Litus–UWin Nanotech critical minerals JV: flowsheet design notes for engineers
Reviewed by Tom Sullivan

First reported on MINING.com
30 Second Briefing
Calgary-based Litus has signed a 25 May memorandum of understanding with Taiwan’s UWin Nanotech to jointly develop selective extraction, separation, recovery and purification flowsheets for cobalt, lithium, nickel and other elements from battery recycling and other secondary sources. The collaboration will combine Litus’ LiNC one-step direct lithium extraction platform for low- and high-concentration brines and its ReLiGN battery recycling process with UWin’s hydrometallurgical systems used in Apple-certified e‑waste and Li-ion recycling. Engineers should watch for integrated nanomaterial–hydromet circuits targeting both critical minerals and rare earth elements in circular supply chains.
Technical Brief
- Litus’ patented LiNC platform targets brines previously classed as uneconomic, including very low-grade resources.
- ReLiGN is positioned to convert end-of-life batteries into a domestic feedstock for critical minerals.
- Litus’ proprietary nanomaterial composites underpin selective sorption and separation stages within the extraction circuits.
- UWin’s hydrometallurgy portfolio already covers precious metals, e‑waste and Li‑ion recycling, plus air-pollution treatment.
- Integration aims to add critical minerals and rare earth recovery steps onto existing e‑waste and Li‑ion lines.
- Collaboration targets scalable, lower-impact circuits, aligning with demand for circular critical-mineral supply chains.
Our Take
Litus’ LiNC and ReLiGN projects position Canada in the higher-value segment of critical minerals processing, which in our coverage tends to attract more OEM-linked interest (such as Apple’s recycling supply chain) than greenfield mining alone, potentially improving funding optionality for early-stage technologies.
Prepared by collating external sources, AI-assisted tools, and Geomechanics.io’s proprietary mining database, then reviewed for technical accuracy & edited by our geotechnical team.
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