FREECOVER – Eco-Friendly Hydrometallurgy for Rare Earth Recycling FREECOVER is an EU-funded project developing sustainable technologies for Rare Earth Element (REE) recycling. By integrating ionic liquids, membrane separation, and circular economy principles, FREECOVER enhances eco-friendly hydrometallurgical processes, reducing environmental impact and supporting Europe's strategic autonomy in critical raw materials. Learn more about our innovative solutions and international collaboration.