EXTRACTION AND SEPARATION STUDIES OF BISMUTH(III) AND ANTIMONY(III) WITH TRIS(2-ETHYLHEXYL)PHOSPHATE

被引：14

作者：

BARVE, AD ^{[1
]}

DESAI, GS ^{[1
]}

SHINDE, VM ^{[1
]}

机构：

[1] INST SCI, ANALYT LAB, 15 MADAM CAMA RD, BOMBAY 400032, INDIA

来源：

BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN | 1993年 / 66卷 / 04期

关键词：

D O I：

10.1246/bcsj.66.1079

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Separation of bismuth(III) from lead, antimony, gold, and tellurium and that of antimony(III) from copper, bismuth, and lead is achieved by selective extraction of bismuth(III) and antimony(III) from halide solutions into tris(2-ethylhexyl)phosphate (TEHP) dissolved in toluene or xylene. The extracted species are evaluated by log D-log C plots. The method is applicable to the analysis of some 'real' samples. The separation and determination takes only 20 minutes.

引用

页码：1079 / 1083

页数：5

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