| 摘要 |
Slurry phase apparatus is provided which includes a slurry vessel for holding a slurry comprising a liquid and solid particles and gas distribution means for injecting a gas into the slurry. The gas distribution means includes a sparger device which includes an apertured sparger portion inside the slurry vessel, an inlet portion leading into the slurry vessel and an outlet portion leading from the slurry vessel. The gas distribution means also includes closure means, external of the slurry vessel, and being operable to allow or deny flow from the sparger portion out through the outlet portion of the sparger device. The invention extends to a method of introducing or reintroducing a gas into a slurry vessel. |
