Solvent extraction of tetravalent selenium View Full Text


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Article Info

DATE

1993-06

AUTHORS

A. M. El-Kot, A. A. Mohamed

ABSTRACT

A systematic study has been carried out on the extraction of SeI4, by various water-immiscible organic solvents. Extraction has been investigated as a function of H2SO4 and KI concentrations. It has been found that the Se(IV) extraction is appreciably increased by addition of iodide ion to sulphuric acid solutions. In addition, the presence of water-miscible alcohols and acetone was found to enhance Se(IV) extraction from H2SO4-KI solutions. In the light of the obtained results an extraction mechanism is suggested. More... »

PAGES

695-701

References to SciGraph publications

  • 1975-09. Effect of the nature of organic solvents on their interaction with metal halides in JOURNAL OF RADIOANALYTICAL AND NUCLEAR CHEMISTRY
  • Identifiers

    URI

    http://scigraph.springernature.com/pub.10.1007/bf00817305

    DOI

    http://dx.doi.org/10.1007/bf00817305

    DIMENSIONS

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