全二维气相色谱技术在石油馏分组成分析中的应用研究进展  

Research advances in application of comprehensive two-dimensional gas chromatography technology in composition analysis of petroleum fractions

作　　者：孙鑫源 李长秀 SUN Xinyuan;LI Changxiu(Sinopec Research Institute of Petroleum Processing Co.,Ltd.,Beijing 100083,China)

机构地区：[1]中石化石油化工科学研究院有限公司,北京100083

出　　处：《石油化工》2023年第7期1019-1027,共9页Petrochemical Technology

摘　　要：全二维气相色谱(GC×GC)技术具有高分辨率、高灵敏度、高峰容量的特点,在复杂混合物分离方面具有明显优势。GC×GC技术及其联用技术可实现对石油馏分的族组成分离和目标化合物分离,介绍了近年来GC×GC技术在原油、柴油、喷气燃料、汽油的烃类组成和非烃类组成分析方面的研究进展以及调制方式和数据处理方面的研究应用,并对GC×GC技术在石油馏分组成分析中的应用前景进行了展望。With the characteristics of high resolution,high sensitivity and high peak capacity,comprehensive two-dimensional gas chromatography(GC×GC)has obvious advantages in the separation of complex mixtures.GC×GC and its combined technology can realize the separation of group composition separation and target compound petroleum fractions.This paper introduces the research progress of GC×GC technology in the analysis of hydrocarbon and non-hydrocarbon composition of crude oil,diesel oil,jet fuel,and gasoline,as well as the researches and applications of modulation methods and data processing in recent years.The application trend of GC×GC technology in the analysis of petroleum fraction composition is prospected.

关 键 词：全二维气相色谱 原油 柴油 喷气燃料 汽油 

分 类 号：TE622[石油与天然气工程—油气加工工程]