Impact of gypsum supersaturated water on the uptake of copper and xanthate on sphalerite

Minerals Engineering

Volumn 49, Issue , 2013, Pages 165-171

  Deng, Meijiao ^a   Liu, Qingxia ^a   Xu, Zhenghe ^a  

^a UNIVERSITY OF ALBERTA   (Canada)

Author keywords

Activation; Copper ions; Flotation; Gypsum supersaturated solution; Sphalerite; Xanthate

Indexed keywords

ATOMIC ABSORPTION SPECTROSCOPY; COPPER IONS; QUARTZ CRYSTAL MICROBALANCE WITH DISSIPATION; SPHALERITE; SUPERSATURATED SOLUTIONS; UV VISIBLE SPECTROSCOPY; XANTHATE; ZETA POTENTIAL DISTRIBUTIONS;

ADSORPTION; ATOMIC ABSORPTION SPECTROMETRY; CALCIUM; CHEMICAL ACTIVATION; COPPER; FLOTATION; GYPSUM; METAL IONS; POLYETHYLENES; ULTRAVIOLET VISIBLE SPECTROSCOPY; ZETA POTENTIAL;

ZINC SULFIDE;

EID: 84879356803     PISSN: 08926875     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.mineng.2013.05.014     Document Type: Article

References (36)

