自从周期反向和周期断电电解在生产上先后采用以来,围绕这两种工艺的技术经济效果,引起了热烈的讨论,这对于发展铜电解精炼技术是大有益处的。 Since the cycle reversal and periodic power down electrolysis have been used in production, the technical and economic effects surrounding these two processes have caused heated discussions that are of great benefit to the development of copper electrolytic refining technology.