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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Bibliografiske detaljer

Principais autores:	Na Li, Yufang Qin, Hailong Jin, Qiwei Wang
Format:	Artigo
Sprog:	Chinês
Udgivet:	Institute of Multipurpose Utilization of Mineral Resources, Chinese Academy of Geological Sciences 2022-12-01
Serier:	Kuangchan zonghe liyong
Fag:	rare earth concentrate rare earth iron phosphorus calcium occurrence state
Online adgang:	http://www.kczhly.com/en/article/doi/10.3969/j.issn.1000-6532.2022.06.033
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