Research Progress on Collector and Mechanism of Flotation of Bastnaesite
As a rare earth mineral with wide distribution,largest reserves and high industrial value,the study of bastnaes-ite's high-efficiency flotation theory and technology has important strategic significance for improving the availability and ex-panding the reserve of rare earth resources and accelerating the development of related fields.In view of the wide variety and dispersion of cerium fluoride flotation collector,and the lack of systematic overview on the surface action mechanism of cerium fluoride and the selective separation mechanism of cerium fluoride,the classification and summary of the collector of cerium fluoride flotation are summarized,the action mechanism of the collector of cerium fluoride is analyzed,and the future research direction of cerium fluoride flotation collector is prospected.In order to provide useful reference and guidance for the study of the flotation behavior and the development of flotation reagents,and help the efficient recovery and utilization of cerium fluo-carbon.
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