Extraction of Uranium(VI) by Di-(2-ethylhexyl)-phosphoric acid, Tributyl Phosphate and Trioctyl Phosphine Oxide Gels
The gel-liquid extraction of U(VI) has been studied using the equilibrium distribution method. Gels used in this study were prepared by swelling styrene divinylbenzene with di-(2-ethyl-hexyl)-phosphoric acid (HDEHP), tributyl phosphate, trioctyl phosphine oxide or mixtures of HDEHP and each of the...
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| Main Authors: | , |
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| Format: | Article |
| Language: | deu |
| Published: |
Swiss Chemical Society
1979-06-01
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| Series: | CHIMIA |
| Online Access: | https://www.chimia.ch/chimia/article/view/9443 |
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| Summary: | The gel-liquid extraction of U(VI) has been studied using the equilibrium distribution method. Gels used in this study were prepared by swelling styrene divinylbenzene with di-(2-ethyl-hexyl)-phosphoric acid (HDEHP), tributyl phosphate, trioctyl phosphine oxide or mixtures of HDEHP and each of the other reagents. Synergistic enhancement of extraction was obtained with the latter gels and a mechanism which accounts for the observed results was proposed.
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| ISSN: | 0009-4293 2673-2424 |