EOEG装置实验室气相色谱仪的优化配置

Optimization of the gas chromatograph configuration for EOEG plant laboratory

气相色谱仪是EOEG(还氧乙烷/乙二醇)装置实验室最重要的分析仪器,承担着工艺装置的大部分离线分析工作。在工程设计阶段,为某石化项目EOEG装置配置气相色谱仪的过程中,可供参考的色谱分析方法是多年前基于当时的仪器水平开发的,色谱的配置方案已不能完全满足工艺装置的分析要求。根据工艺装置的取样分析要求,结合工程经验和气相色谱仪的最新应用技术,我们对气相色谱仪的配置进行了系统优化,使优化后的气相色谱仪操作更简便,分析结果更精确。

Gas chromatograph is the most important analyzer in the EOEG plant laboratory and under‐take the most of off‐line analyses. Based on the sample and analytical requirements ,the engineering exper‐ences and latest gas chromatograph application technologies ,we systematically optimized the old configu‐rations of the gas chromatographs .The results show that the gas chromatographs are more easy to operate and the analytisis is more accurate.