国产气相色谱仪检测湿氯气中杂质气体含量  

Domestic gas chromatography determination of impurities in wet chlorine gas

作　　者：周杰 崔辉波 黎红 雷茂霞 ZHOU Jie;CUI Huibo;LI Hong;LEI Maoxia(Yibin Haifeng Herui Co.,Ltd.,Yibin 644200,China)

机构地区：[1]宜宾海丰和锐有限公司,四川宜宾644200

出　　处：《氯碱工业》2023年第9期32-36,共5页Chlor-Alkali Industry

摘　　要：使用带有鲁尔三通阀的塑料注射器取盐水电解槽的湿氯气样品,采用国产气相色谱仪,一次性检测得到湿氯气中多种杂质气体的含量。本检测方法具有取样操作简便快捷,所用色谱仪结构简单、操作简便、分析时间短,检测结果准确等优点,能满足电解槽生产控制对检测的需求。This article introduces the use of a syringe with a Ruhr three-way valve to sample wet chlorine gas from an ion-exchange membrane electrolysis cell.Several impurity content in wet chlorine gas is determined at one time by gas chromatography.The gas chromatography has the advantages of simple and convenient sampling operation,simple structure,convenient operation,short analysis time and accurate detection results,and can meet the demand for sample detection in the production control of ion-exchange membrane electrolysis cell.

关 键 词：湿氯气 鲁尔三通阀 八通阀 气相色谱法 

分 类 号：TQ014[化学工程]