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Journal of Radioanalytical Chemistry

, Volume 5, Issue 1, pp 21–30 | Cite as

Zur Abtrennung und Dekontamination von Uran aus salpetersauren Spaltproduktlösungen mit Anionenaustauschern

  • M. Stoeppler
Article

Abstract

Weight distribution coefficients for U(VI) against Dowex 1 and Dowex 2 in HCl/HNO3 and practical column-exchange capacities under defined conditions were determined. The behaviour of thorium, protactinium, iron, zirconium, niobium, ruthenium, and tellurium in the same system was studied in column experiments. The results of these determinations are discussed. An ion exchange procedure for enrichment and decontamination of uranium from fission products and thorium containing nitric acid solutions with the aid of a simple remoted handling apparatus is described.

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Copyright information

© Akadémiai Kiadó 1970

Authors and Affiliations

  • M. Stoeppler
    • 1
  1. 1.Zentrallabor für Chemische AnalyseKernforschungsanlage Jülich GmbHBRD

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