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Journal of Radioanalytical Chemistry

, Volume 45, Issue 2, pp 349–356 | Cite as

Extraction of trivalent iron in the ionic and colloidal states with Di-n-butylphosphoric acid

  • D. Cvjetićanin
  • N. Cvjeticanin
  • M. Pravica
  • Ž. Knežević
Article

Abstract

The extraction of trivalent iron in the ionic and colloidal states from diluted nitric acid solutions with di-n-butylphosphoric acid in cyclohexane has been studied. Depending on the concentration of di-n-butylphosphoric and nitric acid, the ionic and colloidal trivalent iron can be distributed between the solvent, aqueous phase and solvent-aqueous interface.

Keywords

Cyclohexane Nitric Acid Solution Ferric Hydroxide Percentage Extraction Trivalent Iron 
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 1978

Authors and Affiliations

  • D. Cvjetićanin
    • 1
  • N. Cvjeticanin
    • 1
  • M. Pravica
    • 1
  • Ž. Knežević
    • 1
  1. 1.Boris Kidrič Institute of Nuclear SciencesBeograd(Yugoslavia)

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