摘要
建立了碳五原料中各种硫化物分布的气相色谱-硫化学发光分析方法,对影响分离的各色谱条件进行了优化,定性了碳五原料中的12个硫化合物,采用外标法对各硫化物进行了定量。碳五原料中几种主要的硫化合物(硫化氢、乙硫醇、叔丁硫醇、碳三噻吩、苯并噻吩)峰面积重现性的相对标准偏差(RSD)均小于5.0%。
A method for the determination of sulfur compound in C5 fraction by capillary gas chromatography-sulfur chemiluminescene detector was established, The sulfur compound in C5 fraction were separated with good resolutions. 12 sulfur compound in C5 fraction were identified.
出处
《现代科学仪器》
2006年第4期87-88,共2页
Modern Scientific Instruments
关键词
毛细管气相色谱法
碳五
硫化物
类型
C5 fraction
capillary gas chromatography-sulfur chemiluminescene detector
Sulfur
determination
