摘要
本文用ＡｍｂｅｒｌｙｓｔＡ－２６大孔阴离子交换树脂分离及用ＴＭＫ分光光度法分别与同时测定金、钯、铂。研究酸度、流速、离子浓度、淋洗剂的选择、共存离子的干扰情况并应用于矿样的分析，得到满意的测定结果。
he optimum conditions of separationof gold,palladium and platinum with Am-berlyst A-26 macroporous resin has been es-tablished. The metal ions were determinedby TMK absorption spectrophotometry.The effect of acidity,flow rate throuth theresin column,concentration of metal ions,kinds of eluant and foreign ions on the sepa-ration and determination has been studied.This method has been applied to the deter-mination of Au,Pd and Pt in rocks with sat-isfactory results.
出处
《分析试验室》
CAS
CSCD
北大核心
1996年第2期1-5,共5页
Chinese Journal of Analysis Laboratory
关键词
金
钯
铂
光度法
离子交换树脂
Palladium and platinumseparation and determination
ion exchange
Amberlvst A-26 resin
