摘要
采用热导检测器，通过几种柱的组合．采用多维柱切换系统，并自动完成阀的驱动和信号切换，实现性质不同的人工煤气和液化石油气主要成分一次进样全自动分析，该方法操作简便、分离效果好、灵敏度高、结果准确可靠．
Full automatic analysis of main components of manufactured gas and LPG with different characteristics is implemented using thermal conducting detector, a combination of different columns and single Sampling. Multi - dimentional column switchover system is used. The valve drive and signal switchover are implemented automatically. The advantages of this methed are simple operation, good separaion, high sensitivity and reliable results.
出处
《同济大学学报（自然科学版）》
EI
CAS
CSCD
北大核心
1998年第3期307-310,共4页
Journal of Tongji University:Natural Science
关键词
气相色谱
多维柱
固定相
燃气分析
全自动
Gas chromatograhy
Multi-dimentional column
Stationary phase
Compoents analysis
