渣油族组成分析方法进展  

Development of Analytical Method for Group Composition in Residue

作　　者：李玉琢[1] 陈灵文[1] 

机构地区：[1]中国石油化工股份有限公司洛阳分公司,河南洛阳471012

出　　处：《河南化工》2006年第6期11-13,共3页Henan Chemical Industry

摘　　要：介绍了近十年来经典液相色谱法、高效液相色谱法、薄层色谱法、超临界流体萃取分馏法、波谱法和光谱法在渣油族组成分析中的应用。并对这些方法的分析原理以及它们在渣油族组成分析中的优点和不足作了综述。认为只有将这些技术综合运用才能完成对渣油族组成的分析。The application of classical liquid chromatography, high pressure liquid chromatography, thin layer chromatography, supercritical fluid extraction and fraction, wave spectrum method and spectrum method for the analysis of residue group composition in recent ten years are reviewed. The analysis principle, advantages, shortcomings of those methods are mainly discussed. A conclusion is obtained that the analysis of residue group composition can be realized only by the combination of those methods.

关 键 词：超临界流体 萃取分馏法 色谱法 波谱法 光谱法 渣油 

分 类 号：TE622.1[石油与天然气工程—油气加工工程]