废旧手机中金钯银的回收  

Recovery of Gold, Palladium and Silver from Waste Mobile Phone

作　　者：曹人平[1] 肖士民[1] 

机构地区：[1]华南理工大学化学科学学院,广东广州510640

出　　处：《贵金属》2005年第2期13-15,共3页Precious Metals

摘　　要：为了充分利用二次资源,作者应用煅烧浸出法研究了废旧手机中Au、Pd、Ag的回收技术及工艺,其回收率都>95%,回收得到的产物经精制,其纯度>99.9%,应用此方法回收废旧手机中Au、Pd、Ag能够为国家带来一定的经济效益,同时也能保护环境。In order to make the better use of the secondary resource, the technology of recovery of gold, palladium and silver from the waste mobile phone by calcine-leaching was studied in present paper. The recovery of gold, palladium and silver was over 95% respectively. The purities of them were beyond 99.9%. The technology can be used for the recovery of gold, palladium and silver for the country and can protect our environment.

关 键 词：湿法冶金 金 钯 银 废旧手机 浸出 

分 类 号：TF83[冶金工程—有色金属冶金]