Recovery of rare earth elements from sim
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Hualing Yang; Wei Wang; Hongmin Cui; Dongli Zhang; Yu Liu; Ji Chen
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Article
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2011
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Wiley (John Wiley & Sons)
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English
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BACKGROUND: Numerous high purity ammonium-type ionic liquid extractants have been prepared for engineering purposes. Bifunctional ionic liquid extractants (Bif-ILEs) have been widely applied to separate and extract rare earths and metal ions with high extraction efficiencies and selectivities. In th