Journal of Radioanalytical and Nuclear Chemistry

, Volume 246, Issue 2, pp 349–353

Chemical Separation Procedure Proposed for Studies of Bohrium

  • R. Malmbeck
  • G. Skarnemark
  • J. Alstad
  • K. Fure
  • M. Johansson
  • J. P. Omtvedt
Article

Abstract

Off-line and on-line studies have been performed with radioactive tracers of various elements to develop a chemical separation procedure for bohrium (element 107). The proposed procedure is intended for use in the fast solvent extraction system SISAK. The homologs technetium and rhenium were used to model the chemical behavior of bohrium. The results show that high decontamination factors can be obtained for technetium and rhenium with respect to unwanted contaminants like trivalent actinides, polonium and the Group 5 elements.

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Copyright information

© Akadémiai Kiadó, Budapest 2000

Authors and Affiliations

  • R. Malmbeck
    • 1
  • G. Skarnemark
    • 2
  • J. Alstad
    • 3
  • K. Fure
    • 3
  • M. Johansson
    • 3
  • J. P. Omtvedt
    • 3
  1. 1.Department of Nuclear ChemistryChalmers University of TechnologyGöteborgSweden
  2. 2.Department of Nuclear ChemistryChalmers University of TechnologyGöteborgSweden
  3. 3.Department of ChemistryUniversity of OsloOsloNorway

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