N_(1923)—硅球对钯萃取色层性能的研究及分析应用  

The Characteristics and Analytical Application of N_(1923)-Silica Extraction Chromatography for Palladium

作　　者：吴一梅[1] 周志瑞[1] 

机构地区：[1]杭州大学化学系,杭州310028

出　　处：《分析试验室》1990年第6期55-57,共3页Chinese Journal of Analysis Laboratory

摘　　要：本文研究了伯胺N_(1923)-硅球对钯的吸附速率和等温吸附线,通过柱色层试验,提出了N_(1923)-硅球萃取色层分离富集-原子吸收法测定模拟水样及催化剂中痕量钯的方法。The characteristics of N_(1923)-silica for palladium was studied by means of atomic absorption spectrometry. Based on the column chromatography test, method for separation, preconcentration and determination of palladium was established.

关 键 词：钯 萃取 N1923-硅球 

分 类 号：O614.823[理学—无机化学]