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      Separation of fission produced 106Ru from simulated high level nuclear wastes for production of brachytherapy sources

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          Abstract

          An effective and simple process for the isolation of 106Ru from high-level liquid wastes was developed. Radioactive ruthenium was oxidized by H 5IO 6 in HNO 3 solution and was extracted to CCl 4 phase in the form of RuO 4. In order to obtain ruthenium in the suitable form for production of brachytherapy sources, RuO 4 in organic phase was reduced and re-extracted to aqueous phase. The efficiency of extraction of 103Ru to organic phase was 86 %, re-extraction to aqueous solution was near 100 %, so the overall recovery of 103Ru is estimated at more than 80 %.

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          Most cited references 12

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          Radiation oncology physics : a handbook for teachers and students

           EB Podgorsak (2005)
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            Ruthenium Complexes Originating from the Purex Process: Coprecipitation with Copper Ferrocyanides via Ruthenocyanide Formation

             R. Gandon,  D Boust,  O. Bedue (1993)
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              Chemistry of the Elements

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                Author and article information

                Contributors
                +48-22-5041357 , +48-22-8111532 , abilewic@ichtj.waw.pl , a.bilewicz@ichtj.waw.pl
                Journal
                J Radioanal Nucl Chem
                J Radioanal Nucl Chem
                Journal of Radioanalytical and Nuclear Chemistry
                Springer Netherlands (Dordrecht )
                0236-5731
                1588-2780
                20 June 2013
                20 June 2013
                2013
                : 298
                : 3
                : 1713-1716
                Affiliations
                Institute of Nuclear Chemistry and Technology, Dorodna 16, 03-195 Warsaw, Poland
                Article
                2570
                10.1007/s10967-013-2570-3
                4514637
                © The Author(s) 2013

                Open AccessThis article is distributed under the terms of the Creative Commons Attribution License which permits any use, distribution, and reproduction in any medium, provided the original author(s) and the source are credited.

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                © Akadémiai Kiadó, Budapest, Hungary 2013

                separation techniques, brachytherapy, 106ru

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