| 摘要 |
<p>Polymerization reactor comprises an externally heated container (1) with connections (2, 3) for the product to be polymerized, and a rotating shaft (4) with annular plates (5) which interact with separating walls (6) delimited by openings (7) arranged above the shaft. The upper edges of the separating walls are dimensioned in a first section of the reaction path with increasing height from a first separating wall (6') extending up to the shaft to form a first falling cascade (I) and a second rising cascade (II).</p> |
