现代化工

现代化工 ›› 2020, Vol. 40 ›› Issue (7) : 60-64. DOI: 10.16606/j.cnki.issn0253-4320.2020.07.013

技术进展

从含稀土磷矿酸浸液中提取稀土的研究现状

叶明富, 沈博文, 杨刚, 陈瑞, 金玲, 许立信

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Research status in extracting rare earth from acid leaching solution of rare earth-containing phosphate ore

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摘要

简要介绍了稀土元素性质及其存在，综述了从含稀土磷矿酸浸液中提取稀土元素的方法，主要有萃取法、树脂吸附法、膜分离法等，并进行了总结和展望。

Abstract

The properties and existence of rare earth elements are briefly introduced.The methods to extract rare earth elements from the acid leaching solution of rare earth elements-containing phosphate ore are reviewed,including extraction method,resin adsorption method and membrane separation method.The conclusions and prospects are also given.