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AssigneeOrbite Technologies Inc.
InventorsRichard Boudreault, Joël Fournier, Raymond Simoneau, Maria Cristina Garcia, Heinz Krivanec, Denis Primeau, Carsten Dittrich
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The present disclosure relates to processes for recovering rare earth elements from an aluminum-bearing material. The processes can comprise leaching the aluminum-bearing material with an acid so as to obtain a leachate comprising at least one aluminum ion, at least one iron ion, at least one rare earth element, and a solid, and separating the leachate from the solid. The processes can also comprise substantially selectively removing at least one of the at least one aluminum ion and the at least one iron ion from the leachate and optionally obtaining a precipitate. The processes can also comprise substantially selectively removing the at least one rare earth element from the leachate and/or the precipitate.
A process for recovering at least one rare earth element and/or at least one rare metal from an aluminum-bearing material, said process comprising:
A process for recovering at least one rare earth element and/or at least one rare metal from an aluminum-bearing material, said process comprising:
Dependencies are inferred from the claim text.