Promotion Mechanism of Ammonium Formate in Ammonium Salt Leaching Process for Weathered Crust Elution-Deposited Rare Earth Ores

Promotion Mechanism of Ammonium Formate in Ammonium Salt Leaching Process for Weathered Crust Elution-Deposited Rare Earth Ores

Weathered crust elution-deposited rare earth ores (WREOs) are significant strategic mineral resources. In industry, in situ leaching technology is usually applied with ammonium chloride and ammonium sulfate as the leaching solution. However, the slow seepage velocity of the leaching solution and low...

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Bibliographic Details
Main Authors: Xing Gao, Yongwei Ma, Fang Zhou, Qutian Zhang, Dandan Zhang, Junxia Yu, Ruan Chi
Format: Article
Language:English
Published: MDPI AG 2023-09-01
Series:Minerals
Subjects:
rare earth ores
leaching efficiency
seepage velocity
swelling
Online Access:https://www.mdpi.com/2075-163X/13/10/1286

Internet

https://www.mdpi.com/2075-163X/13/10/1286

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