Influence of Anionic Polyacrylamide Molecular Weight on Ultrafine Hematite Flocculation: Mechanistic Insights from Experiments and Molecular Dynamics Simulations

Ultrafine hematite particles (<10 μm), commonly generated in beneficiation circuits, exhibit poor flocculation and slow settling, posing challenges for solid–liquid separation. This study investigates the influence of the anionic polyacrylamide (APAM) molecular weight on ultrafine hematite flocculat...

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Autores principales:	Shijie Zhou, Qiang Zhao, Zhangke Kang, Jizong Wu, Zhenguo Song, Tao Song, Baoyu Cui, Haoyu Du
Formato:	Artigo
Lenguaje:	Inglês
Publicado:	MDPI AG 2026-03-01
Colección:	Separations
Materias:	ultrafine hematite flocculation anionic polyacrylamide (APAM) molecular weight polymerisation degree
Acceso en línea:	https://www.mdpi.com/2297-8739/13/3/80
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