摘要
通过湿法冶金途径从硫化铅精矿中提取铅,是颇具吸引力的方法。本文介绍了处理铅精矿的湿法炼铅研究工作进展并对各种方法进行评述;重点放在铅的氯化湿法冶金,包括铅精矿直接电解、铅精矿的三氯化铁浸出、从中间产物氯化铅中回收铅及复杂硫化矿处理的研究。
Extraction of lead from sulfide concentrates by hydrometallurgical routes is a potentially attractive method. In this paper, the extensive studies on hydrometallurgy of processing lead concentrates are introduced and the various methods are properly reviewed. Emphasis of the paper is placed on investigation of chloride hydrometallurgy of lead, which includes direct electrolysis of lead concentrates, ferric chloride leaching of lead concentrate, recovery of lead from an intermediate product lead chloride and treatment of complex sulphides.
出处
《矿冶》
CAS
2005年第3期49-52,15,共5页
Mining And Metallurgy
关键词
铅精矿
湿法冶金
提取铅
研究进展
Lead concentrates
Lead hydrometallurgy
Extraction of lead
Research advancement
