Injection of catalysts into a polymerization autoclave

Details Injection of catalysts into a polymerization autoclave Injection of catalysts into a polymerization autoclave

1974-08-16

1977-01-11

Holler, Alan

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

Effecting a change in a polymerization process in response...

526 86, 526 88, C08F 200, C08F 1002

Patent

active

040028135

ABSTRACT:
The catalyst stream used for regulating high pressure polymerization reactions of monoolefins such as ethylene can be supplied in a positive, clean and accurately controllable fashion by delivering it through a separate conduit which terminates in an orifice tip located within and substantially coplanar with the entry port of the monomer stream into the reaction zone. The subject technique simplifies start-up as well as maintenance of good temperature control throughout the polymerization process.

REFERENCES:
patent: 3399185 (1968-08-01), Schappert
patent: 3405115 (1968-10-01), Schappert et al.
patent: 3450800 (1969-06-01), Smith et al.
patent: 3577224 (1971-05-01), Hess et al.
patent: 3657210 (1972-04-01), Minkhorst
patent: 3692763 (1972-09-01), Van Saane et al.
patent: 3719643 (1973-03-01), Knight
patent: 3812090 (1974-05-01), Peters
patent: 3876602 (1975-04-01), Calvert et al.
patent: 3956256 (1976-05-01), Mercx

Affiliated with

Also associated with

Rating

Injection of catalysts into a polymerization autoclave does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Injection of catalysts into a polymerization autoclave, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Injection of catalysts into a polymerization autoclave will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1744463