NITROGEN REAGENTS IN METAL-ION SEPARATION .6. 2-(1'-OCTYLTHIOMETHYL)PYRIDINE AS EXTRACTANT FOR LATER 3D TRANSITION-METAL IONS

Authors
DUPREEZ JGH POSTMA J RAVINDRAN S VANBRECHT BJAM
Citation
Jgh. Dupreez et al., NITROGEN REAGENTS IN METAL-ION SEPARATION .6. 2-(1'-OCTYLTHIOMETHYL)PYRIDINE AS EXTRACTANT FOR LATER 3D TRANSITION-METAL IONS, Solvent extraction and ion exchange, 15(1), 1997, pp. 79-96
Citations number
9
Categorie Soggetti
Chemistry
Journal title
Solvent extraction and ion exchange → ACNP
ISSN journal
07366299
Volume
15
Issue
1
Year of publication
1997
Pages
79 - 96
Database
ISI
SICI code
0736-6299(1997)15:1<79:NRIMS.>2.0.ZU;2-I
Abstract
The new extractant 2-(1'-octylthiomethyl)pyridine was synthesized and applied in dilute acid medium in the presence of chloride and thiocyan ate ions, for the separation of later 3d transition metal ions. Good C u(II) specificity was revealed in dilute chloride medium as well as ve ry promising nickel(II) preference to iron(III). The extractant behavi our of the ligand was explained in terms of its coordination behaviour .