Recovery of hydrocarbon diluent from froth treatment tailings

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United States of America Patent

PATENT NO 11566183
SERIAL NO

17580883

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A method for recovering hydrocarbon diluent present in froth treatment tailings, comprising introducing the tailings into a vessel; adding a first portion of steam into the vessel to form a vapour-tailings interface; and operating the vessel to increase the exposure of the tailings to the vapour-tailings interface formed in the vessel.

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Patent Owner(s)

Patent OwnerAddress
SYNCRUDE CANADA LTD IN TRUST FOR THE OWNERS OF THE SYNCRUDE PROJECT AS SUCH OWNERS EXIST NOW AND IN THE FUTURE9421 17 AVENUE NW EDMONTON ALBERTA T6N 1H4

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bhattacharya, Sujit Edmonton, CA 15 9
deLasa, Hugo London, CA 2 0
McKnight, Craig Sherwood Park, CA 8 25
Salas, Salvador Escobedo London, CA 2 0

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