| 摘要 |
A degassing apparatus for use with a polymerisation reactor is disclosed. Slurry from the reactor is discharged into a flask tank ( 3 ) in which monomers or dilluent vaporise to form a gas. Filler units ( 9, 10 ) are provided at the upper part of the flash tank ( 3 ). They may be selectively connected to the flash tank by valves ( 11, 12 ). No cyclone etc. is provided between the flash tank and the filter ( 9, 10 ) and these particles may then fall back into the flash tank ( 3 ). The filters may be separately isolated for cleaning or replacement. |
