYDROCARBON FORMATION OF ORGANIC ACID SALT[J].Journal of Mineralogy and Petrology,2009,29(2). |
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| Authors: | LEI Tian-zhu XIA Yan-qing ZHENG Jian-jing WANG You-xiao MENG Qian-xiang JIN Ming |
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| Affiliation: | LEI Tian-zhu1,XIA Yan-qing1,ZHENG Jian-jing1,WANG You-xiao1,MENG Qian-xiang1,JIN Ming2 1.Key Laboratory of Gas Geochemistry,Institute of Geology , Geophysics,Chinese Academy of Sciences,Lanzhou 730000,China,2.Qufu Normal University,Qufu 273165 |
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| Abstract: | Characteristics of thermal evolution of organic acid salt was studied by simulation experiment.It was showed that thermal evolution of organic acid salt was characteristic of generating abundant ketone in liquid hydrocarbon,which was different from that of conventional parent material of hydrocarbons.Further research indicated that organic acid salt resulted in mainly the carbonyl compounds of ketone-2 in geological bodies.As the index of estimating hydrocarbon generation by organic acid salt,the index of k... |
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| Keywords: | organic acid salt ketone thermal evolution alkaline formation |
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