NEO commissions heavy rare earth separation production line in Europe

NEO Performance Materials has inaugurated a small-scale production line dedicated to the separation of heavy rare earth elements (HREE) at its Silmet facility in Estonia. The solvent extraction process is currently running at its designed capacity, with the company prioritising consistent product purity before scaling up to full routine production. This milestone marks the first successful separation of terbium and dysprosium process solutions from mixed rare earth carbonate feedstock, achieved entirely within Europe. The significance of this development lies in the critical role that terbium and dysprosium play in manufacturing high-performance sintered rare earth permanent magnets. These magnets are essential components in advanced technologies such as robotics, electric vehicle (EV) traction motors, wind turbines, and industrial automation. By establishing a robust heavy rare earth separation capability at Silmet, NEO is addressing a key supply chain challenge for these strategic materials within the European market. NEO’s CEO, Rahim Suleman, emphasised that this achievement is a pivotal step towards creating a fully integrated rare earth magnetics value chain in Europe. The company now processes both light and heavy rare earth elements, enabling it to supply high-quality, traceable materials to its permanent magnet manufacturing operations locally. This vertical integration is expected to enhance supply security and support the increasing demand from customers requiring advanced magnet components. Looking ahead, NEO’s permanent magnet facility in Estonia is progressing through customer qualification and anticipates ramping up commercial production later this year. The commissioning of the HREE separation line not only validates the technical and operational capabilities of the Silmet plant but also reinforces Europe’s strategic position in the rare earth materials market. This initiative aligns with broader efforts to diversify supply chains and reduce dependence on imports for critical materials in the green technology sector.