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Specific Features of Peroxide Precipitation of Uranium from Acid Water–Ethanol Solutions

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Abstract

Effect of acidity and hydrogen peroxide and ethanol concentrations on the degree of precipitation of uranium peroxide in solutions of various compositions was studied. The efficiency of the peroxide purification of uranium to remove REEs and strontium was experimentally verified. A radionuclide 152Eu served as a representative of REEs. The behavior of Sr was examined on its analog, 133Ba.

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Authors and Affiliations

  1. Research Institute of Nuclear Reactors, 433510, Dimitrovgrad, Russia

    A. S. Kornilov, E. V. Piterkina, K. O. Shcherbakova, A. O. Makarov & O. S. Dmitrieva

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  1. A. S. Kornilov
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  2. E. V. Piterkina
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  3. K. O. Shcherbakova
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  4. A. O. Makarov
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  5. O. S. Dmitrieva
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Corresponding author

Correspondence to K. O. Shcherbakova.

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Kornilov, A.S., Piterkina, E.V., Shcherbakova, K.O. et al. Specific Features of Peroxide Precipitation of Uranium from Acid Water–Ethanol Solutions. Radiochemistry 62, 173–176 (2020). https://doi.org/10.1134/S1066362220020046

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  • DOI: https://doi.org/10.1134/S1066362220020046

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