合理运用柱切技术提高在线色谱仪分离能力  

Improve the Online Gas Chromatography Separation Ability by the Reasonable Use of Switching Column Chnique

作　　者：易峰[1] 刘建强[1] 吴兵[1] 李耀勇[1] 李新平[1] 

机构地区：[1]中石油独山子石化公司,新疆克拉玛依833600

出　　处：《中国仪器仪表》2012年第11期65-67,72,共4页China Instrumentation

摘　　要：探讨基于西门子MAXUM editionⅡ色谱仪具备多通道检测器、并行分析、柱间检测器等技术,以及工作站软件Ezchrom在谱图和数据处理方面的优势;如何充分恰当的运用色谱在分析过程中的中心柱切方法,切除不测组分,合理设置阀动作时间,以期分离重烃组分,使色谱仪有长期出色的运行表现。Based on Siemens MAXUM edition II chromatograph with multi-channel detectors, parallel analysis, inter-column detector technologies, as well as the a powerful workstation software Ezchrom in the advantages of the chromatogram and data processing, how to properly use of heart-cut method, removal of any un-measuring components, reasonable set valve action time to the separate heavy hydrocarbon components, keep chromatograph long-term outstanding running, it is core question that discussed in this article.

关 键 词：色谱仪 柱切 阀动作时间 

分 类 号：TH833[机械工程—仪器科学与技术]