Some aspects of nickel extraction from chromitiferous overburden by sulphatization roasting

Minerals Engineering

Volumn 13, Issue 14-15, 2000, Pages 1635-1640

  Kar, B B ^a   Swamy, Y V ^a  

^a CSIR INSTITUTE OF MINERALS AND MATERIALS TECHNOLOGY   (India)

Author keywords

[No Author keywords available]

Indexed keywords

ADDITIVES; ALKALINE EARTH METALS; CHROMIUM COMPOUNDS; EXTRACTIVE METALLURGY; LEACHING; MOISTURE; ORE ROASTING; PARTIAL PRESSURE; SALTS; SULFUR COMPOUNDS; SULFURIC ACID; TEMPERATURE;

CHROMITIFEROUS OVERBURDEN; FERRIC HYDROXY SULPHATE; PUGGING; ROASTING; SULPHATIZATION ROASTING;

NICKEL;

EID: 0034507997     PISSN: 08926875     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0892-6875(00)00147-3     Document Type: Article

References (18)

1. Canterford, J.H., Leaching of some Australian nickeliferous laterites with sulphuric acid at atmospheric pressure. Proc. Australasian Institute of Mining and Metallurgy, 1978, 265, March, 19-26.
2. Canterford, J.H., The Extractive Metallurgy of nickel. Review of Pure and Applied Chemistry, 1972, 22, 19-46.
3. Canterford, J.H., The Sulphation of Oxidized Nickel Ores. New York: AIME, 1979, 1, 636-77.
4. Carlson, E.T. and Simons, C.S., Acid leaching Moa Bay's nickel. Journal of Metals, N.Y., 1960, 12, 206-13.
5. Caron, M.H., Ammonia leaching of nickel and cobalt ores. Transactions of American Institute of Mining Engineers, 1950, 188, 67-90.
6. Fletcher, A.W. and Shelef, M., The role of alkali sulphates in promoting the sulphation roasting of nickel sulphides. In Unit Processes in Hydrometallurgy Wadsworth M.E and Davis F.T. eds. (New York, London : Gordon and Breach, 1964) 946-70. (Metall. Soc. Conf. 24).
7. Hotz, M.C.B., Kerby, R.C and Ingraham, T.R., The function of sodium chloride in sulphation roasting. Canadian Metallurgical Quarterly, 1968, 7, 201-3.
8. Kolta, G.A. and Askar, M.H., Thermal decomposition of some metal sulphates. Thermochemica Acta, 1975, 11, 65-72.
9. Mellor, J.W., Inorganic and Theoretical Chemistry, 1960, 8, 335-347.
10. Panda, S.C., Sukla, L.B. and Jena, P.K., Extraction of nickel and cobalt from lateritic nickel ores of Orissa by pressure leaching with sulphuric acid. Transactions Indian Institute of Metals, 1975, 28, 483-7.
11. Panda, S.C., Sukla, L.B. and Jena, P.K., Extraction of nickel through reduction roasting and ammoniacal leaching of lateritic nickel ores. Transactions Indian Institute of Metals, 1980, 33, 161-5.
12. Power, L.F. and Geiger, G.H., The application of the reduction roast-ammonium carbonate leach to nickel laterites. Mineral Science Engineering, 1977, 9, Jan., 32-51.
13. Rao, R.B., Prakash, S., Rao, G.V., Ansari, M.I. and Narasimhan, K.S., Utility of overburden from chromite mines. Proceedings Indian National Science Academy, 1984, 50 A, 467-78.
14. Sarojini, B., Rao, P.K. and Sant, B.R., Extraction of nickel from laterites of Orissa by dilute nitric acid leaching. Indian Journal of Technology, 1972, 10, 155-6.
15. Sidgwick, N.V., The Chemical Elements and Their Compounds. Oxford at the Clarendon Press, 1951, 1, p.240.
16. Singh, B.N., Mohanty, M.S., Akerkar, D.D. and Altekar, V.A., Extraction of nickel and cobalt from nickeliferous oxide ores of India. Transactions Indian Institute of Metals, 1982, 35, 357-65.
17. Swamy, Y.V., Reddy, B.R., Murthy, B.V.R. and Ray, H.S., Basic aspects of nickel extraction from chromitiferous overburden. Transactions Institution of Mining and Metallurgy, 1994, 104,C 151- C154.
18. Zubryckyj, N., Evans, D.J.I, and Mackiw, V.N., Preferential sulphation of nickel and cobalt in lateritic ores. Journal of Metals, N.Y., 1965, 17, 478-86.