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

表2 退役三元锂电池各组分质量分数

Table 2 The proportion of each component of waste ternary lithium battery

正极材料 负极材料 铝箔 铜箔 隔膜 外壳 电解液 损失 36.99% 25.55% 7.39% 9.70% 5.55% 4.75% 10.18% 0.07%