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Journal of Radioanalytical and Nuclear Chemistry

, Volume 134, Issue 1, pp 109–128 | Cite as

Electromigration of carrier-free radionuclides

13. Ion mobilities and hydrolysis of241Am−Am(III) in aqueous inert electrolytes
  • F. Rösch
  • T. Reimann
  • G. V. Buklanov
  • M. Milanov
  • V. A. Khalkin
  • R. Dreyer
Article

Abstract

The electromigration behaviour of carrier-free241Am−Am(III) in inert electrolytes, μ=0.1 (C10 4 ), T=298.1(1) K, was studied. On the basis of the overall ion mobilities of241Am−Am(III) on pH between pH 5.5 and 12.9, the stoichiometric hydrolysis constants p 3 β3 =23.8(9), and pK1=6.9(2) were obtained. For K4 a limitation of pK4≧14.4(3) was possible, because no formation of anionic hydrolysis products in solutions pH≦12.9 was registered. The individual ion mobility of the241Am−Am3+ decrease in the range pH 5.5–3 from +6.85(15) up to +5.50(15)·10−4 cm2·s−1·V−1. Dependences of this effect on overall ionic strength, inert electrolyte anion, and the temperature of the electrolytes were studied in acidic and neutral solutions.

Keywords

Physical Chemistry Hydrolysis Inorganic Chemistry Radionuclide Ionic Strength 
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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References

