Sorption behaviour of some actinides on silica gel from mineral acids and alcoholic solutions |
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| Authors: | N. Souka K. Farah R. Shabana |
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| Affiliation: | (1) Nuclear Chemistry Department, Atomic Energy Establishment, Caior, (Egypt) |
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| Abstract: | Sorption of Th, Pa, U, Np and Pu on silica gel from HNO3, HCl and HCl−ROH solutions was investigated. Equilibrium studies indicated sorption behaviour to vary greatly with the acid used. In mixtures of HCl with different alcohols, distribution coefficints were found to depend on alcohol percentage as well as on acidity. Results were discussed and conditions for possible separations were indicated. |
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