A PROCESS AND APPARATUS FOR POLYMERIZATION OF OLEFIN MONOMERS (57) 1. A process for polymerization of olefin monomer and optionally other monomer in the presence of olefin polymerizing catalyst, diluent and optional co-catalyst and donors, said process comprising the steps:

摘要

A process for polymerization of olefin monomers by forming a fluid stream containing catalyst, continuously feeding the fluid stream into an elongated polymerization reactor having at least two successive chambers separated by dividing plates having a diameter slightly smaller than that of the polymerization rector, feeding monomers, and an optional catalyst and donor into the polymerization reactor under temperature conditions to polymerize the olefin while maintaining a mixed flow in the chambers to polymerize the monomers and optional comonomer in the fluid, and removing the resultant polymer slurry from the polymerization reactor.