摘要
本文建立了空分装置入口空气及液氧中微量烃组分的气相色谱分析方法。采用POROPAK Q与POROPAK、R混合填充色谱柱分离,氢火焰离子化检测器检测,经过多次试验确定了最佳操作条件,乙炔等组分的检测限可达0.05ppm。
This paper developed a method to analyze trace hydrocarbons in oxygon by PROPARK-Q and POROPAK-R column and FID detector. The optimastie operational conditions are established by repetition experiments. In this conditions,0.04 ppm ethyne can be detected.
出处
《内蒙古石油化工》
CAS
2010年第1期7-9,共3页
Inner Mongolia Petrochemical Industry
关键词
气相色谱
空分
微量烃
Trace Hydrocarbons
PROPARK-Q and POROPAK- R Column
FID Detector
