Extraction of 88Y, 152Eu, 228Ac, 241Am, and 244Cm with 2-thenoyltrifluoroacetone (TTA) resin
Journal Article
·
· Journal of Radioanalytical and Nuclear Chemistry
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States). Nuclear and Chemical Sciences Division
In this report the behavior of 88Y, 152Eu, 228Ac, 241Am, and 244Cm was studied with 2-thenoyltrifluoroacetone resin with batch uptake, kinetics and column studies. Studies were performed in acetate buffer solutions (pHâ~â2 toâ~â6) and there was high uptake of all isotopes, except 228Ac, at pHâ>â4.5. The kinetics of uptake were reasonable, although slower for the actinides, and sufficient for column studies. The retention of 88Y, 152Eu, and 241Am on the resin in column studies was demonstrated as well as a reasonable separation of these isotopes from 228Ac.
- Research Organization:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- Sponsoring Organization:
- USDOE National Nuclear Security Administration (NNSA)
- Grant/Contract Number:
- AC52-07NA27344
- OSTI ID:
- 2338048
- Report Number(s):
- LLNL-JRNL-858107; 1088197
- Journal Information:
- Journal of Radioanalytical and Nuclear Chemistry, Journal Name: Journal of Radioanalytical and Nuclear Chemistry Journal Issue: 4 Vol. 333; ISSN 0236-5731
- Publisher:
- SpringerCopyright Statement
- Country of Publication:
- United States
- Language:
- English
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