论文部分内容阅读
1963年上海冶炼厂结晶硫酸镍试制成功,并于1964年投入生产,以铜电解废液回收的副产物粗硫酸镍为原料生产结晶硫酸镍。1966年,处理铜火法冶炼过程的含镍废渣,通过硫化熔炼制成铜镍冰铜;其次是镍钴湿法冶炼过
In 1963, the smelting plant of crystalline nickel sulfate in Shanghai was successfully trial-produced and put into production in 1964. The production of crystalline nickel sulfate was carried out using crude nickel sulfate, a by-product of copper electrolysis waste liquid recovery. In 1966, the nickel-bearing waste slag from the copper pyrometallurgy process was processed into copper-nickel matte by vulcanization and smelting. The second was nickel-cobalt wet-smelting