Synergistic Extraction of Th(IV) by Mixtures of HTTA and TBP in Benzene
- 1 November 1979
- journal article
- research article
- Published by Taylor & Francis in Separation Science and Technology
- Vol. 14 (9) , 859-868
- https://doi.org/10.1080/01496397908060245
Abstract
Extraction of Th(IV) from dilute perchloric acid medium by mixtures of HTTA and TBP in benzene medium was studied. The species Th(TTA)4 TBP was found responsible for the observed synergism. Equilibrium constants for the extraction equilibria involved are log KA = 2.25, log KAB = 6.88, and log βAB = 4.63.Keywords
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