Extraction of rare earth metals from nitrate solutions with a binary extractant based on Cyanex 272

被引：21
|
作者：
Belova, V. V. [1 ]
Voshkin, A. A. [1 ]
Egorova, N. S. [1 ]
Khol'kin, A. I. [1 ]
机构：
[1] Russian Acad Sci, NS Kurnakov Gen & Inorgan Chem Inst, Moscow 117907, Russia
来源：
RUSSIAN JOURNAL OF INORGANIC CHEMISTRY | 2010年 / 55卷 / 04期
基金：
俄罗斯基础研究基金会;
关键词：
TRIALKYLMETHYLAMMONIUM NITRATE; LANTHANIDE(III) NITRATES;
D O I：
10.1134/S0036023610040224
中图分类号：
O61 [无机化学];
学科分类号：
070301 ; 081704 ;
摘要：
Mechanisms for the extraction of rare earth metals with a binary extracting agent based on bis(2,4,4-trimethylpentyl)phosphinic acid with the formation of various complexes in the organic phase were proposed. The compositions of the extracted compounds were determined, and the distribution of these compounds was adequately described by calculated curves.
引用
收藏
页码：629 / 633
页数：5
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