Dependence of Extraction Properties of 2,6-Dicarboxypyridine Diamides on Extractant Structure

被引：74
作者：
Alyapyshev, M. Yu. [1 ]
Babain, V. A. [1 ]
Tkachenko, L. I. [1 ]
Eliseev, I. I. [1 ]
Didenko, A. V. [2 ]
Petrov, M. L. [2 ]
机构：
[1] VG Khlopin Radium Inst, St Petersburg 194021, Russia
[2] St Petersburg State Technol Inst, Dept Organ Chem, St Petersburg, Russia
来源：
SOLVENT EXTRACTION AND ION EXCHANGE | 2011年 / 29卷 / 04期
关键词：
Diamides of pyridine-2,6-dicarboxylic acid; extraction; actinides; lanthanides; NITRIC-ACID SOLUTIONS; LANTHANIDE(III) IONS; SOLVENT-EXTRACTION; DIPICOLINIC ACID; SEPARATION; ACTINIDES; AMERICIUM; EUROPIUM; WASTE;
D O I：
10.1080/07366299.2011.581049
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
New diamides of dipicolinic acid have been prepared and their affinity for lanthanides, americium, and uranium has been explored using the liquid-liquid extraction method. These extractants feature mixed alkyl/aryl substituents. The highest extraction is seen for phenyl/ethyl derivatives. The structure-reactivity relationship for extraction and solubility is discussed.
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收藏
页码：619 / 636
页数：18
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