基于反相柱系统分析的原油烃类化合物全二维色—质谱图特征

李水福; 胡守志; 曹剑; 何生; 马军; 王绪龙; 张冬梅; 陈昱瑶

doi:10.11781/sysydz201106645

基于反相柱系统分析的原油烃类化合物全二维色—质谱图特征

doi: 10.11781/sysydz201106645

李水福^1,2,
胡守志^1,2,
曹剑³,
何生^1,2,
马军^1,2,
王绪龙⁴,
张冬梅^1,2,
陈昱瑶²

1.
中国地质大学(武汉), 构造与油气资源教育部重点实验室, 武汉, 430074
2. 中国地质大学(武汉), 资源学院, 武汉, 430074
3. 南京大学, 地球科学与工程学院, 南京, 210093
4. 中国石油总公司, 新疆石油分公司, 勘探开发研究院, 新疆, 克拉玛依, 834000

基金项目: 中国地质大学(武汉)构造;油气资源教育部重点实验室开放研究基金重点资助项目(TPR-2010-14,TPR-2010-11)

详细信息

作者简介:
李水福(1962— ),男,博士,副教授,从事油气地球化学研究,E-mail:lishf@cug.edu.cn

中图分类号: TE135
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- 被引次数: 0
出版历程
- 收稿日期: 2011-05-05
- 修回日期: 2010-09-29
- 刊出日期: 2011-12-28

Comprehensive two dimensional gas chromatography and time-of-flight mass spectrometry of hydrocarbon in crude oil：application of inverse column set

1.
Key Laboratory of Tectonics and Petroleum Resources (China University of Geosciences), Ministry of Education, Wuhan, Hubei 430074, China
2. Faculty of Earth Resources, China University of Geosciences, Wuhan, Hubei 430074, China
3. School of Earth Sciences and Engineering, Nanjing University, Nanjing, Jiangsu 210093, China
4. Research Institute of Petroleum Exploration and Development, Xinjiang Branch Company, PetroChina, Karamay, Xinjiang 834000, China

摘要

摘要: 原油中烃类化合物是最复杂的混合物体系,而全二维气相色谱—飞行时间质谱是目前分离复杂混合物体系的最有效方法之一。该文采用反相柱系统对原油烃类化合物进行了详细分析,并对其中重要的化合物系列进行了识别,为原油中烃类化合物的反相柱系统分析和谱图识别提供了参考。分析结果表明,反相柱系统对饱和烃,尤其是低分子量的异构烷烃和环烷烃等化合物在二维上具有很好的分离效果,因此,反相柱系统对生物降解油饱和烃馏分的"鼓包"化合物(UCM)的分离与研究可能将起到一定作用。
- 反相柱系统 /
- 全二维气相色谱—飞行时间质谱 /
- 谱图识别 /
- 烃类化合物 /
- 原油
Abstract: Petroleum hydrocarbons,which span a wide range of boiling point and polarity,are very complicated.The comprehensive two dimensional gas chromatography and time-of-flight mass spectrometry is one of the most effective methods to separate complex mixtures.An inverse column set was used to analyze petroleum hydrocarbons,and to distinguish some critical compounds,providing data for the comprehensive two dimensional gas chromatography and time-of-flight mass spectrometry of hydrocarbons in crude oil.It was concluded that,the inverse column set worked perfectly in separating two dimensionally the saturated hydrocarbons,especially isoalkane and cyclane with low molecular weight.It could be used to distinguish the UCMs (unresolved complex mixtures) from saturated hydrocarbons of biodegradation oil.
- inverse column set /
- comprehensive two dimensional gas chromatography and time-of-flight mass spectrometry /
- chromatography and mass spectrometry study /
- hydrocarbon compound /
- crude oil

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参考文献(20)

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