Effective extraction and recovery of valuable metals from waste power batteries

The "Industry Standards for Comprehensive Utilization of Waste Power Batteries of New Energy Vehicles" also points out that it is necessary to ensure that the main valuable metals are effectively extracted and recovered through smelting or material repair. For example, the recovery rate of electrode powder after crushing and separation is not less than 98%, the impure aluminum content is less than 1.5%, and the impure copper content is less than 1.5%.