Skip to main content
SpringerLink
Log in

Solvent extraction behavior of hexachlorotechnetate(IV) ion in the HCl-TBP system

  • Life Science
  • Published:
Journal of Radioanalytical and Nuclear Chemistry Aims and scope Submit manuscript

Abstract

The solvent extraction behavior of [TcCl6]2− in the HCl-TBP system was studied together with that of its aqua complexes. It was deduced from the dependence of the distribution coefficient of [TcCl6]2− both on the HCl and TBP concentrations that a possible form extracted into TBP is H2[TcCl6](TBP)4. The distribution coefficients of aqua complexes of [TcCl6]2− were found to be in the order of [TcCl4(H2O)2]<[TcCl6]2−<[TcCl5(H2O)]−.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Log in via an institution

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Institutional subscriptions

Similar content being viewed by others

References

  1. K. Yoshihara, T. Omori, T. Sekine, Radioisotopes, 33 (1984) 569.

    CAS  Google Scholar 

  2. L. Ossicini, F. Saracino, M. Lederer, J. Chromatog., 16 (1964) 524.

    Article  CAS  Google Scholar 

  3. Y. Kanchiku, Bull. Chem. Soc. Japan, 42 (1969) 2831.

    CAS  Google Scholar 

  4. D. J. Pruett, Radiochim. Acta, 29 (1981) 107.

    CAS  Google Scholar 

  5. D. J. Pruett, Radiochim. Acta, 28 (1981) 153.

    CAS  Google Scholar 

  6. K. H. Lieser, A. Kruger, R. N. Singh, Radiochim. Acta, 28 (1981) 97.

    CAS  Google Scholar 

  7. T. Omori, M. Tadokoro, Y. Suzuki, H. Suganuma, K. Yoshihara, J. Radioanal. Nucl. Chem., 181 (1994) 71.

    CAS  Google Scholar 

  8. J. D. Eakins, D. G. Humphreys, C. E. Mellish, J. Chem. Soc., (1963) 6012.

  9. E. Ianovici, M. Kosinski, P. Lerch, A. G. Maddock, J. Radioanal. Chem., 64 (1981) 315.

    Google Scholar 

  10. S. K. Shukla, J. Chromatog., 21 (1966) 92.

    Article  CAS  Google Scholar 

  11. M. Kawashima, M. Koyama, T. Fujinaga, J. Inorg. Nucl. Chem., 38 (1976) 819.

    CAS  Google Scholar 

Download references

Author information

Authors and Affiliations

  1. Department of Radioisotopes, Japan Atomic Energy Research Institute, 370-1292, Takasaki-shi, Gunma-ken, Japan

    S. Watanabe

  2. Department of Radioisotopes, Japan Atomic Energy Research Institute, 319-1195, Tokai-mura, Ibaraki-ken, Japan

    K. Hashimoto

Authors
  1. S. Watanabe
    View author publications

    You can also search for this author in PubMed Google Scholar

  2. K. Hashimoto
    View author publications

    You can also search for this author in PubMed Google Scholar

Rights and permissions

Reprints and permissions

About this article

Cite this article

Watanabe, S., Hashimoto, K. Solvent extraction behavior of hexachlorotechnetate(IV) ion in the HCl-TBP system. J Radioanal Nucl Chem 239, 391–395 (1999). https://doi.org/10.1007/BF02349518

Download citation

  • Received:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF02349518

Keywords

Search

Navigation