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    • Keywords


      Synergism; uranium; β-diketones; antipyrine

    • Abstract


      Synergism in the extraction of uranium (VI) has been studied in the presence of a mixture of antipyrine and β-diketones like benzoyltrifluoroacetone, trifluoroacetylacetone and furoyltrifluoroacetone. The nature of the extracted species has been ascertained from the variation of logD with pH and the concentrations of the extractants. The equilibrium constants for the synergistic species have been evaluated taking into account the protonation and partition coefficient of antipyrine.

    • Author Affiliations


      R K Malhotra1 M Sudersanan2 A K Sundaram2

      1. Atomic Minerals Division, Hyderabad - 500 016, India
      2. Analytical Chemistry Division, Bhabha Atomic Research Centre, Bombay - 400 085, India
    • Dates

  • Journal of Chemical Sciences | News

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