摘要
在银型磺酸键合硅胶柱上以含苯或环己烯的正己烷为流动相，实现了饱和烃、烯烃的基线分离，以改进的迁移丝式氢火焰离子化检测器（ＭＷ－ＦＩＤ）进行定量检测，同时考察了Ａｇ－ＳＣＸ柱的使用性能及改进的ＭＷ－ＦＩＤ的定量准确性。在此基础上建立了高效液相色谱体系分离柴油族组成（饱和烃、烯烃、芳烃及胶质）。
iliver ion is exchanged on a silica based cation exchange column. With this column,when n-hexane con-taining benzene or cyclohexene(as modofier)is used as mobile phase,base-line separation is obtained for sat-urates and olefins in diesel fuel.Improved Tnoving wire-FID is used as detector, which give good quantitativeresults.Based on the above results,a high performance liquid chromatographic system has been developedfor group analysis of diesel fuel.
出处
《色谱》
CAS
CSCD
北大核心
1995年第5期368-372,共5页
Chinese Journal of Chromatography
关键词
高效液相色谱
柴油
饱和烃
烯烃
芳烃
胶质
high performance liquid chromatography, diesel fuels,saturates,olefins,aromatics,resin,group analysis
