稀土与萤石矿物分离研究进展

现代矿业 ›› 2020, Vol. 36 ›› Issue (05): 98-102.

稀土与萤石矿物分离研究进展

郭春雷

白云鄂博稀土资源研究与综合利用国家重点实验室

出版日期:2020-05-26 发布日期:2021-09-16

Research Progress on Separation of Rare Earth and Fluorite Minerals

Guo Chunlei

State Key Laboratory of Baiyun Obo Rare Earth Resource Researches and Comprehensive Utilization

Online:2020-05-26 Published:2021-09-16

摘要/Abstract

摘要： 为了获得高品质稀土与萤石精矿，针对两者分离过程中相互掺杂的问题，系统地综述了近年来学者的研究成果，着重对两者分离的工艺和浮选药剂研究进行了梳理和评述。在分离工艺方面，分别总结了单一工艺与联合分离工艺；在浮选药剂方面，重点论述了浮选捕收剂、抑制剂、活化剂的应用和研究进展。在此基础上，阐明了未来稀土与萤石矿物分离工艺和浮选药剂开发研究的重点

关键词: 稀土萤石分离

Abstract: In order to obtain highquality rare earth and fluorite concentrate,in view of the problem of mutual interference in the separation process,the research results of scholars in recent years were systematically reviewed,focusing on the separation process of the two and the research of flotation reagents.In the separation process,the single and combined separation processes are summarized separately; in the flotation reagents,the application and research progress of flotation collectors,inhibitors,and activators are mainly discussed.On this basis,the key point of separation technology of rare earth and fluorite and development of flotation reagents are expounded.

Key words: Rare earth, Fluorite, Separation

郭春雷. 稀土与萤石矿物分离研究进展[J]. 现代矿业, 2020, 36(05): 98-102.

Guo Chunlei. Research Progress on Separation of Rare Earth and Fluorite Minerals[J]. Modern Mining, 2020, 36(05): 98-102.