Вилучення урану з матеріалів техногенних родовищ методом надкритичної флюїдної екстракції
The method and installation of supercritical fluid extraction of uranium complexes in the carbon dioxide environment developed at the NSC KIPT are presented. The efficiency of extraction of uranium complexes from granites, which simulated uranium-bearing materials of technogenic deposits, is investi...
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| Datum: | 2012 |
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| Hauptverfasser: | , , |
| Format: | Artikel |
| Sprache: | Ukrainian |
| Veröffentlicht: |
State Scientific and Technical Center for Nuclear and Radiation Safety
2012
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| Online Zugang: | https://nuclear-journal.com/index.php/journal/article/view/232 |
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| Назва журналу: | Nuclear and Radiation Safety |
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Nuclear and Radiation Safety| Zusammenfassung: | The method and installation of supercritical fluid extraction of uranium complexes in the carbon dioxide environment developed at the NSC KIPT are presented. The efficiency of extraction of uranium complexes from granites, which simulated uranium-bearing materials of technogenic deposits, is investigated. It is shown that high rates of removal of uranium complexes from raw materials are achieved under certain conditions. It is concluded that the developed technology is promising for extraction of uranium from technogenic deposits. |
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