| 摘要 |
<p>There is provided a process for removing oil from particulate matter comprising mixing an aqueous slurry of the particulate matter (7) with one or more streams of water (13) applied at a pressure of from 0.5 to 100 Mpa, wherein the one or more high pressure water streams (13) expand adiabatically when mixed with the aqueous slurry (7).</p> |
