A capillary gas chromatography combined with a pulsed flame photometric detector(GC-PFPD)was used for the qualitative and quantitative analyses of sulfur compounds in FCC gasoline.

• 采用毛细管气相色谱/脉冲火焰光度检测器(GC/PFPD)对催化裂化汽油中大部分硫化物做了定量和定性研究。