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Separation method of rare earth elements by liquid-liquid extraction
Separation method of rare earth elements by liquid-liquid extraction
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机译:液液萃取分离稀土元素的方法
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摘要
Rare-earth elements present in aqueous solutions are separated using a solvent by a process which consists in performing a liquid- liquid extraction between an aqueous phase containing the rare-earth nitrates and an organic phase, characterised in that a mixture of organophosphorus compounds is used as extraction agent. IMAGE
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