Investigation of influence of colloids formation process on parameters of rare metals extraction

被引：0

作者：

Kenzhetayeva, S. O. ^{[1
]}

Abdygalimova, S. Sh. ^{[2
]}

机构：

[1] Ye A Buketov Karaganda State Univ, Karaganda, Kazakhstan

[2] Zh N Abishev Chem Met Inst, Karaganda, Kazakhstan

来源：

BULLETIN OF THE UNIVERSITY OF KARAGANDA-CHEMISTRY | 2015年 / 79期

关键词：

extraction; rare metals; modifier; colloidal structures; aliphatic alcohols;

D O I：

暂无

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

It was established that the introduction of aliphatic alcohols into the extraction system as a modifier during the extraction of rare metals led to structural changes in the organic phase. It was shown that structural reorganization of the organic phase led to a decrease in metal recovery and reduction of the process selectivity with increasing concentrations of alcohol. It was found that metal extractability increased at a certain ratio of the concentration of alcohol/extractant.

引用

页码：63 / 67

页数：5

共 7 条

[1]

Abdygalimova S.Sh., 2010, THEOR EXP CHEM 4 INT

[2]

Abdygalimova S.Sh, Reg., Patent No. [2013/0360.1, 201303601]

[3]

Abdygalimova S. Sh., 2009, PUR WAT INT SCI PRAC

[4]

Abdygalimova S.Sh, 2011, P 1 INT KAZ RUSS C C, P301

[5]

Attwod D., 1983, SURFACTANT SYSTEMS T

[6] VOLUME CHANGES AND DISTRIBUTION OF HCL AND H2O IN THE TRI-N-BUTYL PHOSPHATE H2O-HCL LIQUID LIQUID-SYSTEM - A REVERSED MICELLAR PHENOMENOLOGICAL MODEL [J].

OSSEOASARE, K .

COLLOIDS AND SURFACES, 1990, 50 :373-392

[7]

Shchukin E. D., 1982, COLLOID CHEM

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