Solvent extraction of Ca2+, Ba2+, Cu2+, Zn2+, Cd2+, Pb2+, UO22+, Mn2+, Co2+ and Ni2+ into nitrobenzene using strontium dicarbollylcobaltate and tetra-tert-butyl p-tert-butylcalix[4]arene tetraacetate

Solvent extraction of Ca2+, Ba2+, Cu2+, Zn2+, Cd2+, Pb2+, UO22+, Mn2+, Co2+ and Ni2+ into nitrobenzene using strontium dicarbollylcobaltate and tetra-tert-butyl p-tert-butylcalix[4]arene tetraacetate

The exchange extraction constants corresponding to the general equilibrium M2+(aq) + SrL2+(nb) ← →ML2+(nb) + Sr2+(aq) occurring in the two- -phase water-nitrobenzene system (M2+ = Ca2+, Ba2+, Cu2+, Zn2+, Cd2+, Pb2+, UO22+ , Mn2+, Co2+ or Ni2+; L = tetra-tert-butyl p-tert-butylcalix[4]arene tetraacet...

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Bibliographic Details
Main Authors: Makrlík E., Budka J., Vaňura P., Selucký P.
Format: Article
Language:English
Published: Serbian Chemical Society 2008-01-01
Series:Journal of the Serbian Chemical Society
Subjects:
divalent cations
calix[4]arene compound
extraction and stabilityconstants
water-nitrobenzene system
Online Access:http://www.doiserbia.nb.rs/img/doi/0352-5139/2008/0352-51390812181M.pdf

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http://www.doiserbia.nb.rs/img/doi/0352-5139/2008/0352-51390812181M.pdf

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