Characterization and Leaching Kinetics of Rare Earth Elements from Phosphogypsum in Hydrochloric Acid

Characterization and Leaching Kinetics of Rare Earth Elements from Phosphogypsum in Hydrochloric Acid

The characterization and leaching mechanism of REEs from phosphogypsum (PG) in HCl was studied in-depth. REEs contained in the PG were 208 ppm, of which Y, La, Ce, and Nd were the four most abundant elements. The modes of occurrence of rare earth elements (REEs) in the PG were quantified using the s...

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Bibliographic Details
Main Authors: Qingjun Guan, Ying Sui, Chufeng Liu, Yongjie Wang, Chuxiong Zeng, Weijian Yu, Zhiyong Gao, Zhenyue Zang, Ru-an Chi
Format: Article
Language:English
Published: MDPI AG 2022-05-01
Series:Minerals
Subjects:
phosphogypsum
rare earth elements
sequential chemical extraction
leaching kinetics
shrinking core model
HCl
Online Access:https://www.mdpi.com/2075-163X/12/6/703

Internet

https://www.mdpi.com/2075-163X/12/6/703

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