摘要
介绍了用化学滴定法和气相色谱法分析二段转化器出口氯化氢气体的含量,得出氯化氢气体含量高时用化学滴定法测定,氯化氢气体含量低时用气相色谱法测定更精确。
The content of hydrogen chloride gas out of secondary converter was determined by chemical titration and gas chromatography. It was concluded that it was more precisive that hydrogen chloride gas were determined by chemical titration at high content and by gas chromatography at low content.
出处
《聚氯乙烯》
CAS
2007年第10期41-42,共2页
Polyvinyl Chloride
关键词
氯化氢
化学滴定法
气相色谱法
含量
分析
hydrogen chloride
chemical titration
gas chromatography
content
analysis