气相色谱法测定高纯溴化氢中的微量杂质  

Determination of Trace Impurities in High Purity Hydrogen Bromide by Gas Chromatography

作　　者：倪珊珊 郑秋艳 陈润泽 滕莹 范娜 路璐 NI Shanshan;ZHENG Qiuyan;CHEN Runze;TENG Ying;FAN Na;LU Lu(Handan Peric Special Gas Co.,Ltd.of CSIC,Handan 057550,China)

机构地区：[1]中船(邯郸)派瑞特种气体股份有限公司,河北邯郸057550

出　　处：《低温与特气》2022年第5期46-48,51,共4页Low Temperature and Specialty Gases

摘　　要：提出了一种溴化氢中微量气体杂质的分析方法,采用配备反吹气路的氦离子化检测器的气相色谱仪实现了高纯溴化氢中微量H_(2)、O_(2)、N_(2)、CO、CH_(4)及CO_(2)的分离检测。A method for the analysis of trace gas impurities in hydrogen bromide is presented.By using discharged helium ionization detector gas chromatography equipped with blowback gas path,realized the separation and analysis of trace H_(2),O_(2),N_(2),CO,CH_(4) and CO_(2) in hydrogen bromide.

关 键 词：溴化氢 气相色谱 氦离子化检测器 反吹 

分 类 号：O657.71[理学—分析化学]