LIQUID-LIQUID-EXTRACTION MODEL FOR THE SYSTEM "LACL3-ND(NO3)3-HNO3-H2O-HDEHP-AMSCO

被引：4

作者：

HOH, YC ^{[1
]}

BAUTISTA, RG ^{[1
]}

机构：

[1] IOWA STATE UNIV SCI & TECHNOL,DEPT CHEM ENGN,AMES,IA 50011

来源：

JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY | 1979年 / 41卷 / 12期

关键词：

D O I：

10.1016/0022-1902(79)80124-4

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

The liquid-liquid extraction model for a binary metal system successfully applied to the lanthanide nitrate system was found to be applicable to the binary metal-mixed ligand system only when equal mole fractions of each metal components are present in the feed solution. The agreement in this special case is explained satisfactorily in terms of the two-suffix Margules equations. The lack of agreement between the chemically based model and the experimental data was attributed to the effects of the stability constants and the degree of formation of the lanthanide mixed ligand complexes on the separation factors. © 1979.

引用

页码：1787 / 1792

页数：6

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