Method for varying the catalyst circulation rate in a fluid...

Details Method for varying the catalyst circulation rate in a fluid... Method for varying the catalyst circulation rate in a fluid...

C - Chemistry, Metallurgy

10

G

196/106

C10G 11/18 (2006.01)

Patent

CA 1098067

U.S. 636,207 ABSTRACT OF DISCLOSURE A reduced catalyst circulation rate may be obtained in a fluid catalytic cracking process, the spent catalyst circulation rate in said process being controlled by the injection of variable amounts of a control gas into the control riser so as to cause density variations therein, by employing a low pressure drop valve means in the spent catalyst circuit of said process such that the pressure drop across said valve means reduces the pressure drop across the riser and consequently the density within said riser. The reduction in density within the riser results in a lowering of the catalyst circulation rate.

287492

Affiliated with

Also associated with

Rating

Method for varying the catalyst circulation rate in a fluid... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for varying the catalyst circulation rate in a fluid..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for varying the catalyst circulation rate in a fluid... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-651893