Investigation of the leaching of chalcopyritic ore in acidic solutions

Hydrometallurgy

Volumn 73, Issue 3-4, 2004, Pages 245-256

  Antonijevic M M ^a   Bogdanovic G D ^a  

^a UNIVERSITY OF BELGRADE   (Serbia)

Author keywords

Chalcopyrite; Columns; Electrochemistry; Leaching

Indexed keywords

CURRENT DENSITY; DISSOLUTION; ELECTROCHEMISTRY; MAGNETITE; OXIDATION; PERCOLATION (FLUIDS); PH EFFECTS; POLYVINYL CHLORIDES; SOLUTIONS; SULFURIC ACID;

BIOLEACHING; CHALCOPYRITE ORES; COLUMNS; OXIDATION RATES;

LEACHING;

EID: 1942532903     PISSN: 0304386X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.hydromet.2003.11.003     Document Type: Article

References (32)

1. Ahonen L., Tuovinen O.H. Bacterial leaching of complex sulfide ore samples in bench scale column reactors. Hydrometallurgy. 37:1995;1-21.
2. Antonijević M.M. Investigation of chalcopyrite oxidation by sodium dichromate in perchloric acid. Journal of the Serbian Chemical Society. 60:1995;233-240.
3. Antonijević M.M., Bogdanović G.D. Leaching of chalcopyrite ore with sulphuric acid solution. 34th IOC on Mining and Metallurgy, Bor Lake, Yugoslavia. 2002;373-379 Technical Faculty Bor.
4. Antonijević M.M., Jankovic Z., Dimitrijevic M. Investigation of the kinetics of chalcopyrite oxidation by potassium dichromate. Hydrometallurgy. 35:1994;187-201.
5. Auck Y.T., Wadsworth M.E. Physical and chemical factors in copper dump leaching. International Symposium on Hydrometallurgy Chicago, Illinois, February 25-March 1. 1973;645-700 The American Institute on Maining and Metallurgical and Petroleum Enginners, Inc.
6. Biegler T., Swift D.A. Anodic electrochemistry of chalcopyrite. Journal of Applied Electrochemistry. 9:1979;545-554.
7. Brewis T. Metal extraction by bacterial oxidation. Mining Magazine. 173:1995;5.
8. Casas J.M., Martinez J., Moreno L., Vargas T. Bioleaching model of a copper-sulfide ore bed in heap and dump configurations. Metallurgical Transactions. B, Process Metallurgy. 29:1998;899-909.
9. Dutrizac J.E. The kinetics of dissolution of chalcopyrite in ferric ion media. Metallurgical Transactions. B, Process Metallurgy. 9:1978;431-439.
10. Dutrizac J.E. The dissolution of chalcopyrite in ferric sulfate and ferric chloride media. Metallurgical Transactions. B, Process Metallurgy. 12:1981;371-378.
11. Dutrizac J.E. Elemental sulphur formation during the ferric sulphate leaching of chalcopyrite. Canadian Metallurgical Quarterly. 28(4):1989;337-344.
12. Dutrizac J.E., MacDonald R.J.C. The effect of some impurities on the rate of chalcopyrite dissolution. Canadian Metallurgical Quarterly. 12(4):1973;409-420.
13. 2+ ions on the electrochemical dissolution of chalcopyrite in acidic solution. Minerals Engineering. 15:2002;215-223.
14. Frenay J., Dufresne P. Control conception in hydrometallurgy (laboratory scale). Process Control in Metall, May 13-14. Brussels, Belg. ATB Metallurgie (Acta Technica Belgica). vol. 26, n 4:1986;147-152.
15. Gomez C., Figueroa M., Munoz J., Blazquez M.L., Ballester A. Electrochemistry of chalcopyrite. Hydrometallurgy. 43:1996;331-344.
16. Habashi F. Chalcopyrite, its Chemistry and Metallurgy. 1978;McGraw-Hill, London.
17. Hackl R.P., Dreisinger D.B., Peters E., King J.A. Passivation of chalcopyrite during oxidative leaching in sulphate media. Hydrometallurgy. 39:1995;25-48.
18. Havlik T., Skrobian M. Acid leaching of chalcopyrite in the presence of ozone. Canadian Metallurgical Quarterly. 29(2):1990;133-139.
19. Hiroyoshi N., Miki H., Hirajima T., Tsunekawa M. A model for ferrous-promoted chalcopyrite leaching. Hydrometallurgy. 57:2000;31-38.
20. Hiroyoshi N., Arai M., Miki H., Tsunekawa M., Hirajima T. A new reaction model for the catalytic effect of silver ions on chalcopyrite leaching in sulfuric acid solutions. Hydrometallurgy. 63:2002;257-267.
21. Klauber C., Parker A., Bronswijk W., Watling H. Sulphur speciation of leached chalcopyrite surfaces as determined by X-ray photoelectron spectroscopy. International Journal of Mineral Processing. 62:2001;65-94.
22. Lazaro I., Martinez-Medina N., Rodriguez I., Arce E., Gonzales I. The use of carbon paste electrodes with non-conducting binder for the study of minerals: chalcopyrite. Hydrometallurgy. 38:1995;277-287.
23. Lu Z.Y., Jeffrey M.I., Lawson F. An electrochemical study of the effect of chloride ions on the dissolution of chalcopyrite in acidic solutions. Hydrometallurgy. 56:2000;145-155.
24. Lu Z.Y., Jeffrey M.I., Lawson F. The effect of chloride ions on the dissolution of chalcopyrite in acidic solutions. Hydrometallurgy. 56:2000;189-202.
25. Majima H., Awakura Y., Hirato T., Tanaka T. Leaching of chalcopyrite in ferric sulphate solutions. Canadian Metallurgical Quarterly. 24(4):1985;283-291.
26. Mateos F.B., Perez I.P., Mora F.C. The passivation of chalcopyrite subjected to ferric sulfate leaching and its reactivation with metal sulfides. Hydrometallurgy. 19:1987;159-167.
27. Munoz P.B., Miller J.D., Wadsworth M.E. Reaction mechanism for the acid ferric leaching of chalcopyrite. Metallurgical Transactions. B, Process Metallurgy. 10:1979;149-158.
28. Pacović N.V. Hidrometalurgija. 1980;ŠRIF, Bor.
29. Parker A.J., Paul R.L., Power G.P. Electrochemistry of the oxidative leaching of copper from chalcopyrite. Journal of Electroanalytical Chemistry. 118:1981;305-316.
30. Warren G.W., Wadsworth M.E., El-Raghy S.H. Passive and transpassive anodic behaviour of chalcopyrite in acid solutions. Metallurgical Transactions. B, Process Metallurgy. 13:1982;571-579.
31. Yu P.H., Hansen C.K., Wadsworth M.E. A kinetic study of the leaching of chalcopyrite at elevated temperatures. International Symposium on Hydrometallurgy Chicago, Illinois, February 25-March 1. 1973;375-402 The American Institute on Maining and Metallurgical and Petroleum Enginners, Inc.
32. Yuehua H., Guanzhou Q., Jun W., Dianzuo W. The effect of silver-bearing catalysts on bioleaching of chalcopyrite. Hydrometallurgy. 64:2002;81-88.