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Extraction of Metal Ions by Neutral ß-Diphosphoramides

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New Separation Chemistry Techniques for Radioactive Waste and Other Specific Applications

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Summary

The extracting ability of ß-diphosphoramides of the type R-N[P(O)(NMe2)2]2 with R=-CH3 (NIPA), -C12H25 (ODIPA), or -C16H33 (OHDIPA) for metal ions such as lanthanides, uranyl, and the transuranium elements Am(III) and Pu(IV) has been studied. Extraction yields depend on the nature of the ligand, the organic diluent (nitromethane, kerosene, tert-butylbenzene), the concentration of nitric acid in the aqueous phase, and the ligand-to-metal ratio, Q.

The results show that the bidentate phosphoramides are very efficient extractants for all of the metals studied, even at low ratios Q. The presence of nitric acid generally enhances the extraction yields. On the other hand, selectivity is rather poor with these ligands.

A particular effort has been made to determine the nature of extracted species by NMR spectroscopy.

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References

  1. NAVRATIL, J.D. and SCHULZ, W.W. (Eds) Actinide Separations, ACS Symposium Series, Vol 117, Chapter 8, Washington D.C., 1980.

    Google Scholar 

  2. MARCUS, Y. and KERTES, A.S., Ion Exchange and Solvent Extraction of Metal Complexes, Wiley, London, 1969, and references cited therein.

    Google Scholar 

  3. BERKMAN, Z.A., BERTINA, L.E., KABACHNIK, M.L, KOSSYKH, V.G., MED-VED’, T.Ya., NESTEROVA, N.P., ROZEN, A.M., YUDINA, K.S. (1975), Radiokhimiya, 17, 210

    Google Scholar 

  4. KABACHNIK, M.L, KOIRO, O.E., MEDVED’, T.Ya., MYASOEDOV, B.F., NES-TEROVA, N.P., CMUTOVA, M.K., 1975, Dok. Acad. Nauk. SSSR, 222, 1346

    Google Scholar 

  5. CHMUTOVA, M.K., KOCHETOVA, N.E., MYASOEDOV, B.F., (1978), Radiokhimiya, 20, 713.

    Google Scholar 

  6. LESTER, P. (1955) Chem. Abstr. 49, 6300g.

    Google Scholar 

  7. DEBO, A. (1960) Chem. Abstr. 54, 24397e.

    Google Scholar 

  8. DEBOLSTER, M.W.G. and GROENEVELD, W. (1971) Rec. Tr; Chim. Pays Bas, 90, 687.

    Google Scholar 

  9. DOUCET LADEVEZE, G., JABBARI AZAD, Y., RODEHÜSER, L., RUBINI, P., SELVE, C, DELPUECH, J.J. (1986), Tetrahedron, 42, 371.

    Article  Google Scholar 

  10. VAN LEEUWEN, P.W.N.M. and GROENEVELD, W.L. (1967) Inorg. Nucl. Chem. Lett., 3, 145.

    Article  Google Scholar 

  11. KARAYANNIS, N.M., BRADSHAW, E.E., PYTLEWSKI, L.L., and LABES, N.M. (1970), J. Inorg. Nucl. Chem., 32, 1079.

    Article  Google Scholar 

  12. DEBOLSTER, M.W.G. and GROENEVELD, W. (1972), Rec. Tr; Chim. Pays Bas, 91, 171.

    Article  Google Scholar 

  13. BOKOLO, K., Thesis, Nancy/France, 1984.

    Google Scholar 

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Authors and Affiliations

  1. Laboratoire d’Etude des Solutions Organiques et Colloïdales (L.E.S.O.C.), UAR C.N.R.S. no 406, Université NANCY I, B.P. 239, F-54506, Vandoeuvre les Nancy Cedex, France

    P. Rubini, L. Rodehüser, J.-J. Delpuech, Ch. BenNasr, G. Fasan & K. Bokolo

  2. C.E.A., Département de Génie Radioactif, Service des Etudes de Procédés, CEN/FAR, B.P. 6, F-92260, Fontenay-aux-Roses, France

    C. Madic

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  1. P. Rubini
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  2. L. Rodehüser
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  3. J.-J. Delpuech
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  4. Ch. BenNasr
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  5. G. Fasan
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  6. K. Bokolo
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  7. C. Madic
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Editor information

Editors and Affiliations

  1. Commission of the European Communities, Brussels, Belgium

    Messrs L. Cecille

  2. Italian Commission for Nuclear and Alternative Energy Sources (ENEA), Rome, Italy

    M. Casarci  & L. Pietrelli  & 

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© 1991 ECSC, EEC, EAEC, Brussels and Luxembourg

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Rubini, P. et al. (1991). Extraction of Metal Ions by Neutral ß-Diphosphoramides. In: Cecille, M.L., Casarci, M., Pietrelli, L. (eds) New Separation Chemistry Techniques for Radioactive Waste and Other Specific Applications. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-3654-9_7

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  • DOI: https://doi.org/10.1007/978-94-011-3654-9_7

  • Publisher Name: Springer, Dordrecht

  • Print ISBN: 978-1-85166-656-0

  • Online ISBN: 978-94-011-3654-9

  • eBook Packages: Springer Book Archive

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