废旧电池中铜锌锰及氯化铵的分离和利用

Separation and Exploitation of Zinc,Manganese and Sal Ammonial from Exhausted Cell

为探寻简便有效途径解决废旧电池对环境的污染以及对人体健康危害的问题,在实验中选取常用的锌锰干电池为研究对象,通过酸解、沉淀、氧化还原分别对锌和锰及少量氯化铵进行回收处理,制取七水合硫酸锌和二氧化锰及氯化铵。

To solve the pollution to the environment and the harm to human health causeing by the exhausted cell, the zinc and manganese dry cell in common use of the experiment were chosen as the research object, with the ways of acidolysis, precipitation methed and oxidation - reduction reaction in order to recyle the zinc, manganese and a little amount of sal ammonial, the purpose is produce white vitriol, manganese dioxide and sal ammonial.