COEXTRACTION OF URANIUM AND TECHNETIUM IN TBP-SYSTEMS
- 1 June 1984
- journal article
- research article
- Published by Taylor & Francis in Solvent Extraction and Ion Exchange
- Vol. 2 (3) , 405-419
- https://doi.org/10.1080/07366298408918455
Abstract
The coextraction of technetium with uranium in TBP/HNO systems has been studied. The extraction mechanism, has been found to agree well with experimental data at 5 M HNO,.The extraction constant, KTC,e for this reaction Is given by where T is temperature (K) and CT total TBP concentration (%). This equation is valid for 5 M HNO, DSFS–30% TBP, and from 20 to 60°C, with an average error of 2·8% in log KTC,eKeywords
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