摘要 |
Apparatus 10 for separating a mixture of oil and water. The apparatus 10 comprises a cylindrical vessel 12, with a cylindrical divider 18 separating the vessel 12 into a central zone 24 and outer annular zone 22. An upper part of the divider 18 provides a weir to enable fluid in the central zone 24 to pass into the outer zone 22. A tangential inlet extends into the central zone 24 at a lower part of the vessel 12, with an outlet 36 at the upper end of the vessel 12 for oil and/or gas, and a water outlet 42 on the side of the vessel 12 a small distance above the bottom of the outer zone 22. |