INFLUENCE OF THE EXTRACTED COMPOUNDS RATE OF FORMATION ON ITS ELECTRODIALYTIC TRANSPORT ACROSS SOLVENT-EXTRACTION MEMBRANES

被引：0

作者：

MOSKVIN, LN

SHMATKO, AG

KRASNOPEROV, VM

机构：

来源：

SOVIET ELECTROCHEMISTRY | 1987年 / 23卷 / 01期

关键词：

CHEMICAL OPERATIONS - Solvent Extraction - HYDROCHLORIC ACID - Solutions - MASS TRANSFER;

D O I：

暂无

中图分类号：

O646 [电化学、电解、磁化学];

学科分类号：

081704 ;

摘要：

The laws of electrodialytic transport of materials across solvent extraction membranes are discussed for the case where the limiting step of the process is the extracted compound's formation in the aqueous phase. Equations are obtained which define the rate of mass transfer of the component as a function of the kinetics of this reaction. The validity of the process description proposed is tested in the instance of electrodialytic iron(III) transport from hydrochloric acid solutions across a tributyl phosphate membrane.

引用

页码：25 / 30

页数：6

共 14 条

[1]

BASOLO F, 1967, MECHANISMS INORGANIC

[2]

BLOCH R, 1967, 1966 P INT C GOT, P605

[3] THERMODYNAMIC AND KINETIC-STUDIES OF HYDROXO AND CHLORO COMPLEXES OF IRON(III) IN ETHANOL WATER MIXTURES [J].