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Diethylenetriamine depression of Cu-activated pyrite hydrophobised by xanthate.
- Source :
-
Minerals Engineering . Mar2014, Vol. 57, p36-42. 7p. - Publication Year :
- 2014
-
Abstract
- Highlights: [•] DETA depressed xanthate-induced Cu-activated pyrite (Py) at pH 10 (p80=38μm). [•] Pyrite depression is enhanced when aeration and DETA are used in combination. [•] Depression of Py was due to complexation of Cu in solution or its adsorbed state. [•] Formation of Cu(I)–DETA complex on pyrite surface increased surface Cu oxidation. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 08926875
- Volume :
- 57
- Database :
- Academic Search Index
- Journal :
- Minerals Engineering
- Publication Type :
- Academic Journal
- Accession number :
- 94155073
- Full Text :
- https://doi.org/10.1016/j.mineng.2013.12.010