| 摘要 |
A prepolymerisation reactor (1) for the liquid phase polymerisation of olefin monomers in the presence of a catalyst, comprising: a substantially cylindrical non-partitioned reactor chamber having a circumferential, longitudinal reactor wall, a first end wall and a second end wall (2, 3), the ratio between the length and diameter of said reactor chamber being from 4:1 to 15:1; a shaft (4) positioned in the reactor chamber, which shaft is provided with impellers (6); a monomer feed inlet opening (26); a catalyst feed inlet opening (30); an outlet opening; and at least one baffle (7) positioned substantially longitudinally within said reactor chamber. |
