| 原油中含氧化合物的质谱分析 |
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| 引用本文： | 陈茂齐,刘有邦,张世英. 原油中含氧化合物的质谱分析[J]. 分析测试学报, 1992, 0(2) |
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| 作者姓名： | 陈茂齐 刘有邦 张世英 |
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| 作者单位： | 中国科学院兰州化学物理研究所(陈茂齐，刘有邦)，中国科学院兰州化学物理研究所(张世英) |
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| 摘 要： | 本文介绍自原油分离含氧化合物,酯化混合酸和用毛细管气相色谱-质谱(GC-MS)鉴定其组分的方法。色谱-质谱分离并鉴定出C_8—C_(30)的脂肪酸、分子量为484和498的二对藿烷酸的立体异构体,烷基酚,邻苯二甲酸酯等,并首次发现石油中含有癸二酸二异辛酯类组分。
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| 关 键 词： | 色谱-质谱分析 原油 含氧化合物 |
Analysis of Oxygen-Containing Compounds by Mass Spectrometry in Crude Oil |
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| Chen Maoqi,Liu Youbang,Zhang ShiyingLanzhou Institue of Chemical Physics,Chinese Academy of Seiences. Analysis of Oxygen-Containing Compounds by Mass Spectrometry in Crude Oil[J]. Journal of Instrumental Analysis, 1992, 0(2) |
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| Authors: | Chen Maoqi Liu Youbang Zhang ShiyingLanzhou Institue of Chemical Physics Chinese Academy of Seiences |
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| Abstract: | In crude oil from Henan province, five groups of oxygen-containing compound are identifiedby capillary gas chromatography-mass spectrometer. They are fatty acids of 8-30 carbon atomshaving a molecular weight between 484 and 498; polycylic-acids of hopanoic series:phthalates;alkylphenols; and diisooctyl esters of decanedioic acid. Their quantitative determination can alsobe achieve by this method. |
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| Keywords: | GC-MC Crude Oil Oxygen-Containing compound |
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