| 摘要 |
A method for recovering a tailings bitumen from a froth treatment tailings, including providing a first feed material which is derived from the froth treatment tailings, conditioning the first feed material in order to produce a conditioned first feed material, providing a second feed material which is derived from the conditioned first feed material, and subjecting the second feed material to solvent extraction in order to produce an extract containing an amount of the tailings bitumen. The method may further include dewatering the conditioned first feed material in order to produce the second feed material and may further include clarifying the extract to produce a clarified extract containing an amount of the tailings bitumen.
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