SYNERGISTIC EXTRACTION OF TH(IV) BY MIXTURES OF HTTA AND TBP IN BENZENE

被引：18

作者：

PATIL, SK

RAMAKRISHNA, VV

SAJUN, MS

THIAGARAJAN, R

机构：

[1] Radiochemistry Division, Bhabha Atomic Research Centre, Trombay, Bombay

来源：

SEPARATION SCIENCE AND TECHNOLOGY | 1979年 / 14卷 / 09期

关键词：

D O I：

10.1080/01496397908060245

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Extraction of Th(IV) from dilute perchloric acid medium by mixtures of HTTA and TBP in benzene medium was studied. The species Th(TTA)4.TBP was found responsible for the observed synergism. Equilibrium constants for the extraction equilibria involved are log KA=2.25, log KAB = 6.88, and log β AB = 4.63. Copyright © 1979 by Marcel Dekker, Inc.

引用

页码：859 / 868

页数：10

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