Oil shale beneficiation by froth flotation

It was found that froth flotation is capable of upgrading oil shale to improve the oil yield in the Fischer assay from 0.117 to 0.175 1/kg at 75% organic recovery in 50% of the rock. Feed particle size affected the float yield and grade and thus the separation efficiency. For economic reasons, grind...

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Veröffentlicht in:	Fuel (Guildford) 1984-04, Vol.63 (4), p.435-439
Hauptverfasser:	Tsai, Shirley C., Lumpkin, R.E.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences beneficiation Crude oil, natural gas and petroleum products Energy Exact sciences and technology froth flotation Fuels kerogen oil shale Processing of crude oil and oils from shales and tar sands. Processes. Equipment. Refinery and treatment units
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