【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。更多还原

【Abstract】 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.更多还原