从电尘中回收铊的工业试验  

Commercial test on recovering thallium from dust collected by ESP

作　　者：李俊红[1] 

机构地区：[1]韶关冶炼厂,广东韶关512024

出　　处：《中国有色冶金》2006年第1期55-57,共3页China Nonferrous Metallurgy

摘　　要：介绍了在电尘提镉工艺基础上回收铊的工业试验。采用的处理工艺简单,生产成本低,经济效益好,对环境污染小,可产出品位大于99.99%的金属铊。The paper describes the commercial test on recovering thallium based on the process of extracting cadmium from dust collected by electro-static precipitator （ESP）. This thallium recovering technology, simple in process, low in operating cost, good in economic benefit and minor in environmental pollution, can produce the metallic thallium with a aTade of over 99.99%T1.

关 键 词：电尘 选择置换 镉 硫化沉淀 海绵铊 金属铊 

分 类 号：TF81[冶金工程—有色金属冶金]