废旧磷酸铁锂电池电极材料的硫酸化焙烧-水浸新工艺
张肖洒, 王宏源, 李振彪, 夏志美

New process of sulfated roasting-water leaching for treating electrode material of spent lithium iron phosphate batteries
Xiaosa ZHANG, Hongyuan WANG, Zhenbiao LI, Zhimei XIA
图4 浓硫酸使用量对Fe元素浸出率的影响
Fig. 4 Effect of concentrated sulfuric acid dosage on leaching rate of Fe