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Separation of plutonium from intermediate level liquid waste by precipitation with alkyl-pyridinium nitrates

Abtrennung von Plutonium aus mittelaktivem flüssigen Abfall durch Fällung mit Alkylpyridiniumnitraten

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  • Anorganische Und Physikalische Chemie
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Summary

Plutonium as hexanitrato complex can be separated from intermediate level liquid waste by precipitation with various alkylpyridinium nitrates. The residual concentrations of Pu are below 10−6 mol/l.

Zusammenfassung

Plutonium wird als Hexanitratokomplex aus einem mittelaktiven Abfall durch Fällung mit verschiedenen Alkylpyridiniumnitraten abgetrennt. Die Restkonzentrationen von Pu betragen weniger als 10−6 mol/l.

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References

  1. Gompper K. (1985) Mittelaktive Abfallösungen. Abtrennung von Transuranelementen und Spaltprodukten. atomwirtschaft-atomtechnik30: 90

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Authors and Affiliations

  1. Institute of Physical and Macromolecular Chemistry, University of Regensburg, D-8400, Regensburg, Germany

    Jiri Strnad & Klaus Heckmann

  2. Kernforschungszentrum Karlsruhe (KfK), Institut für Nukleare Entsorgungstechnik, D-7500, Karlsruhe 1, Germany

    Klaus Gompper

Authors
  1. Jiri Strnad
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  2. Klaus Heckmann
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  3. Klaus Gompper
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Strnad, J., Heckmann, K. & Gompper, K. Separation of plutonium from intermediate level liquid waste by precipitation with alkyl-pyridinium nitrates. Monatsh Chem 120, 21–23 (1989). https://doi.org/10.1007/BF00809644

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  • DOI: https://doi.org/10.1007/BF00809644

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