云南化工2023，Vol.50Issue(z1)：22-26,5.DOI:10.3969/j.issn.1004-275X.2023.Supp.06
气相色谱法同步测定原料丙烯中砷烷、磷烷及MAP
Simultaneous determination of arsenane,phosphoane,and MAP in raw propylene by gas chromatography
陈举 1代刚 1安玉林 1杨亚乔1
作者信息
- 1. 云南云天化石化有限公司, 云南 昆明 650309
- 折叠
摘要
Abstract
Simultaneous determination of arsenic,phosphorus,and MAP(unsaturated light hydrocarbon)components in propylene using gas chromatography(helium ionization detector).The instrument parameter settings such as chromatographic column screening,valve column system design,column box temperature,and carrier gas flow rate were discussed.The method was validated using standard gas,and the detection limit of each component was≤0.1ppmV.The relative error was between-2.0%and 2.0%,and the relative standard deviation was less than 1.5%.The production application effect was good.关键词
氦离子化检测器/丙烯/砷烷/磷烷/MAPKey words
helium ionization detector/propylene/arsine/phosphine/MAP分类
化学化工引用本文复制引用
陈举,代刚,安玉林,杨亚乔..气相色谱法同步测定原料丙烯中砷烷、磷烷及MAP[J].云南化工,2023,50(z1):22-26,5.
