南方离子型稀土矿提取技术研究现状及展望

来源期刊：有色金属科学与工程2012年第6期

论文作者：周晓文 温德新 罗仙平

文章页码：83 - 87

关键词：离子型稀土矿；浸出；发展方向

Key words：ion-absorbed rare earth； leaching； development trend

摘    要：综述了南方离子型稀土矿化学提取技术的研究进展，并指出南方离子型稀土矿的化学提取技术的发展方向主要是新型高效低污染浸取剂和沉淀剂的研发、原地浸矿过程中的扩散和传质机理、强化浸取过程的深入研究、复杂难利用资源的开发等几个方面.

Abstract: The status quo and development trend of the extraction technology of ion-absorbed rare earth are introduced in this paper. It is suggested that further research should be developed from the aspects of high efficiency and low pollution leaching technology, the diffusion and mass transfer mechanism of the in-situ leaching,the process of enhanced leaching, and the exploitation and utilization of the complex resources.