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Journal of Radioanalytical and Nuclear Chemistry

, Volume 96, Issue 2, pp 111–121 | Cite as

Investigation of the use of diphenyl-2-pyridylmethane in benzene as an extractant for palladium from aqueous thiocyanate-nitrate solutions

  • S. M. Hasany
  • A. Ali
Article

Abstract

The extraction of palladium/II/ with diphenyl-2-pyridylmethane /DPPM/ in benzene has been investigated from thiocyanate-nitrate media and optimized. Thiosulphate ions showed strong interference and reduced the extraction below 1%. Separation factors determined for most of the elements were better than 103. This extraction method affords palladium preconcentration and its separation from Sc/III/, Co/II/, Cu/II/, Zn/II/, Se/IV/, Sr/II/, Ru/III/, Cd/II/, Cs/I/ and Eu/III/. Few possible applications of such separations have been cited.

Keywords

Physical Chemistry Benzene Inorganic Chemistry Palladium Extraction Method 
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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Copyright information

© Akadémiai Kiadó 1985

Authors and Affiliations

  • S. M. Hasany
    • 1
  • A. Ali
    • 1
  1. 1.Nuclear Chemistry DivisionPakistan Institute of Nuclear Science and TechnologyRawalpindiPakistan

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