This research was performed by CMI scientists at Idaho National Laboratory with CMI Team member Retriev.
Achievement
- We have demonstrated that our EC leaching process efficiently leaches feedstocks with variable compositions.
Significance and impact
This demonstrates EC leaching is robust for various waste feedstocks including a cobalt rich and nickel-rich feedstock.
- Further proof to justify effectiveness of EC leaching method
- With demonstrated robustness, we can move forward to optimize process for time and iron sulfate addition
Details and next steps
- Produce pure metals for Y7 milestones
- Test recovered graphite in new LIB batteries
- Evaluate AZR feedstock and demonstrate recovery pathway
