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Title EXTRACTION OF TRACER QUANTITIES OF URANIUM(VI) FROM NITRIC ACID BY TRI-n- BUTYL PHOSPHATE
Creator/Author Marcus, Y.
Publication Date1961 Sep 01
OSTI IdentifierOSTI ID: 4837840
Other Number(s)Journal ID: JPCHA; Other: 0022-3654
Resource TypeJournal Article
Resource RelationJournal Name: Journal of Physical Chemistry (U.S.); Journal Volume: Vol: 65; Other Information: Orig. Receipt Date: 31-DEC-61
Research OrgIsrael Atomic Energy Commission Labs., Rehovoth
SubjectCHEMISTRY; BUTYL PHOSPHATES; CHEMICAL REACTIONS; DISTRIBUTION; NITRATES; NITRIC ACID; SOLUTIONS; SOLVENT EXTRACTION; THERMODYNAMICS; URANIUM
Description/AbstractThe thermodynamic equation relating D/sub U/, the distribution coefficient of uranium (VI) tracer between tri-n-butyl phosphate (TBP) in an inert diluent and nitric acid, to the concentrations of nitric acid and TBP, C/ sub H/ and C/sub T/, are evaluated quantitatively. The calculations describe the extraction of nitrates at tracer concentrations by TBP, and chemical reactions which describe the system in the range of 0 to 7 M nitric acid and 0 to 1 M TBP are given. The calculations are compared with experimental data. (P.C.H.)
Country of PublicationCountry unknown/Code not available
LanguageEnglish
FormatMedium: X; Size: Pages: 1647-8
System Entry Date2008 Feb 06

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