论文部分内容阅读
该研究结果表明,加入适量的硫化镍可使镍电解液中 Cu~(2+)离子浓度由600mg/L 降低到3mg/L 以下,渣中的铜镍比可达到6左右,与采用镍精矿除铜法相比铜镍比有很大提高。
The results show that adding nickel sulfide can reduce the concentration of Cu 2+ in the nickel electrolyte from 600 mg / L to less than 3 mg / L, and the ratio of copper to nickel in the slag can reach about 6, In addition to the copper mine method compared to copper and nickel have greatly improved.