Separation and purification of scandium
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Weiwei Wang; Chu Yong Cheng
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Article
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2011
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Wiley (John Wiley & Sons)
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English
β 156 KB
## Abstract The technologies of solvent extraction, ion exchange, and liquid membrane for the separation and purification of scandium are reviewed. Acidic and neutral organoβphosphorus extractants are most widely used in practice, with high extraction efficiencies. Their disadvantages originate fro