铅阳极泥湿法处理工艺的应用和改进  

Industrial Application and Improvement of Treatment of Lead Anode Slime by Hydrometallurgy

作　　者：陈海大 李连军 

机构地区：[1]铜冠有色金属池州公司九华冶炼厂,安徽池州247000

出　　处：《有色矿冶》2012年第3期39-41,共3页Non-Ferrous Mining and Metallurgy

摘　　要：介绍了某厂铅阳极泥直接浸出处理工艺的投产情况,指出工程设计存在的缺陷,通过分步进行氧化和浸出的工艺改进措施,满足了在常温下进行氯化浸出的工艺要求,从而形成了双氧水预氧化-盐酸氯化浸出处理铅阳极泥的新工艺。The current production of direct leaching of lead anode slime treatment process was introduced, the de- fects existing in the engineering design was elaborated out, the improved application of step -wise oxidation and leaching process can meet the leaching at room temperature chlorination process requirements, and a new processing method of hydrogen peroxide Pre - oxidation - chloride leaching of lead anode slime was invented.

关 键 词：铅阳极泥 湿法预氧化 工艺改进 

分 类 号：TF111[冶金工程—冶金物理化学]