退役锂离子电池锂资源回收工艺

王海, 边煜华, 王佳东, 刘朝阳, 张杰, 姚健, 高宣雯, 刘朝孟, 骆文彬

Retired lithium battery recycling and battery-grade lithium carbonate preparation

Hai WANG, Yuhua BIAN, Jiadong WANG, Zhaoyang LIU, Jie ZHANG, Jian YAO, Xuanwen GAO, Zhaomeng LIU, Wenbin LUO

图4 (a) 不同焙烧温度及(b) 不同焙烧时间对浸出率的影响

Fig. 4 Effect of (a)different roasting temperatures and (b)different roasting times on leaching rates