Increased run length in gas phase reactors

Details Increased run length in gas phase reactors Increased run length in gas phase reactors

C - Chemistry, Metallurgy

08

F

C08F 4/646 (2006.01) C08F 2/34 (2006.01) B08B 17/02 (2006.01) C08F 10/00 (2006.01)

Patent

CA 2707171

The time between shut downs of a gas phase reactor for the polymerization of polyethylene may be significantly increased if the catalyst used is not prepared by impregnating the support with a solution of catalyst in an electron donor; the reaction is controlled using the addition of activator based on polymer production rate and the recycle stream contains a condensed liquid phase in an amount greater than 13 weight %. Operating the reactor in this manner increase the time between cleaning the cooler (heat exchanger) the bed plate, or both from about 4 to 6 months to not less than about 24 months.

Affiliated with

Also associated with

Rating

Increased run length in gas phase reactors does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Increased run length in gas phase reactors, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Increased run length in gas phase reactors will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1755973