  1. 1.
    INFCE, Waste Management and Disposal, IAEA, Vienna, 1980.Google Scholar
  2. 2.
    C. KLINSBERG, J. DUGUID, Status of Technology for Isolating High-Level Radioactive Wastes in Geologic Repositories, DOE/TIC-11207, U.S. Department of Energy, Washington, D.C., 1980.Google Scholar
  3. 3.
    U. S. Nuclear Regulatory Commission, 10 CFR Part 60, Disposal of High-Level Radioactive Wastes in Geological Repositories, Technical Criteria, Federal Register, Vol. 48, No 120, June 21, 1983, p. 28194–229.Google Scholar
  4. 4.
    U.S. Environmental Protection Agency, 40 CFR Part 191, Environment Strandards for the Management and Disposal of Spent Nuclear Fuel, High-Level and Transuranic Radioactive Wastes, Federal Register, Vol. 47, No 250, December 29, 1982, p. 58196–206.Google Scholar
  5. 5.
    A. E. OGARD, J. F. KERRISK, Groundwater Chemistry Along the Flow Path between a Proposed Repository Site and the Accessible Environment, Los Alamos National Laboratory, URLA-10188MS, New Mexico, 1984.Google Scholar
  6. 6.
    J. B. MOODY, Radionuclide Migration/Retardation: Research and Development Technology Status Report, Office of Nuclear Waste Isolation, ONWI-321. Batelle Memorial Institute, Columbus, OH, 1982.Google Scholar
  7. 7.
    B. S. JENSEN, Migration Phenomena of Radionuclides into the Geosphere, Radioactive Waste Management, Vol. 5, Harwood Academic Publ., Switzerland, 1982.Google Scholar
  8. 8.
    L. CARLSEN, O. J. NIELSEN, P. BO, C. DITLEVSEN, The Influence of Chemical Reactions on the Mobility of Radionuclides in the Terrestial Environment, RISO-M-2533, Risø Natl. Lab., Roskilde, Denmark, 1986.Google Scholar
  9. 9.
    O. J. NIELSEN, P. BO L. CARLSEN, COLUMN-2A Computer program for Simulating Migration, RISO-R-514, Risø Natl. Lab., Roskilde, Denmark, 1985.Google Scholar
  10. 10.
    H. NITSCHE, N. M. EDELSTEIN, Radiochim. Acta, 39 (1985) 23.Google Scholar
  11. 11.
    G. BIDOGLIO, A. DE PLANO, A. AVOGADRO, C. N. MURRAY, Inorg. Chim. Acta, 95 (1984) 1.CrossRefGoogle Scholar
  12. 12.
    A. CHATT, G. BIDOGLIO, A. DE PLANO, Anal. Chim. Acta, 151 (1983) 203.CrossRefGoogle Scholar
  13. 13.
    G. BIDOGLIO, Radiochem. Radioanal. Letters 53 (1982) 45.Google Scholar
  14. 14.
    G. BIDOGLIO, A. CHATT, A. DE PLANO, F. ZORN, J. Radioanal. Chem., 79 (1983) 153.Google Scholar
  15. 15.
    V. P. SHVEDOV, Elektromigratsionnyi metod v fozokokhimicheskich issledovaniyach, Atomizdat, Moskva, 1971.Google Scholar
  16. 16.
    A. V. STEPANOV, E. K. KORTSHEMNAYE, Elektromigratsionnyi metod v neorganicheskom analize, Khimiya, Moskva, 1979.Google Scholar
  17. 17.
    A. B. SHALINETS, A. V. STEPANOV, Radiokhimiya, 14 (1972) 280.Google Scholar
  18. 18.
    M. MILANOV, W. DOBERENZ, A. MARINOV, V. A. KHALKIN J. Radioanal. Nucl. Chem., 82 (1984) 101.Google Scholar
  19. 19.
    M. MILANOV, TRAN KIM HUNG D. SHONINSKI, F. RÖSCH, V. A. KHALKIN, Radiokhimiya, 29 (1987) 650.Google Scholar
  20. 20.
    M. MILANOV, F. RÖSCH, V. A. KHALKIN, J. HENNIGER, TRAN KIM HUNG, Radiokhemiya, 29 (1987) 21.Google Scholar
  21. 21.
    F. RÖSCH, TRAN KIM HUNG M. MILANOV, V. A. KHALKIN, Talanta, 34 (1987) 375.CrossRefGoogle Scholar
  22. 22.
    F. RÖSCH, R. HERRMANN, TRAN KIM HUNG, M. MILANOV, V. A. KHALKIN, J. Radioanal. Nucl. Chem., 111 (1987) 319.Google Scholar
  23. 23.
    F. RÖSCH, TRAN KIM HUNG, M. MILANOV, N. A. LEBEDEV, V. A. KHALKIN, J. Chomatogr. 396 (1987) 43.CrossRefGoogle Scholar
  24. 24.
    F. RÖSCH, M. MILANOV, TRAN KIM HUNG, R. LUDWIG, G. V. BUGLANOV, V. A. KHALKIN, Radiochim. Acta, 42 (1987) 43.Google Scholar
  25. 25.
    F. RÖSCH, TRAN KIM HUNG, M. MILANOV, V. A. KHALKIN, Isotopenpraxis, 24 (1988) 383.Google Scholar
  26. 26.
    F. RÖSCH, TRAN KIM HUNG, V. A. KHALKIN, M. MILANOV, R. DREYER, Z. Chem., 27 (1987) 358.Google Scholar
  27. 27.
    F. JAMES, M. ROSS, MINUIT program, CERN Computer Centre, Program Library, Long-Write-up D 506, D 596, 1971.Google Scholar
  28. 28.
    F. RÖSCH, TRAN KIM HUNG, M. MILANOV, V. A. KHALKIN, ZfK-661, Rossendorf, 1988.Google Scholar
