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Concept Study Identifies Potential Refining Pathway at Shaakichiuwaanaan to Battery-Grade Lithium Carbonate
A concept study was completed to evaluate processing spodumene concentrate into battery-grade lithium carbonate at the Shaakichiuwaanaan site.
Primero's proprietary ALi® atmospheric leach process was identified as the preferred method due to its economic potential, environmental alignment, and low technical risk.
Bench-Scale tests produced 99.8% battery-grade lithium carbonate from Shaakichiuwaanaan spodumene concentrate using the ALi® process.
On-Site processing using electric calcination powered by Quebec's renewable energy could reduce carbon intensity and improve supply chain efficiency.