Purification process for bitumen froth

Bitumen froth is treated in a circuit comprising a plurality of serially connected mixer and inclined plate settler units. A light hydrocarbon diluent moves countercurrently through the circuit. Thus, as the bitumen content of the stream being settled diminishes, the concentration of diluent in that...

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Bibliographische Detailangaben
Hauptverfasser: HACKMAN, LARRY P, HYNDMAN, ALEXANDER W, SHELFANTOOK, WILLIAM E
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Bitumen froth is treated in a circuit comprising a plurality of serially connected mixer and inclined plate settler units. A light hydrocarbon diluent moves countercurrently through the circuit. Thus, as the bitumen content of the stream being settled diminishes, the concentration of diluent in that stream increases.