Treating a temperature-sensitive hydrocarbonaceous stream...

Details Treating a temperature-sensitive hydrocarbonaceous stream... Treating a temperature-sensitive hydrocarbonaceous stream...

C - Chemistry, Metallurgy

10

G

196/144

C10G 45/32 (2006.01) C10G 45/02 (2006.01)

Patent

CA 1319900

"TREATING A TEMPERATURE-SENSITIVE HYDROCARBONACEOUS STREAM CONTAINING A NON-DISTILLABLE COMPONENT" ABSTRACT A temperature-sensitive hydrocarbonaceous feed stream containing a non-distillable component and a distillable, hydrogenatable hydrocarbonaceous fraction is treated to produce a selected hydrogenated distillable light hydrocarbonaceous product, a distillable heavy hydrocarbonaceous liquid product and a heavy product comprising the non-distillable component while minimizing thermal degradation of the feed stream by: (a) contacting the feed stream with a hot first hydrogen-rich gaseous stream in a flash zone at flash conditions thereby vaporizing at least a portion thereof to provide a first hydrocarbonaceous vapor stream and the heavy product stream comprising the non- distillable component; (b) condensing at least a portion of the first hydrocarbonaceous vapor stream to provide the distillable heavy hydrocarbonaceous product stream and a second hydrocarbonaceous vapor stream; (c) contacting the second hydrocarbonaceous vapor stream with a hydrogenation catalyst in a hydrogenation reaction zone at hydrogenation conditions; (d) condensing at least a portion of the resulting effluent from the hydrogenation zone to provide a second hydrogen-rich gaseous stream and a liquid stream comprising hydrogenated distillable hydrocarbonaceous compounds; and (e) recovering the selected hydrogenated distillable light hydrocarbonaceous product from the liquid stream comprising hydrogenated distillable hydrocarbonaceous compounds liquid stream produced in step (d).

608240

Affiliated with

Also associated with

Rating

Treating a temperature-sensitive hydrocarbonaceous stream... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Treating a temperature-sensitive hydrocarbonaceous stream..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Treating a temperature-sensitive hydrocarbonaceous stream... will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1221202