The effect of feed solids concentration on flotation performance using the Reflux Flotation Cell

•The effect of feed concentration on RFC flotation performance was investigated.•Recovery was strongly linked to the gas and hydrophobic solids fluxes.•Estimates of the bubble surface coverage ranged from 6% to 18%.•Recovery decreased as bubble surface coverage increased.•Strong concentrate deslimin...

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Veröffentlicht in:	Fuel (Guildford) 2022-07, Vol.320, p.123931, Article 123931
Hauptverfasser:	Cole, M.J., Dickinson, J.E., Galvin, K.P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Ashes Bubble surface coverage Extreme values Feed solids concentration Fine particle flotation Flotation Fluctuations Gangue Hydrocyclones Hydrophobicity Inverted fluidization Mine wastes Minerals Overflow Recovery Reflux Flotation Cell Silica Solids Ultrafines Waste management Waste streams
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