三步法回收废旧锂离子电池中钴的研究进展

Research progress in three-stage method recycling cobalt in waste Li-ion battery

归纳总结"三步法"回收废旧锂离子电池工艺,对工艺中LiCoO2正极材料与铝箔的分离、正极材料中锂和钴的浸出、锂与钴的分离及应用等进行分析总结。

The ＂three-stage method＂ to recycle waste Li-ion battery was summarized, the processes of the separation of cathode material and aluminum foil, the leaching of lithium and cobalt,the separation and application of lithium and cobalt were analyzed.