Method and apparatus for removing bituminous oil from oil sands

Details Method and apparatus for removing bituminous oil from oil sands Method and apparatus for removing bituminous oil from oil sands

1994-12-15

1998-08-18

Myers, Helane

Mineral oils: apparatus

Refining

With filtration

208390, 208391, C10C 120

Patent

active

057954445

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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