The electrochemistry of the leaching reactions in the Caron process II. Cathodic processes

Hydrometallurgy

Volumn 105, Issue 1-2, 2010, Pages 54-59

  Nikoloski, A N ^a   Nicol, M J ^a  

^a MURDOCH UNIVERSITY   (Australia)

Author keywords

Ammonia; Caron process; Cathodic; Iron; Leaching; Nickel; Thiosulfate

Indexed keywords

AMMINE COMPLEXES; CARON PROCESS; CATHODIC; CATHODIC PROCESS; CATHODIC REACTIONS; ELECTROCHEMICAL METHODS; IRON ELECTRODES; LEACHING REACTION; METAL SULFIDES; POSITIVE POTENTIAL; RATE OF REACTION; SOLID PRODUCTS; THIOSULFATE;

AMMONIA; COBALT; COBALT COMPOUNDS; DISSOLUTION; ELECTROCHEMISTRY; ELECTRODES; LEACHING; PLATINUM;

METAL RECOVERY;

EID: 78249252624     PISSN: 0304386X     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.hydromet.2010.07.008     Document Type: Article

References (11)

1. M.H. Caron Fundamental and practical factors in ammonia leaching of nickel and cobalt ores J. Met. Trans. AIME. 188 1950 67 90
2. J.G. Reid, and J.E. Fittock Yabulu 25 years on W.P. Imrie, D.M. Lane, International Laterite Nickel Symposium, TMS, Warrendale, Pennsylvania 2004 599 618
3. Q. Gong, and Y.Z. Fu Preliminary studies on phase changes of iron cobalt oxides during reduction roasting - ammoniacal leaching process Youse Jinshu 32 1980 77 81
4. P.B. Queneau, and D.R. Weir Control of iron during hydrometallurgical processing of nickeliferous laterite ores J.E. Dutrizac, A.J. Mohemius, Iron Control in Hydrometallurgy 1991 Ellis Horwood Ltd. Chichester 76 103
5. M.A. Rhamdhani, P.C. Hayes, and E. Jak Nickel laterite Part 1 - microstructure and phase characterizations during reduction roasting and leaching Miner. Process Extr. Metall. 118 2009 129 145 (Trans IMM C)
6. A.N. Nikoloski, and M.J. Nicol The electrochemistry of the leaching reactions in the Caron process I. Anodic processes F.M. Doyle, G.H. Kelsall, R. Woods, Electrochemistry in Mineral & Metal Processing VII 2006 ESC, Pennington New Jersey 197 207
7. A.N. Nikoloski, M.J. Nicol, and J.E. Fittock The passivation of iron during the leaching of prereduced laterite ores in ammoniacal solutions F.M. Doyle, G.H. Kesall, R. Woods, Electrochemistry in Mineral & Metal Processing VI 2003 ESC, Pennington New Jersey 205 218
8. Q. Gong, Z. Lu, J. Cao, and J. Chen Kinetics of anodic dissolution of iron, cobalt, nickel and their alloys in ammonia-ammonium carbonate solutions Chin. J. Met. Sci. Technol. 2 1986 303 310
9. H.S. Kim, K. Kho, K. Osseo-Asare, and H.W. Pickering Active and passive behavior of sintered iron in ammoniacal ammonium carbonate solution Metall. Trans. B 22 1991 323 332
10. J.W. Lee, K. Osseo-Asare, and H.W. Pickering Anodic dissolution of iron in ammoniacal ammonium carbonate solution J. Electrochem. Soc. 132 1985 550 555
11. M.J. Nicol, A.N. Nikoloski, and J.E. Fittock A fundamental study of the leaching reactions involved in the Caron process W.P. Imrie, D.M. Lane, International Laterite Nickel Symposium. TMS, Warrendale, Pennsylvania 2004 369 384