摘要
报告了萃取剂三烷基氧化膦在γ射线辐下分解产生的气态烃类的气相色谱分析法。测定了甲烷、乙烷、乙烯、丙烷和丙烯。采用预空取样，ＧＤＸ１０２充柱，氢火焰离子化检测器。方法简便、快速，用此法测定了辐照剂量１０＾４～１０＾６Ｇｙ的三烷基氧化膦样品，获得满意结果。
The trialkylphosphine oxide (TRPO) is used to novel extractant for chemical separation and chemical engineering.The gaseous hydrocarbons were as degradation products in TRPO by y-ray irradiation.The determination of C1 ~ C4 gaseous hydrocarbons in irradiated TRPO with space head gas chromatograph was described.The GDX102 stationary phase and nitrogen carrier gas were used.The prop-oesed method has been applied to the determination of methane,ethylene,ethane,propane,propene in trialkylphosphine oxide with satisfactory results.
出处
《化学分析计量》
CAS
2000年第2期18-19,32,共3页
Chemical Analysis And Meterage
关键词
气相色谱测定
三烷基氧化膦
辐照分析
气态烃类
gas chromatographic determination,trialkylphosphine oxide (TRPO),irradiation analysis,gaseous hydrocarbons
