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我厂净化处理铜电解液的方法,采用结晶硫酸铜——电积脱铜的流程。长期以来,仅从电积脱铜母液中沉淀析出无水硫酸镍和回收硫酸。在深入开展“工业学大庆”的群众运动中,我厂广大职工发扬敢想、敢干的革命精神,因陋就简,充分利用现有生产硫酸铜的设备,将长期堆积的无水硫酸镍精制成纯硫酸镍,为发展我省电镀工业提供了原料。
I plant purification of copper electrolyte method, the use of crystalline copper sulfate - electro-depulping the flow of copper. For a long time, precipitated anhydrous nickel sulfate and recovered sulfuric acid only from the electrowinning copper removal mother liquor. In deepening the mass movement of “Daqing in Industry”, the vast majority of our factory workers carry forward the revolutionary spirit of daring to think and dare to do something, and make full use of the existing equipment for producing copper sulfate to refine the long-term accumulation of anhydrous nickel sulfate into Pure nickel sulfate, for the development of electroplating industry in our province to provide raw materials.