Method and apparatus for removing bituminous oil from oil sands

Mineral oils: processes and products – Tar sand treatment with liquid – Inorganic liquid

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208390, C10G 104

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active

057627800

ABSTRACT:
A system and method for immediately separating oil sands into three layers uses a logwasher with paddles that mixes the oil sands with hot water and steam. The three layers of bitumen, clay/sand/water slurry and rock separate effectively and immediately and are not re-mixed in further processing as was conventional, further producing a clay fraction from the fines for mineral processing.

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