SOLVENT-EXTRACTION EQUILIBRIUM OF GALLIUM FROM HYDROCHLORIC-ACID SOLUTIONS BY AMBERLITE LA-2

被引：12

作者：

GUTIERREZ, B ^{[1
]}

PAZOS, C ^{[1
]}

COCA, J ^{[1
]}

机构：

[1] UNIV OVIEDO,DEPT CHEM ENGN,E-33071 OVIEDO,SPAIN

来源：

JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY | 1994年 / 61卷 / 03期

关键词：

SOLVENT EXTRACTION; GALLIUM; AMBERLITE LA-2; EQUILIBRIUM;

D O I：

10.1002/jctb.280610310

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

The extraction of Ga(III) from chloride solutions by Amberlite LA-2 dissolved in kerosene at 25-degrees-C has been investigated. The effects of the concentrations of gallium, chloride and Amberlite LA-2, and pH, on the equilibrium are reported. Extracted complexes are formulated using a slope analysis of the equilibrium data. All gallium was back-extracted from the loaded organic phase with water.

引用

页码：241 / 245

页数：5

共 14 条

[1] THE PEROXY COMPLEXES OF PLUTONIUM(IV) [J].