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Journal of Radioanalytical and Nuclear Chemistry

, Volume 136, Issue 6, pp 395–403 | Cite as

Separation of actinide and fission product elements by means of thermochromatography and fractional sublimation of their β-diketonates

  • E. V. Fedoseev
  • M. I. Aizenberg
  • A. V. Davydov
  • B. F. Myasoedov
Article

Abstract

The heterogeneous ligand exchange synthesis of volatile β-diketonates of some actinides /230Th,233U,239Pu,241Am/ and fission product elements /90Sr,90Y,113Sn,113mIn/ and their separation by means of thermochromatography and fractional sublimation are reported. The methods are efficient for the separation of elements of different oxidation states.

Keywords

Oxidation Physical Chemistry Inorganic Chemistry 230Th Oxidation State 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Akadémiai Kiadó 1989

Authors and Affiliations

  • E. V. Fedoseev
    • 1
  • M. I. Aizenberg
    • 1
  • A. V. Davydov
    • 1
  • B. F. Myasoedov
    • 1
  1. 1.Vernadsky Institute of Geochemistry and Analytical ChemistryMoscowUSSR

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