Lithium Ark

Lithium Ark combines more than 25 years of hands-on experience in lithium processing with a patented clean-refining technology designed for today’s energy transition. Our Green+ Lithium Refining process delivers higher lithium recovery, lower CAPEX and OPEX, reduced CO₂ emissions, and significantly lower energy and water use compared with traditional routes and LiCl electrolysis. The process produces battery-grade lithium hydroxide or lithium carbonate with minimal adjustments, giving producers the flexibility to adapt to market needs. Built on real-world expertise across different lithium operations and projects worldwide and backed by TRL-5 independent validation, Lithium Ark offers a cleaner, more efficient, and fully scalable solution for the next generation of lithium projects.