PREPARATION OF AN ANION-EXCHANGE RESIN WITH QUATERNARY PHOSPHONIUM CHLORIDE AND ITS ADSORPTION BEHAVIOR FOR NOBLE-METAL IONS

被引：22

作者：

FUJIWARA, M ^{[1
]}

MATSUSHITA, T ^{[1
]}

KOBAYASHI, T ^{[1
]}

YAMASHOJI, Y ^{[1
]}

TANAKA, M ^{[1
]}

机构：

[1] OSAKA UNIV,FAC ENGN,DEPT APPL CHEM,SUITA,OSAKA 565,JAPAN

来源：

ANALYTICA CHIMICA ACTA | 1993年 / 274卷 / 02期

关键词：

ION EXCHANGE; COPPER; EXTRACTION; GOLD; HEAVY METALS;

D O I：

10.1016/0003-2670(93)80478-4

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

An anion-exchange resin was prepared by the reaction of chloromethylated polystyrene with tris(2,6-dimethoxyphenyl)phosphine. It possesses high sorption selectivity for noble metal ions such as gold(III) and platinum(IV). In addition, complete separation between gold(III) and copper(II) was achieved from hydrochloric acid solution with this resin using a column system.

引用

页码：293 / 297

页数：5

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