铜电解精炼过程中的节能措施与实践

Energy Saving Measures and Practice in Copper Electrolytic Refining Process

本文结合生产实践,针对铜电解精炼过程中电消耗和蒸汽消耗的问题进行了分析,研究了电解液温度、电解液成分、电流密度、添加剂、阴阳极周期和极间短路对电消耗的影响,同时研究了电解液温度、阴极铜烫洗、换热器热效率和气候因素蒸汽消耗的影响,通过严格控制相关电解工艺技术条件等措施,达到了铜电解精炼过程中节能降耗的目的,这对传统铜电解技术水平的提升具有重要的实际意义。

Combining with the production practice,the causes for the issues of electricity consumption and steam consumption in copper electrolytic refining process are analyzed in this article.The effects of electrolytic temperature,electrolytic composition,current density,additives,anode and cathode cycle and short circuit to electricity consumption are investigated in this article.At the same time,the factors including temperature of the electrolytic solution,cathode hot wash,thermal efficiency of heat exchanger and climate which impacting steam consumption are also studied in this article.The purpose of energy saving can be achieved by controlling related electrolysis processing technology condition.It also had vital practical significance meaning for improving traditional copper electrolysis technology level.