Separating compositions and methods of use

Details Separating compositions and methods of use Separating compositions and methods of use

2011-01-11

2011-01-11

Hill, Jr, Robert J (Department: 1797)

Mineral oils: processes and products

Tar sand treatment with liquid

C510S505000, C510S506000, C558S070000, C558S186000, C558S187000

Reexamination Certificate

active

07867385

ABSTRACT:
Compositions and methods are provided for separating bitumen from oil sands in an efficient and environmentally acceptable manner, and for recovering residual bitumen from existing tailings ponds.

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