CMI researchers from Ames National Laboratory conducted the activity for this highlight
Innovation
Mechanochemical process to extract 85%+ of Lithium available in domestic hard-rock ore diversifying lithium supplies.
Achievement
Published a review article titled “Aspects of Spodumene Lithium Extraction Techniques” (39 pages), which provides a comprehensive analysis of current methods for lithium extraction from spodumene, highlighting key advancements, challenges, and opportunities.
Significance and Impact
- Elimination of the high-temperature thermal-decrepitation step.
- Replaces harsh acid/alkaline solutions with mild alternatives.
Hub Target Addressed
Recovery and conversion of critical minerals into high-value end products; industry adoption of technology for the source-diversification of Lithium enhancing energy security.