EFFECT OF WATER-SOLUBLE COMPLEXING AGENT ON THE EXTRACTION OF CE(III)AND ND(III) BY 2-ETHYLHEXYLPHOSPHONIC ACID MONO-2-ETHYLHEXYL ESTER

Authors
SUJATHA S REDDY MLP RAMAMOHAN TR DAMODARAN AD
Citation
S. Sujatha et al., EFFECT OF WATER-SOLUBLE COMPLEXING AGENT ON THE EXTRACTION OF CE(III)AND ND(III) BY 2-ETHYLHEXYLPHOSPHONIC ACID MONO-2-ETHYLHEXYL ESTER, Journal of radioanalytical and nuclear chemistry, 174(2), 1993, pp. 271-278
Citations number
12
Categorie Soggetti
Chemistry Analytical","Nuclear Sciences & Tecnology","Chemistry Inorganic & Nuclear
Journal title
Journal of radioanalytical and nuclear chemistry → ACNP
ISSN journal
02365731
Volume
174
Issue
2
Year of publication
1993
Pages
271 - 278
Database
ISI
SICI code
0236-5731(1993)174:2<271:EOWCAO>2.0.ZU;2-L
Abstract
Extraction of Ce(III) and Nd(III) by 2-ethylhexylphosphonic acid mono- Zethylhexyl ester (EHEHPA) in the presence of water soluble complexing agent, glycine, has been studied. An improvement in separation factor between these lanthanides is observed. ?he extraction data have been analyzed theoretically, taking into account complexation of the metal in the aqueous phase with glycine and chloride ion and plausible compl exation in the organic phase.