摘要
对几种汽油族组成的测定方法及其适用范围和优劣进行了探讨,实验结果表明:使用多维气相色谱仪采用EN14517测定方法,一次就能检测出烯烃、芳烃、苯含量和氧含量。在与GB/T11132、SH/T0713、SH/T0663方法比对后,结果均符合比对方法再现性的要求,它可以作为GB/T11132、SH/T0713、SH/T0663方法的替代分析方法。
The detection method scope, advantage and disadvantage of several methods for the group composition of gasoline are discussed in this paper. The results show that using multidimensional gas chromatography through EN14517 method, the olefin, aromatic hydrocarbons, benzene content and oxygen content can be detected through one analysis. Comparing with GB / T11132, SH / T0713 and SH / T0663 method, the results are in accordance with method reproducibility requirement, so the method EN14517 can be substituted for GB / TI 1132, SH /T0713 and SH / T0663 methods.
出处
《兰州石化职业技术学院学报》
2011年第4期5-7,共3页
Journal of Lanzhou Petrochemical Polytechnic
关键词
汽油
族组成
检测方法
对比
gasoline
group composition
detection method
comparison
