Occurrence of Rare Earth, Iron, Phosphorus and Calcium in High Grade Rare Earth Concentrate

Occurrence of Rare Earth, Iron, Phosphorus and Calcium in High Grade Rare Earth Concentrate

Rare earth grade of Bayan Obo mixed rare earth concentrate is 65.86%, and the contents of P2O5, CaO and TFe are 11.26%, 3.89% and 1.34%, respectively. Chemical analysis, automatic mineral analysis system, SEM and EDS were used to study the occurrence of rare earth and impurity elements in mixed rare...

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Bibliographic Details
Main Authors: Na Li, Yufang Qin, Hailong Jin, Qiwei Wang
Format: Article
Language:zho
Published: Institute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological Sciences 2022-12-01
Series:Kuangchan zonghe liyong
Subjects:
rare earth concentrate
rare earth
iron
phosphorus
calcium
occurrence state
Online Access:http://www.kczhly.com/en/article/doi/10.3969/j.issn.1000-6532.2022.06.033

Internet

http://www.kczhly.com/en/article/doi/10.3969/j.issn.1000-6532.2022.06.033

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