微量水分析技术在乙烯法PVC化验室中的应用

Application of micro water analysis technology in thylene process PVC laboratory

综述了重量法、露点法、电量法、卡尔费休法、气相色谱法等微量水分析技术在乙烯法PVC生产工艺各环节的样品分析中的应用及方法改进。

In this paper,the application and improvement of micro water analysis techniques such as gravimetric method,dew point method,electricity method,Karl Fischer method and gas chromatography in sample analysis of PVC production process by chlor alkali ethylene method were reviewed.