Thermodynamics and kinetics of the dissolution of gold under pressure oxidation conditions in the presence of chloride

Canadian Metallurgical Quarterly

Volumn 41, Issue 4, 2002, Pages 409-416

  Liu, J Qing ^a   Nicol, M J ^a  

^a MURDOCH UNIVERSITY   (Australia)

Author keywords

[No Author keywords available]

Indexed keywords

CHLORINE COMPOUNDS; DISSOLUTION; ELECTROCHEMISTRY; IONS; IRON; OXIDATION; REACTION KINETICS; REDUCTION; REFRACTORY METALS; SOLUBILITY; THERMAL EFFECTS; THERMODYNAMICS;

CATHODIC REDUCTION; CHLORIDE ION; PRESSURE OXIDATION; REFRACTORY GOLD ORE;

GOLD METALLURGY;

EID: 0036807999     PISSN: 00084433     EISSN: None     Source Type: Journal    
DOI: 10.1179/cmq.2002.41.4.409     Document Type: Article

References (9)

1. M.J. Nicol, "The Anodic Behaviour of Gold: Part I - Oxidation in Acidic Solutions", Gold Bulletin, 1980, vol. 13 (2), pp. 46-55.
2. J. Marsden, and I. House, "The Chemistry of Gold Extraction", Ellis Horwood Series in Metals and Associated Materials., 1992, ed. E.G. West, Ellis Horwood, New York, pp. 32-35, 215-221, 294-307
3. G.L. Putnam, "Chloride as a Solvent in Gold Hydrometallurgy", Engineering and Mining Journal, 1944, vol. 145(3), pp. 70-75.
4. 2O Systems at 298 K", Journal of Electroanalytical Chemistry, 1993, vol. 361, pp. 13-24.
5. 2/Cl Electrolytes" Journal of Electroanalytical Chemistry, 1993, vol. 361, pp. 25-38.
6. G.L. Simmons et al., "Pressure Oxidation Problems and Solutions: Treating Carbonaceous Gold Ores Containing Trace Amounts of Chloride (Halogens)", Mining Engineering, 1998, vol. 50(1), pp. 69-73.
7. V.J. Ketcham, J.F. O'Reilly and W.D. Vardill, "The Lihir Gold Project: Process Plant Design", Minerals Engineering, 1993, vol. 6(8), pp. 1037-1065.
8. L.S. Pangum and R.E. Browner, "Pressure Chloride Leaching of a Refractory Gold Ore", Minerals Engineering, 1996, vol. 9(5), pp. 547-556.
9. NIST Standard Reference Database 46, Version 6, 2001, A.E. Martell and R.M. Smith eds., Gaithersburg, MA, USA.