Removal of Residual Ammonium from Weathered Crust Elution-Deposited Rare Earth Ore Tailings by Magnesium Chloride: Kinetics and Mass Transfer

After in situ leaching of weathered crust elution-deposited rare earth ore (WREO), large amounts of residual ammonium (RA) salts remain in the ore body and slowly release, causing persistent ammonia-nitrogen pollution in surrounding waters. This study proposes using magnesium chloride for in situ el...

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Detalhes bibliográficos

Principais autores:	Jian Feng, Tao Ou, Wuhan Zhang, Xin Deng, Shijun Chen, Xiaoyan Wu, Jianyun Chen, Ruan Chi, Fang Zhou
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2026-08-01
Colecção:	Separations
Assuntos:	residual ammonium magnesium chloride kinetics mass transfer rare earth ore
Acesso em linha:	https://www.mdpi.com/2297-8739/13/8/225
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