Critical Metals Unveiled Rare Earth Recovery Process
The firm announced a new method to extract minerals for a planned $1.85 billion Romanian refinery.
Updated on Sept. 22, 2026 in Materials Science
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Critical Metals has developed a patent-pending process capable of dissolving over 99% of minerals from Tanbreez project concentrates. The company plans to support this operation with a new refinery in Romania, projected to produce approximately 27,943 metric tons of critical metal products annually.
Why it matters
Securing domestic supply chains for rare earth elements is essential for global technology production, which is currently heavily concentrated in China. This new processing technology and planned infrastructure aim to provide a significant alternative source for these vital materials.
The process dissolves more than 99% of minerals in eudialyte concentrates from the Tanbreez project in Greenland. The refinery is designed to process 100,000 metric tons of concentrates per year.
The players
Critical Metals
Critical Metals is an industrial firm focused on the development of technologies and infrastructure for the sustainable recovery of rare earth minerals.
Tanbreez project
The Tanbreez project is a major mining initiative located at Killavaat Alannguat in southern Greenland that serves as the source of eudialyte concentrates.
The details
The refinery in Romania will utilize 50% of the total concentrates produced at the Killavaat Alannguat site in southern Greenland. With an estimated payback period of just two years, the project seeks to rapidly scale the recovery of 19 different rare earth and critical metal products.
Timeline
September 22, 2026: Critical Metals announced the new processing method and Romanian refinery plans.
Deeper Dive
The planned Romanian refinery follows the policy objectives outlined in the European Union's Critical Raw Materials Act by aiming to localize processing capacity within the bloc. The project follows the pattern set by the EU's push to diversify and domesticate the rare earth supply chain.
Increased local production of rare earth metals could lower costs for manufacturers of electric vehicles, smartphones, and wind turbines. These advancements may eventually lead to more affordable clean energy technology and high-tech consumer electronics.
The takeaway
This development marks a significant move toward diversifying the global supply of rare earth materials away from existing monopolies. Investors and industry observers should watch for the project's regulatory milestones, as the two-year payback projection depends heavily on operational efficiency.
Further reading
For more information on innovations in raw mineral processing, visit the Materials Science section.
Source note: This article includes information reported by Metal.
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