Studies of pentlandite leaching in mixed oxygenated acidic chloride-sulfate solutions

Hydrometallurgy

Volumn 56, Issue 1, 2000, Pages 63-74

  Lu, Z Y ^a   Jeffrey, M I ^a   Zhu, Y ^b   Lawson, F ^a  

^a MONASH UNIVERSITY   (Australia)

^b KUNMING UNIVERSITY OF SCIENCE AND TECHNOLOGY   (China)

Author keywords

[No Author keywords available]

Indexed keywords

CHLORINE COMPOUNDS; ELECTROCHEMISTRY; LEACHING; NICKEL COMPOUNDS; PARTIAL PRESSURE; PASSIVATION; PRESSURE EFFECTS; SULFIDE MINERALS; THERMAL EFFECTS;

PENTLANDITE;

HYDROMETALLURGY;

EID: 0033750011     PISSN: 0304386X     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0304-386X(00)00067-0     Document Type: Article

References (7)

1. Fang Z. Leaching Ni-Co-Cu concentrate in chloride solution with oxygen. Eng. Chem. Metall. 18(3):1997;202-206.
2. S.M. Kelt, The leaching of certain nickel sulphides, Ph.D. Thesis, University of London (1975).
3. G. Tzamtzis, Leaching of some sulphide minerals of nickel under acidic oxidising conditions, Ph.D. Thesis, University of London (1976).
4. H.D. Sawyer, R.W. Shaw, Hydrometallurgical recovery of copper, Australian Patent Au-B-17181/83 (1983).
5. Z.Y. Lu, M.I. Jeffrey, F. Lawson, The effect of chloride ions on the dissolution of chalcopyrite in acidic solutions: I. A kinetic study, submitted to Hydrometallurgy (1998).
6. Warner T.E., Rice N.M., Taylor N. An electrochemical study of the oxidative dissolution of synthetic pentlandite in aqueous media. Hydrometallurgy. 31:1992;55-90.
7. Burkin A.R. Hydrometallurgy of nickel sulphides. Burkin A.R. Extractive Metallurgy of Nickel. 1987;Society of Chemical Industry, Great Britain.