Solvent extraction of Pr(III), Nd(III), Sm(III) and Eu(III) with 5,7-dichloro-8-hydroxyquinoline from water and water-methanol phases

被引：0
|
作者：
Czakis-Sulikowska, D [1 ]
Kuznik, B [1 ]
Malinowska, A [1 ]
机构：
[1] Tech Univ Lodz, Inst Gen & Ecol Chem, PL-90924 Lodz, Poland
来源：
CHEMIA ANALITYCZNA | 2001年 / 46卷 / 01期
关键词：
extraction; lanthanides(III); 5,7-dichloro-8-hydroxyquinoline;
D O I：
暂无
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
The extraction of Ln(III) (Pr, Nd, Sm, Eu) with 5,7-dichloro-8-hydroxyquinoline in chloroform from water and water-methanol phase was studied. The parameters of the extraction process were determined and the separation factors of investigated pairs of lanthanides were calculated. In the presence of methanol in the water phase the synergistic effect was observed.
引用
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页码：93 / 99
页数：7
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