模拟蒸馏技术在汽油馏程分析中的应用  

Simulated Distillation Applied to the Analysis on Gasoline

作　　者：曾运星[1] 

机构地区：[1]中国石化广州分公司检验中心,广东广州510726

出　　处：《广东化工》2008年第7期182-184,共3页Guangdong Chemical Industry

摘　　要：利用气相色谱,采用非极性毛细管柱分离,用安捷伦7683B系列自动进样器进样,对汽油的馏程进行快速的测定,并对影响汽油快速模拟蒸馏分析的因素进行了考察。结果表明:快速模拟蒸馏目前可以适用于炼油中控里的直馏汽油,重整汽油,催化汽油等的等馏程的分析。The distillation range of gasoine by way of gas chromatography, separation by non- polar capillary pillar and sample injection by Agilent 7683B automatic injector were detemtined rapidly. Meanwhile, the factors which affected the analysis on gasoline by means of simulated distillation were observed and studied. The results indicated： At present, the rapid simulated distillation can be used on distillation analysis of the straight run gasoline, the reformed gasoline, the catalyzed gasoline and so on.

关 键 词：气相色谱 汽油 模拟蒸馏 正构烷烃 

分 类 号：TE626.21[石油与天然气工程—油气加工工程] TE624