N,N-dibutylhydrazide of octanoic acid as an extragent for the extraction of copper(II) from ammonium media

N,N-dibutylhydrazide of octanoic acid as an extragent for the extraction of copper(II) from... The solubility and the coefficient of copper(II) distribution between hexane and aqueous phase of N,N-dibutylhydrazide of octanoic acid were studied. The effects of ammonium, Co(II), Ni(II), and Zn(II) salts on the copper(II) extraction was studied. The extraction isotherm was constructed and the constant of copper extraction from ammonium solutions was calculated. The capacity of the organic phase with respect to copper and the conditions of its reextraction were determined. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Russian Journal of Applied Chemistry Springer Journals

N,N-dibutylhydrazide of octanoic acid as an extragent for the extraction of copper(II) from ammonium media

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Publisher
SP MAIK Nauka/Interperiodica
Copyright
Copyright © 2009 by Pleiades Publishing, Ltd.
Subject
Chemistry; Industrial Chemistry/Chemical Engineering; Chemistry/Food Science, general
ISSN
1070-4272
eISSN
1608-3296
D.O.I.
10.1134/S1070427209010066
Publisher site
See Article on Publisher Site

Abstract

The solubility and the coefficient of copper(II) distribution between hexane and aqueous phase of N,N-dibutylhydrazide of octanoic acid were studied. The effects of ammonium, Co(II), Ni(II), and Zn(II) salts on the copper(II) extraction was studied. The extraction isotherm was constructed and the constant of copper extraction from ammonium solutions was calculated. The capacity of the organic phase with respect to copper and the conditions of its reextraction were determined.

Journal

Russian Journal of Applied ChemistrySpringer Journals

Published: May 28, 2009

References

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