Processing Pattern of Copper-nickel Nis Material in Respect to Chlorine Technology of Electrolyte Nickel Production

摘要

One of the most prospective trends of improving the technology of electrolytic nickel production is organization of the process of nickel electro-winning from solutions of chlorine leaching of nickel -containing raw materials. Involvement of semifinished sulphide products into hydrometallurgical processing allows excluding a number of pyrometallurgical process stages, cutting down the process stage expenses, losses of non-ferrous and noble metals, dust and gas emissions into atmosphere.