Solvent extraction - How to get over hard times

4th International Conference COPPER 99-COBRE 99

Volumn 4, Issue , 1999, Pages 305-318

  Pekkala, Pertti ^a   Kuusisto, Raimo ^a   Lyyra, Juhani ^a   Nyman, Bror ^b   Lindell, Esa ^b   Ekman, Eero ^b  

^a Outokumpu Oyj   (Finland)

^b Outokumpu Research Oy   (Finland)

Author keywords

[No Author keywords available]

Indexed keywords

COALESCENCE; HYDROMETALLURGY; IMPURITIES; METAL REFINERIES; MIXING; SOLVENT EXTRACTION;

DROPLET COALESCENCE; SEPARATED PUMPING; SOLVENT EXTRACTION PLANTS; ULTRA PURE SETTLING; VERTICAL SMOOTH FLOW SOLVENT EXTRACTION TECHNOLOGY;

COPPER METALLURGY;

EID: 0033489299     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (8)

1. Graene M. Miller, "The Problem of Manganese and Its Effects on Copper SX/EW Operations", Proceedings of International Copper Symposium, Copper '95 - Vol. III, Santiago, Chile, 26-29 November 1995.
2. J.N. West and J.W. Connor, "Nifty - Hydrometallurgy in the Sand Dunes", Proceedings of The AusIMM Annual Conference, Perth, Australia, 24-28 March 1996.
3. David J. Readett and Graeme M. Miller, "The Impact of Silica on Solvent Extraction: Girilambone Copper Company Case Study", Proceedings of International Copper Symposium, Copper '95 - Vol. III, Santiago, Chile, 26-29 November 1995.
4. P.L. Mattison, G.A. Kordosky, and W.H. Champion, "Enhancement of Solvent Extraction by Clay Treatment of Contaminated Circuit Organics", Proceedings of 122nd AIME Annual Meeting - Hydrometallurgy, Development and Plant Practice, Atlanta, USA, 6-10 March 1983.
5. C.A. Hughes, H.A. Evans and L.J. Warren, "Investigation for the Role of Silica in the Formation of Cruds in a Hydroxyoxime/Sulfuric Acid Solvent Extraction System", Proceedings of ISEC '96, Melbourne, Australia, 1996.
6. R.F. Dalton and C. Maes, "Extractants, Modifiers and Crud in Copper Solvent Extraction Plants", Proceedings of Randol at Vancouver '96, Vancouver, Canada, 1996.
7. B. Nyman, R. Kuusisto, P. Taipale and J. Lyyra, "Emphasis on Feed End Settling in Outokumpu's Copper VSF Mixer-Settler", Proceedings of ALTA 1996 Copper Hydrometallurgy Forum, Brisbane, Australia, 14-15 October 1996.
8. B. Nyman, E. Lindell, P. Taipale, R. Kuusisto, J. Lyyra and T. Saarenpä̈, "The Outokumpu Copper Solvent Extraction - An Approach Based on Interactions Between Running Parameters and Mixer-Settler Design Introduced at Radomiro Tomic VSF SX Plant in Chile", Proceedings of ALTA 1998 Copper Hydrometallurgy Forum, Brisbane, Australia, 20-21 October, 1998.