| 摘要 |
Process for the recovery of oils from a solid matrix comprising: subjecting said solid matrix to extraction by mixing with an oil-in-water nanoemulsion, obtaining a solid- liquid mixture; subjecting said solid- liquid mixture to separation, obtaining a liquid phase comprising said oils and a solid phase comprising said solid matrix; recovering said oils from said liquid phase. Said process is particularly advantageous for the recovery of oils from water wet oil sands (or water wet tar sands), oil wet sands (or oil wet tar sands), oil rocks, oil shales, more specifically from oil wet sands (or oil wet tar sands).
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