气相色谱法测定汽油中含氧化合物的研究  

The Study for Determination of Oxygenates in Clean Gasoline

作　　者：王丽君[1] 张华[1] 程仲芊[2] 

机构地区：[1]大连理工大学化工学院,辽宁大连116001 [2]抚顺石油化工研究院,辽宁抚顺113001

出　　处：《当代化工》2006年第5期366-370,共5页Contemporary Chemical Industry

摘　　要：应用气相色谱分析技术对汽油中含氧化合物(醇类和醚类)含量的分析方法进行了研究,考察了分流比、阀切换时间等因素对实验结果的影响,确定了最佳实验条件;同时对方法的准确度和精密度进行了验证,结果表明,采用气相色谱分析技术,可以快速、准确地测定清洁汽油中的含氧化合物含量。A gas chromatography technology for determination of oxygenates was used in this paper. The split ratio, displacement time of valve and other influential factors were studied, the optimum conditions were decided. Besides, the accuracy and precision of the method were verified. By means of this method, the content of oxygenates in gasoline can be determined rapidly and accurately.

关 键 词：气相色谱 汽油 含氧化合物含量 

分 类 号：O657.31[理学—分析化学]