Titlebook: Ni-Co 2013; Thomas Battle (Senior Metallurgist),Michael Moats Book 2016 The Minerals, Metals, and Materials Society 2016 nickle processin

miscreant

Reductive Leaching of Limonitic Laterites Using Ferrous Sulphateum sulphate media using ferrous sulphate as reductant. Different parameters were examined, such as total ammonia concentration, temperature and ferrous sulphate concentration. At 80°C, 130 g/l of total ammonia, 2.73 g FeSO4/ g ore and pH 8.2, nickel extraction was 64 % while 20 % of cobalt remained in solution after 8 hours.