Lead sorption on the surface of ZnS with relevance to flotation: A fluorescence reflexafs study

XAS was employed to determine the nature of lead speciation on the surface of ZnS with relevance to sphalerite flotation. Lead sorbed onto the ZnS surface from mildly acidic solutions is present in a very disordered environment bonded to oxygen. On the addition of xanthate, bonds are formed between...

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Veröffentlicht in:	Minerals engineering 1998-11, Vol.11 (11), p.1025-1033
Hauptverfasser:	Pattrick, R.A.D., Charnock, J.M., England, K.E.R., Mosselmans, J.F.W., Wright, K.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Exact sciences and technology flotation activators Flotation. Enrichment. Beneficiation froth flotation Metals. Metallurgy modelling Ores Production of metals Sulphide ores
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