摘要
利用大口径毛细管色谱柱、不分流进样、氢焰离子化检测器 (FID)、双火焰光度检测器(DFPD) ,与气相色谱 -质谱 (GC -MS)联用技术相结合 ,对脱硫后的液化气进行测定 ,成功地鉴定出17种含硫化合物。该法简便、快速 ,对含硫化合物的检测灵敏度高。
Sulfur compounds in desulfurized liquefied petroleum gas were separated and analyzed by large _ bore capillary gas chromatography with flame ionization detector-double photometric detector as well as GC-MS. 17 kinds of sulfur compounds were identified. The method is simple, rapid and sensitive.
出处
《分析测试学报》
CAS
CSCD
2000年第4期63-64,共2页
Journal of Instrumental Analysis
关键词
大口径毛细管柱
液化气
硫化合物
检测
GC-MS
Large _ bore capillary column
GC-MS
Liquefied petroleum gas
Sulfur compounds
