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2019
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Invention
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Countercurrent rare earth separation process. A method for extracting a rare earth metal from a m... |
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Invention
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Enhanced separation of rare earth metals. ++][X′], where [X′] represents a phosphinate anion. |
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Invention
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Ionic liquid preparation.
A process for preparing a cationic species [Cat+] for an ionic liquid,... |
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Invention
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Rare earth metal oxide process including extracting rare earth metal from acidic solution with an... |
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Invention
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Enhanced separation of rare earth metals. A method for extracting a rare earth metal from a mixtu... |
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Invention
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Rare earth metal oxide preparation. A method for extracting a rare earth metal from a mixture of ... |
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Invention
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Ionic liquid preparation. A process for preparing a cationic species [Cat + ] for an ionic liquid... |
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Invention
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Ionic liquid preparation and their use in selectively isolating rare earth metals. A process for ... |
