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Some ion exchange properties of amorphous titanium (IV) phosphate

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Abstract

An amorphous titanium (IV) phosphate exchanger has been synthesised and characterized through elemental analysis, infrared, and thermogravimetric techniques. Divalent cations Mn, Co, Ni, Cu, Zn, Cd, Hg and Pb in bidistilled water have been exchanged with the proton of the exchanger matrix using a batch method. From these results the thermodynamic selectivity constants and distribution coefficients were calculated, whose values indicate a high selectivity for Pb and Hg. Both cations were successfully separated from a mixture containing all cations studied through column separation experiments.

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References

  1. R. Llavona, M. Suarez, J. R. Garcia, J. Rodriguez,Inorg. Chem. 1989,28, 2863.

    Google Scholar 

  2. F. Gonzalez, R. Llavona, J. R. Garcia, J. Rodriguez,J. Chem. Soc. Dalton Trans. 1989, 829.

  3. P. E. Tegehall,Acta Chem. Scand. 1989,43, 322.

    Google Scholar 

  4. A. Clearfield, D. S. Thakur,Appl. Catalysis 1986,26, 1.

    Google Scholar 

  5. A. Clearfield,Chem. Rev. 1988,88, 125.

    Google Scholar 

  6. C. Airoldi, S. F. de Oliveira,Struct. Chem. 1991,2, 41.

    Google Scholar 

  7. A. Clearfield,Inorganic Ion Exchange Materials, C.R.C. Press, Boca Raton, Florida, 1982.

    Google Scholar 

  8. G. Alberti, P. C. Galli, U. Costantino, E. Torraca,J. Inorg. Nucl. Chem. 1967,29, 571.

    Google Scholar 

  9. S. Allulli, C. Ferragina, A. La Ginestra, M. A. Massucci, N. Tomassini,J. Inorg. Nucl. Chem. 1977,39, 1043.

    Google Scholar 

  10. M. Suarez, J. R. Garcia, J. Rodriguez,Mat. Chem. Phys. 1983,8, 451.

    Google Scholar 

  11. K. G. Varshney, A. Premadas,Sep. Sci. Technol. 1981,16, 793.

    Google Scholar 

  12. I. M. Kolthoff, E. B. Sandell, E. I. Neehan, S. Bruckenstein,Quantitative Chemical Analysis, 4th Ed., MacMillan, London, 1971.

    Google Scholar 

  13. G. L. Gaines, H. C. Thomas,J. Chem. Phys. 1953,21, 714.

    Google Scholar 

  14. J. A. Marinsky,Ion-Exchange: a Series Advances, Vol. 2, Marcel Dekker, New York, 1966.

    Google Scholar 

  15. K. G. Varshney, A. A. Khan, M. S. Siddigui,Colloids Surfaces,1989,36, 405.

    Google Scholar 

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Authors and Affiliations

  1. Departamento de Química, Universidade Federal da Paraíba, 58000, João Pessoa, Paraíba, Brasil

    Severino F. de Oliveira

  2. Institute de Química, Universidade Estadual de Campinas, Caixa Postal 6154, 13081, Campinas, São Paulo, Brasil

    Claudio Airoldi

Authors
  1. Severino F. de Oliveira
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  2. Claudio Airoldi
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de Oliveira, S.F., Airoldi, C. Some ion exchange properties of amorphous titanium (IV) phosphate. Mikrochim Acta 110, 95–101 (1993). https://doi.org/10.1007/BF01243990

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  • DOI: https://doi.org/10.1007/BF01243990

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