摘要
本文研究了合成氨脱碳液中二乙醇胺和二乙烯三胺的分离和测定方法.运用甲醇法使脱碳液中无机组分与有机胺分离.用高碘酸选择性氧化法测定二乙醇胺含量.用二乙烯三胺与 Cu^(2+)生成兰色整合物分光光度法测定二乙烯三胺的含量.
This artidle studies the method of sepqration and analysis of diethanolamine and diethylenetriamine in decar-burizating solution.Inorganec substance and organicc amine in decarburizating are sepqrated by methyl alcohol.Content of diethanolamine is analysed with selective oxidation process of periodic acid.Content of diethylenetri-amine is analysed by spectrophotometry in which blue chelation is produced for diethylenetriamine and coppery ion.
出处
《四川师范大学学报（自然科学版）》
CAS
CSCD
1992年第6期131-138,共8页
Journal of Sichuan Normal University（Natural Science）
关键词
二乙醇胺
二乙烯三胺
测定
diethanolamine
diethylenetriamine
determination
