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4 碳酸锂产品检测结果
Table 4 Lithium carbonate product detection results
编号测试项目控制标准/ppm产品/ppm
1纯度≥99.5%99.5%
2Al≤10
3Mn≤30.02
4Na≤80053.76
5Fe≤501.05
6Cr≤200.41
7Ni≤200.11
8Mg≤10020.4
9Ca≤35043.27
10Zn≤203.3
11B≤3505.15
12Cu≤103.06