1. Brown, E.T., Water for a sustainable minerals industry - a review, In: Proceedings Water in Mining. The Australasian Institute of Mining and Metallurgy, Melbourne, 2003, pp. 3-14.
2. M. Cao, and Q. Liu Reexamining the functions of zinc sulfate as a selective depressant in differential sulfide flotation - the role of coagulation Journal of Colloid and Interface Science 301 2 2006 523 531 (Pubitemid 44188719)
3. A.P. Chandra, and A.R. Gerson A review of the fundamental studies of the copper activation mechanisms for selective flotation of the sulfide minerals, sphalerite and pyrite Advances in Colloid and Interface Science 145 1-2 2009 97 110
4. A. DiFeo, J.A. Finch, and Z. Xu Sphalerite-silica interactions: effect of pH and calcium ions International Journal of Mineral Processing 61 1 2001 57 71
5. J.D.G. Duran, M.C. Guindo, A.V. Delgado, and F. Gonzalez-Caballero Stability of monodisperse zinc sulfide colloidal dispersions Langmuir 11 10 1995 3648 3655
6. N.P. Finkelstein The activation of sulphide minerals for flotation: a review International Journal of Mineral Processing 52 2-3 1997 81 120 (Pubitemid 127427739)
7. D. Fornasiero, and J. Ralston Effect of surface oxide/hydroxide products on the collectorless flotation of copper-activated sphalerite International Journal of Mineral Processing 78 4 2006 231 237
8. D.W. Fuerstenau Activation and Deactivation in the Flotation of Sulfide Minerals 1980 Information Circular - Bureau of Mines United States pp. 100-120
9. S.R. Grano, D.W. Lauder, N.W. Johnson, and J. Ralston An investigation of galena recovery problems in the Hilton concentrator of Mount Isa mines limited Australia Minerals Engineering 10 10 1997 1139 1163 (Pubitemid 127402455)
10. S.L. Harmer, A. Mierczynska-Vasilev, D.A. Beattie, and J.G. Shapter The effect of bulk iron concentration and heterogeneities on the copper activation of sphalerite Minerals Engineering 21 12-14 2008 1005 1012
11. Johnson, N.W., 2003. Issues in maximisation of recycling of water in a mineral processing plant, In: Proceedings Water in Mining. The Australasian Institute of Mining and Metallurgy, Melbourne, 2003, pp. 239-246.
12. I.J. Kartio, C.I. Basilio, and R.H. Yoon An XPS study of sphalerite activation by copper Langmuir 14 18 1998 5274 5278 (Pubitemid 128612863)
13. R.P. King Principles of flotation 1982 South African Institute of Mining and Metallurgy Johannesburg
14. N.V. Kivitova, N.I. Eliseev, and L.N. Kal'nishevskaya Special features of the activation of sphalerite in copper sulfate solutions Izvestiya Vysshikh Uchebnykh Zavedenij. Tsvetnaya Metallurgiya 1 1987 12 16
15. H.Z. Kuyumcu, J. Pinka, and T. Bielig A novel process for sorting fine-sized sulphide minerals by biocoagulation Transactions of Nonferrous Metals Society of China (English Edition) 18 6 2008 1473 1479
16. D. Lascelles, J.A. Finch, and C. Sui Depressant action of Ca and Mg on flotation of Cu activated sphalerite Canadian Metallurgical Quarterly 42 2 2003 133 140
17. D. Lascelles, C.C. Sui, J.A. Finch, and I.S. Butler Copper ion mobility in sphalerite activation Colloids and Surfaces A: Physicochemical and Engineering Aspects 186 3 2001 163 172 (Pubitemid 32499562)
18. J.S. Laskowski, Q. Liu, and Y. Zhan Sphalerite activation: flotation and electrokinetic studies Minerals Engineering 10 8 1997 787 802 (Pubitemid 127412479)
19. J.O. Leppinen FTIR and flotation investigation of the adsorption of ethyl xanthate on activated and non-activated sulfide minerals International Journal of Mineral Processing 30 3-4 1990 245 263
20. G. Levay, R.S.C. Smart, and W.M. Skinner The impact of water quality on flotation performance Journal of the South African Institute of Mining and Metallurgy 101 2 2001 69 75 (Pubitemid 32616398)
21. L. Liu, S.R. Rao, and J.A. Finch Technical note laboratory study of effect of recycle water on flotation of a Cu/Zn sulphide ore Minerals Engineering 6 11 1993 1183 1190
22. Q. Liu, and Y. Zhang Effect of calcium ions and citric acid on the flotation separation of chalcopyrite from galena using dextrin Minerals Engineering 13 13 2000 1405 1416
23. E.E. Maust, and P.E. Richardson Electrophysical considerations of the activation of sphalerite for flotation 1976 U.S. Dept. of the Interior, Bureau of Mines
24. M.S. Moignard, R.O. James, and T.W. Healy Adsorption of calcium at the zinc sulphide-water interface Australian Journal of Chemistry 33 1977 733 740
25. E. Muzenda An investigation into the effect of water quality on flotation performance Proceedings of World Academy of Science, Engineering and Technology 70 2010 237 241
26. Nesset, J.E., Sui, C., Kim, J.Y., Cooper, M., Li, M., Chryssoulis, S.L., The effect of soda ash and lime as pH modifiers in sphalerite flotation, In: 30th Annual CMP Meeting, Ottawa, 1998, pp. 460-481.
27. R.A.D. Pattrick, K.E.R. England, J.M. Charnock, and J.F.W. Mosselmans Copper activation of sphalerite and its reaction with xanthate in relation to flotation: an X-ray absorption spectroscopy (reflection extended X-ray absorption fine structure) investigation International Journal of Mineral Processing 55 4 1999 247 265 (Pubitemid 29338202)
28. V. Plichon, and N. Rollat Application of mirage spectroscopy: zinc sulphide activation by copper ions used in flotation processing International Journal of Mineral Processing 28 1-2 1990 99 108 (Pubitemid 20670281)
29. 2+ - 1. Activation in weakly acidic media International Journal of Mineral Processing 7 3 1980 175 201 (Pubitemid 11450129)
30. 2+ - 2. Activation in neutral and weakly alkaline media International Journal of Mineral Processing 7 3 1980 203 217 (Pubitemid 11450130)
31. S.R. Rao Surface Chemistry of Froth Flotation 2004 Kluwer Academic/Plenum Publishers New York
32. G. Sauerbrey Verwendung von schwingquarzen zur wägung dünner schichten und zur mikrowägung Zeitschrift für Physik 155 2 1959 206 222
33. R. Schumann, G. Levay, R. Dunne, and S. Hart Managing process water quality in base metal sulfide flotation 2003 Proceeding of Water in Mining Melbourne pp. 251-259
34. C.C. Sui, D. Lee, A. Casuge, and J.A. Finch Comparison of the activation of sphalerite by copper and lead Minerals and Metallurgical Processing 16 3 1999 53 61
35. F. Teng, Q. Liu, and H. Zeng In situ kinetic study of zinc sulfide activation using a quartz crystal microbalance with dissipation (QCM-D) Journal of Colloid and Interface Science 368 1 2012 512 520
36. E.E. Wark, and I.W. Wark The physical chemistry of flotation. VIII: The process of activation Journal of Physical Chemistry 40 6 1936 799 810