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Quantifying entrapment in selective flocculation-flotation: Model and measurement method

delete2025-10-06
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J
Jackquline C. Eardley
W
Wei Sung Ng
G
George V. Franks
DOI:10.1016/j.mineng.2025.109816delete
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Abstract

Abstract

En 中文
• Entrapment model quantifies gangue trapped in aggregates in flocculation-flotation. • Model separates entrapped gangue from entrained gangue in flotation product. • Entrapment increases at high polymer dosage as aggregate size increases. • Entrapment decreases with an increase in pulp solid concentration. • Model facilitates optimisation and comparison between floc-float conditions.
Keywords:
Selective flocculation-flotation
Entrapment
Anionic polyacrylamide
Hematite flotation
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Journal

Minerals Engineering cover
Minerals Engineering
IF:
5
Papers:
8.1K
Citations:
2.6W

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