A dual host approach to NiSO4 extraction

Bates, G.W., Davidson, J.E., Forgan, R.S. , Gale, P.A., Henderson, D.K., King, M.G., Light, M.E., Moore, S.J., Tasker, P.A. and Tong, C.C. (2012) A dual host approach to NiSO4 extraction. Supramolecular Chemistry, 24(2), pp. 117-126. (doi:10.1080/10610278.2011.631706)

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Abstract

This paper reports the synthesis of sulphate extractants, N,N'-bis-(2-dibutylamino-ethyl)-isophthalamide (1), pyridine-2,6-dicarboxylic acid bis-[(2-dibutylamino-ethyl)-amide] (2) and 3,4-diphenyl-1H-pyrrole-2,5-dicarboxylic acid bis-[(2-dibutylamino-ethyl)-amide] (3), and demonstrates that, in combination with a commercially available oxime extractant 2-hydroxy-5-nonyl benzaldehyde oxime (P50), these dual host systems are better extractants for nickel(II) sulphate than the metal salt extractant, 5-nonyl-3-dihexylaminomethyl-2-hydroxy-benzaldehyde oxime (4).

Item Type:Articles
Additional Information:Special Issue: Special issue dedicated to the Sixth International Symposium on Macrocyclic and Supramolecular Chemistry (6-ISMSC)
Keywords:anion binding, extraction, hydrometallurgy, hydrogen bonding
Status:Published
Refereed:Yes
Glasgow Author(s) Enlighten ID:Forgan, Dr Ross
Authors: Bates, G.W., Davidson, J.E., Forgan, R.S., Gale, P.A., Henderson, D.K., King, M.G., Light, M.E., Moore, S.J., Tasker, P.A., and Tong, C.C.
Subjects:Q Science > QD Chemistry
College/School:College of Science and Engineering > School of Chemistry
Journal Name:Supramolecular Chemistry
Publisher:Taylor and Francis
ISSN:1061-0278
ISSN (Online):1029-0478
Published Online:11 November 2011

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