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.
出处
《有色矿冶》
2012年第3期39-41,共3页
Non-Ferrous Mining and Metallurgy
关键词
铅阳极泥
湿法预氧化
工艺改进
lead anode slime
pre - oxedation of aqueous solution
Process Improvement
