20150014220 | PROCESS FOR PRODUCING A BITUMEN PRODUCT - Disclosed is a process for producing a high quality bitumen product derived from oil sand. The process for producing the high quality bitumen product involves a dual phase bitumen extraction process. In this dual phase process, a very high quality deasphalted crude oil is extracted from the oil sand in a solvent treatment first phase. The second phase of the process produces a high quality bitumen product from the solvent-treated oil sand. | 01-15-2015 |