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Acid leaching technology

THE STARVED ACID LEACHING TECHNOLOGY (SALT) FOR RECOVERY OF NICKEL AND COBALT FROM SAPROLITES AND CARON PLANT RESIDUES... [Pg.413]

A total of eight leaching experiments were carried out on a Caron plant tailings sample containing 0.51% Ni and 0.054% Co. The extraction of nickel and cobalt were affected by acid addition and temperature (with oxidation). The most attractive economics were obtained with low acid addition (as per the starved acid leach technology concept). [Pg.424]

Dreisinger, D., Clucas, J., 2012. The Starved Acid Leach Technology (SALT) for Processing of Nickel Laterites and Caron Plant Tailings , Proc. of WALSIM II, Eds. C.Q. Jia, M. Sudbury, J. Zinck, V. Ramachandran, E.A. Morris, CM METSOC, Montreal, 39-51. [Pg.424]

The Starved Acid Leaching Technology (SALT) for Recovery of Nickel and Cobalt from Saprolites and Caron Plant Residues.413... [Pg.447]

Upgraded slag technology Conditioning of the SOREL slag followed by acid leaching and calcinations to UGS (95% Ti02) SORE, Quebec, Canada... [Pg.558]

It is apparent from reading papers published on the various leaching technologies [20, 21], that precipitation of iron with regeneration of (at least some of the) acid during the leach was a... [Pg.78]

Whilst BHP Billiton developed a range of technologies in the area of nickel laterite acid leaching, two technologies stand out in the area of atmospheric leaching with jarosite precipitation. These are ... [Pg.79]

D.T White, M.J. Miller and A.C. Napier, Impurity Disposition and Control in the Ravensthorpe Acid Leaching Process, Iron Control Technologies, J.E. Dutrizac and P.A. Riveros, Eds., CIM, Montreal, Quebec, Canada, 2006, 591-610. [Pg.94]

R.G. McDonald, B.I. Whittington, Atmospheric acid leaching of nickel laterites review . Part I. Sulphuric acid technologies. Hydrometallurgy, 91 (2008), pp. 35-55. [Pg.114]

The direct reductive acid leaching process was developed by Hindustan Zinc Limited, Udaipur. Starch was used in the process as reductant during leaching. The separation process is based on selective sulphide precipitation followed by solvent extraction and electrolysis. The other two processes are based on ammonia leaching, developed at the Institute of Materials and Minerals Technology, Bhubaneshawar (IMMT-B) and National Metallurgical Laboratory,... [Pg.291]

See other pages where Acid leaching technology is mentioned: [Pg.413]    [Pg.415]    [Pg.415]    [Pg.416]    [Pg.413]    [Pg.415]    [Pg.415]    [Pg.416]    [Pg.98]    [Pg.407]    [Pg.619]    [Pg.557]    [Pg.571]    [Pg.777]    [Pg.785]    [Pg.216]    [Pg.501]    [Pg.407]    [Pg.337]    [Pg.98]    [Pg.145]    [Pg.83]    [Pg.84]    [Pg.500]    [Pg.512]    [Pg.513]    [Pg.711]    [Pg.692]    [Pg.387]    [Pg.388]    [Pg.500]    [Pg.512]    [Pg.513]    [Pg.711]    [Pg.51]    [Pg.391]    [Pg.414]    [Pg.408]    [Pg.420]    [Pg.421]    [Pg.684]    [Pg.285]    [Pg.159]   
See also in sourсe #XX -- [ Pg.141 ]



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