| 摘要 |
The present invention relates to a tubular reactor (14) for multi-phase polymerisation, in particular for the production of butyl rubber, said reactor comprising: a tubular piece (16) for limiting a reactor volume radially between an inlet (18) and an outlet (20); a stirrer (22) for generating a flow (27) in the radial direction of the tubular piece (16), wherein the stirrer (22) is dimensioned and operable such that a centrifugal force can be imparted to the flow (27), which force generates a concentration distribution in a radial direction inside the tubular piece (16); and comprising an outlet line (32) for removing a concentrated radially inner part (30) of the flow (27, 28). By means of the concentration of polymer particles in the radially inner part (30) of the flow (27, 28), adhesion of the polymer particles to the tubular piece (16) is prevented, such that the risk of a blockage is reduced. |
