氯化氢中氧气含量分析方法浅析
Analysis method of oxygen content in hydrogen chloride
陈学明 1赵亚阁 1焦欣伟 1许林玲1
作者信息
- 1. 新疆中泰化学阜康能源有限公司,新疆阜康 831500
- 折叠
摘要
介绍了 2种氯化氢中氧气含量的分析方法:①通过预处理柱消耗氯化氢,然后由色谱柱分离出氧气后进行定量;②通过氮氧气和值来确定氧气含量是否超标.这2种方法均能解决氯化氢分析仪腐蚀的问题.
Abstract
Two analysis methods for oxygen content in hydrogen chloride were introduced.One method is to consume hydrogen chloride through a pretreatment column,and then to separate oxygen from chromatographic column for quantification.The other method is to determine whether the oxygen content exceeds the standard by the sum of nitrogen and oxygen.The two methods can solve the problem of corrosion in hydrogen chloride analyzers.
关键词
氯化氢/氧含量/氮含量/气相色谱仪Key words
hydrogen chloride/oxygen content/nitrogen content/gas chromatograph引用本文复制引用
出版年
2024
NETL
NSTL
万方数据