Title of article
Gold enhanced spectroelectrochemical investigation of 2-mercaptobenzothiazole, isopropyl xanthate and butylethoxycarbonylthiourea adsorption on minerals
Author/Authors
Hope، نويسنده , , Gregory A. and Buckley، نويسنده , , Fionnuala M. and Munce، نويسنده , , Carolyn G. and Woods، نويسنده , , Ronald، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2007
Pages
6
From page
964
To page
969
Abstract
The interaction of the flotation collectors 2-mercaptobenzothiazole, potassium isopropyl xanthate and butylethoxycarbonylthiourea with chalcopyrite, chalcocite, pyrite and galena has been investigated using surface enhanced Raman scattering (SERS) spectroscopy. For metals and minerals, adsorption occurs via charge transfer to form a metal–sulfur bond and, in situations for which the reversible potential of the formation of the bulk phase is known, at underpotentials to the reversible compound formation.
Keywords
Mineral Processing , Redox Reactions , sulphide ores , flotation collectors
Journal title
Minerals Engineering
Serial Year
2007
Journal title
Minerals Engineering
Record number
2275024
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