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Showing 1 to 1 of 1 for “"sulfuric acid roasting"”.
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THORIUM SPECIATION IN SYNTHETIC ANHYDRITE, PLACER ILMENITE CONCENTRATE, AND TITANIA SLAG: IMPLICATIONS FOR THORIUM GEOCHEMICAL BEHAVIOR, SEQUESTRATION, AND BENEFICIATION
… sequestration methods. Conditions present in the Sulfuric Acid Roasting Method for rare-earth element (REE) mineral processing were simulated to synthesize thorium-bearing anhydrite. Synchrotron ThLIII-edge X-ray absorption spectroscopy (XAS) reveals that lattice-bound Th in anhydrite, via the …