浅谈钽铌湿法冶炼中稀有金属的回收  

Discussion on the Recovery of Rare Metals from Ta/Nb Hydrometallurgy

作　　者：陈既明[1] 

机构地区：[1]株洲硬质合金厂,株洲412000

出　　处：《稀有金属与硬质合金》1997年第4期56-58,共3页Rare Metals and Cemented Carbides

摘　　要：对数种钽铌生产原料中其他含量较高的稀有金属的回收价值进行了分析和讨论，结果表明：在生产钽铌的同时，回收这些稀有金属具有较大的经济效益和社会效益．Analysis and discussion is made with respect to the recovery of rare metals from several types of Ta/Nb raw materials, highly containing rare metals. It is concluded that the recovery of the rare metals during Ta/Nb production offers good economic and social benefits.

关 键 词：炼钽 炼铌 湿法冶炼 稀有金属 金属回收 

分 类 号：TF841.6[冶金工程—有色金属冶金]