Studies on the supercritical fluid extraction of uranium from tissue matrix
作者： R. Kumar , N. Sivaraman , T. G. Srinivasan , P. R. Vasudeva Rao
DOI: 10.1524/RACT.2002.90.3_2002.141
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摘要: Extraction of uranium from tissue matrix was studied using supercritical carbon dioxide containing modifier solvent. The extraction efficiency investigated with methanol, tri-n-octyl phosphine oxide (TOPO) in methanol and tri-n-butyl phosphate (TBP) as modifiers. behaviour the UO 2 (NO 3 ) .2TOPO complex loaded on also investigated. Supercritical modified alone found to extract a maximum about 76% matrix.
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