聚甲醛浆液中三聚甲醛、二氧五环、乙二醇、苯等各组分气相色谱法分析

摘要

采用填充柱色谱法进行聚甲醛浆液中的各组分含量测定，分析时间短、分析操作简便，获得了较好的准确度和灵敏度，为装置的稳定优化运行奠定基础。%In this paper, the analysis methods on how to use packed column Chromatography to measure each component in poly-oxymethylene slurry is introduced. This method has some advantages such as short time , simple analysis,high accuracy,high sensitivity and lays the foundation for the stability and optimization of the device.