METAL CONCENTRATION BY REVERSED MICELLES

被引：18

作者：

BULAVCHENKO, AI

BATISHCHEVA, EK

TORGOV, VG

机构：

[1] Institute of Inorganic Chemistry, Russian Academy of Sciences, Siberian Branch

来源：

SEPARATION SCIENCE AND TECHNOLOGY | 1995年 / 30卷 / 02期

关键词：

D O I：

10.1080/01496399508015836

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new method of metal concentration by reversed micelles is described. It differs from traditional solvent extraction concentration in the procedure of metal stripping from an organic phase. Reversed micelles are broken by heating or by adding a polar organic diluent. A concentrated metal solution is produced at surfactant disaggregation; there is no need to use a water-stripping solution. Coefficients of concentration for Fe(III), Pt(IV), and Pd(II) chloride complexes as high as 150 to 1800 have been seen when nonionic oxyethylated surfactants are used.

引用

页码：239 / 246

页数：8

共 15 条

[1]

ADAMSON AW, 1979, PHYSICAL CHEM SURFAC

[2]

Danielsson I, 1979, SOLUTION CHEM SURFAC, V2, P659

[3] THE PARTITIONING OF SOLUTES BETWEEN WATER-IN-OIL MICROEMULSIONS AND CONJUGATE AQUEOUS PHASES [J].