METHOD OF RECOVERING COPPER FROM COPPER-NICKEL SULFATE SOLUTION

摘要

The invention relates to hydrometallurgy, in particular, to methods for the deposition of copper from copper-nickel sulphate solution. The purpose of the invention is to reduce the consumption of the precipitant. Before the copper is deposited with copper (P) oxide, the initial solution is neutralized to pH 1.5-2.0 with zinc oxide. 1 tab.