B - Operations – Transporting – 03 – B
Patent
B - Operations, Transporting
03
B
196/23
B03B 9/02 (2006.01) C10G 1/04 (2006.01)
Patent
CA 1291957
Abstract of the Disclosure Solvent-diluted bitumen froths formed in the hot- water process for the recovery of bitumen from oil sands, either individually or combined, are treated with slaked lime to break the emulsion and to destabilize the clay suspensions. In this way, a clean separation of a solvent-solution layer, an aqueous sodium hydroxide solution layer and a compact clay layer is achieved.
559978
Kessick Michael A.
Research Council Of Alberta
Sim & Mcburney
LandOfFree
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