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Selective Depression in Complex Sulphide Flotation
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Citation (Style = APA)
Beattie MJV, (1984). Selective Depression in Complex Sulphide Flotation.
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SpreadSheed (CSV)
Beattie MJV, (1984). Selective Depression in Complex Sulphide Flotation.
Citation Downloads
Reference Manager (RIS)
SpreadSheed (CSV)
Organization: The Australasian Institute of Mining and Metallurgy
Pages: 10
Publication Date:
Jan 1, 1984
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Abstract
Abstract
| Widely diverse mechanisms exist for the action of a range of selective sulphide flotation depressants. Collector desorp- tion, leaching, competitive adsorption, formation of hydrophilic reaction-product coatings, action as reducing agents, and action as lattice-oxidizing agents are discussed. Detailed attention is focused on the latter two mechanisms. Recent works on copper depressants particularly for copper-molybdenum separations, and oxidizing agents enabling arsenopyrite- pyrite separations, are presented and discussed. |
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