摘要
气相色谱配置3个并联通道同时进行分析。在6min内完成对炼厂气完整的、高分辨率的全分析。系统采用了优化组合的多根填充柱和PLOT氧化铝柱,在同样的柱箱升温程序条件下完成对轻烃和永久性气体的快速分离。
Three parallel channels were configured through gas chromatography to carry out analysis simultaneously. A complete and high-resolution overall analysis for the refinery gas could be comple- ted within six minutes. The optimal combination of packed columns and PLOT alumina column were adopted to achieve the rapid separation of light hydrocarbons and permanent gases under the same ov- en warming program.
出处
《精细石油化工》
CAS
CSCD
北大核心
2013年第2期62-64,共3页
Speciality Petrochemicals
关键词
炼厂气
热导系数
反吹
微板流路
refinery gas
thermal conductivity
backflushing
capillary flow technology
