EXTRACTION OF U(VI), PU(IV) AND TH(IV) BY SOME TRIALKYL PHOSPHATES

Authors
SURESH A SRINIVASAN TG RAO PRV
Citation
A. Suresh et al., EXTRACTION OF U(VI), PU(IV) AND TH(IV) BY SOME TRIALKYL PHOSPHATES, Solvent extraction and ion exchange, 12(4), 1994, pp. 727-744
Citations number
14
Categorie Soggetti
Chemistry
Journal title
Solvent extraction and ion exchange → ACNP
ISSN journal
07366299
Volume
12
Issue
4
Year of publication
1994
Pages
727 - 744
Database
ISI
SICI code
0736-6299(1994)12:4<727:EOUPAT>2.0.ZU;2-8
Abstract
This paper reports the data on the extraction of U(VI), Pu(IV) and Th( IV) from nitric acid by tri-isobutyl phosphate, tri-n-amyl phosphate, tri-isoamyl phosphate and tri-n-hexyl phosphate and provides a compari son of their extraction behaviour with that of tri-n-butyl phosphate. Data on the third phase formation in the system Th(NO3)4-HNO3-1.1 M tr ialkyl phosphate/n-dodecane are also presented.