汽油中硫含量的分析方法进展

Recent development of sulfur content analytical methods used in gasoline

综述了汽油中硫含量的分析方法,主要有燃灯法、X射线荧光光谱法、氧化微库仑法、紫外荧光法以及近年来发展迅速的利用气相色谱的各种联用技术,如气相色谱-火焰光度检测器联用(GC-FPD),气相色谱-原子发射检测器联用(GC-AED)和气相色谱-硫化学发光检测器联用(GC-SCD)等,并总结了不同分析方法的优缺点.

Analytical methods for sulfur content in gasoline were briefly reviewed, including lamp method, X-ray fluorescence spectrometry, oxidative microcoulometry, ultraviolet fluorescence with gas chromatography-flame photometric detector （GC-FPD）, gas chromatography-atomic emission detector （GC-AED） and gas chromatographysulfur chemiluminescence detection （GC-SCD） , and the advantages and disadvantages of different analytical methods were discussed.