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  • Photo of six pots of rare earth oxides in varying shades of powders.

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    Meeting the Demand for Rare Earth Elements and Rare Metals Through Extraction from Red Mud

    By Alton Tabereaux, Contributing Editor. The global energy transition, electrification of vehicles, and increased demand for computing power in the wake of artificial intelligence (AI) have led to increased demand for batteries, advanced semiconductors, secure communications, next-generation aerospace platforms, and other components. In turn, this has resulted in increased demand for rare earth elements (REEs), […]

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    International Patents: Red Mud Management and Valorization

    Editor’s Note: Light Metal Age has repeatedly published articles on bauxite residue (red mud), including the highly informative February 2024 article by Alton Taberaeux that described some of the latest trends in red mud processing.1 This editorial and selection of patents on red mud valorization supplements this archive, as the field of coping with the […]