化学法和色谱法分析氯乙烯转化器中氯化氢和乙炔含量的对比

Comparison between chemical method and chromatography method for the determination of hydrogen chloride content and acetylene content in ethylene chloride converter

通过具体分析试验数据,对用化学法和色谱法分析氯乙烯工段转化器中氯化氢和乙炔含量进行了对比分析。明确了实际生产中乙炔含量和氯化氢含量分析方式的取舍问题,大大提高了分析工作效率。

Through specific analytical tests,two methods,i.e.chemical method and chromatogra-phy method,for the determination of hydrogen chloride content and acetylene content in vinyl chloride converters were compared.The choice of metod for the determination of acetylene content and hydro-gen chloride content in the actual production was clarified,and the analysis efficiency was greatly im-proved.