公开(公告)号：US3846394A

公开(公告)日：1974-11-05

申请号：US36750773

申请日：1973-06-06

Applicant: PHILLIPS PETROLEUM CO

Inventor： MITACEK J ,  MITACEK B

IPC: B01J8/00 ,  C08F4/00 ,  C08F10/00 ,  C08F36/04 ,  C08F1/56 ,  C08F1/98

CPC classification number: C08F10/00 ,  B01J8/0015 ,  B01J8/003 ,  B01J2208/00752 ,  C08F36/04 ,  C08F110/06 ,  C08F2/00 ,  C08F4/655

Abstract: Catalyst component poisoning is precluded and increased productivity in a polymerization system is obtained by flushing the catalyst component feed conduit with a diluent inert to the catalyst component, said diluent being introduced into said conduit downstream of the catalyst metering zone.

Abstract translation: 催化剂组分中毒被排除，并且通过用对催化剂组分是惰性的稀释剂冲洗催化剂组分进料导管来获得聚合体系中的生产率，所述稀释剂被引入到催化剂计量区下游的所述导管中。