  29. 29.
    R. MARIN, T. KIKINDAI, Compt. Rend., Ser. C, 268 (1969) 1.Google Scholar
  30. 30.
    B. DESIRE, M. HUSSONNOIS, R. GUILLAUMONT, Compt. Rend., Ser. C, 269 (1969) 448.Google Scholar
  31. 31.
    A. B. SHALINETS, A. V. STEPANOV, Radiokhimiya, 14 (1972) 280.Google Scholar
  32. 32.
    YU. S. KOROTKIN, Radiokhimiya 1974, 16, 221–225.Google Scholar
  33. 33.
    M. HUSSONNOIS, S. HUBERT, L. BRILLARD, R. GUILLAUMONT, Radiochem. Radioanal. Letters, 15 (1973) 47.Google Scholar
  34. 34.
    R. M. SMITH, A. E. MARTELL, Critical Stability Constants, Vol. 4, Inorganic Ligands, Library of Congress Cataloging in Publication Data, Plenum Press, New York, 1976.Google Scholar
  35. 35.
    C. F. BAES, Jr R. E. MESMER, The Hydrolysis of Cations, J. Wiley & Sons, New York, 1976, p. 137 and 191.Google Scholar
  36. 36.
    B. ALLARD, H. KIPATSI, B. TORSTENFELD, Sorption of langlivade Radionuklides, Karnbranslesakerhet, Stockholm, Lera Och Berg Del 2, KBS-98, 1978.Google Scholar
  37. 37.
    N. EDELSTEIN, J. BUCHER, R. SILVA, H. NITSCHE, Report ONWI/LBL-14325, 1982.Google Scholar
  38. 38.
    S. L. PHILLIPS, Hydrolysis and Formation Constants at 25 °C, U.S. DOE Report LBL-14313, 1982.Google Scholar
  39. 39.
    R. LUNDQVIST, Acta Chem. Scand., A36 (1982) 741.Google Scholar
  40. 40.
    G. M. NAIR, K. CHANDER, J. K. JOSHI, Radiochim. Acta 37 (1982) 37.Google Scholar
  41. 41.
    D. RAI, R. G. STRICKERT, D. MOORE, Report PNL-SA-10653, 1982.Google Scholar
  42. 42.
    M. S. CACECI, G. R. CHOPPIN, Radiochim. Acta, 33 (1983) 101.Google Scholar
  43. 43.
    D. RAI, R. G. STRICKERT, D. A. MOORE, J. L. RYAN, Radiochim. Acta, 33 (1983) 201.CrossRefGoogle Scholar
  44. 44.
    J. I. KIM, M. BERNKOPF, CH. LIERSE, F. KOPPOLD, ACS Symp. Ser. 246, Amer. Chem. Soc., Washington D.C., 1984.Google Scholar
  45. 45.
    J. I. KIM, M. BERNKOPF, Report RCM-02884, 1984.Google Scholar
  46. 46.
    M. BERNKOPF, Diss., Technische Universität, München, 1984.Google Scholar
  47. 47.
    S. MAGIRIUS, Diplomarbeit, TU München, 1985.Google Scholar
  48. 48.
    J. I. KIM, CH. APOSTOLIDIS, G. BUCKAU, K. BUPPELMANN, B. KANELLAKOPULOS, CH. LIERSE, S. MAGIRIUS, R. STUMPE, I. HEDLER, CH. RAHNER, W. STOWER, Report RCM-01085, 1985.Google Scholar
  49. 49.
    G. JONES, M. DOLE, J. Amer. Chem. Soc., 52 (1930) 2245.CrossRefGoogle Scholar
  50. 50.
    R. M. FUOSS, L. ONSAGER, J. Phys. Chem., 61 (1957) 668; Proc. Natl. Acad. Sci., 41 (1959) 274 and 1010.CrossRefGoogle Scholar
  51. 51.
    R. M. FUOSS, J. Amer. Chem. Soc., 81 (1959) 2659.CrossRefGoogle Scholar
  52. 52.
    R. M. FUOSS, F. ACCASCINA, Electrolytic Conductance, Interscience Publ., New York, 1959.Google Scholar
  53. 53.
    B. FOUREST, J. DUBLESSIS, F. DAVID, Less-Common Met., 92 (1983) 17.CrossRefGoogle Scholar
  54. 54.
    A. BESTANPOURI, private communication, cited in: K.-H. FELDER, Thesis, FU Berlin, 1986, 77.Google Scholar
  55. 55.
    M. I. BECK, Kémiai Közl., 26 (1966) 353.Google Scholar
  56. 56.
    H. B. SILBER, J. Phys. Chem., 78 (1974) 1940.CrossRefGoogle Scholar
  57. 57.
    H. B. SILBER, G. BORDANO, J. Inorg. Nucl. Chem., 41 (1979) 1169.CrossRefGoogle Scholar
  58. 58.
    F. DAVID, B. FOUREST, J. DUBLESSIS, J. Nucl. Mat., 130 (1985) 273.CrossRefGoogle Scholar
  59. 59.
    J. REIDLER, H. B. SILBER, J. Inorg. Nucl. Chem., 36 (1974) 175.CrossRefGoogle Scholar
  60. 60.
    J. REIDLER, H. B. SILBER, J. Inorg. Nucl. Chem., 78 (1974) 474.Google Scholar

Copyright information

© Akadémiai Kiadó 1989

Authors and Affiliations

  • F. Rösch
    • 1
    • 2
  • T. Reimann
    • 3
  • G. V. Buklanov
    • 1
  • M. Milanov
    • 1
  • V. A. Khalkin
    • 1
  • R. Dreyer
    • 3
  1. 1.Joint Institute for Nuclear ResearchDubna(USSR)
  2. 2.Department of Radioactive IsotopesCentral Institute of Nuclear ResearchDresden(GDR)
  3. 3.Department of ChemistryDresden University of Technology(GDR)

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