Integrated hydrotreating and hydrocracking process

Details Integrated hydrotreating and hydrocracking process Integrated hydrotreating and hydrocracking process

C - Chemistry, Metallurgy

10

G

C10G 65/12 (2006.01)

Patent

CA 2281429

A hydrocarbonaceous feedstock is converted in an integrated hydrotreating and hydrocracking process by combining with a hot hydrocracking zone effluent recycle stream containing hydrogen, and the mixture is passed to a denitrification and desulfurization reaction zone to produce hydrogen sulfide and ammonia to thereby clean up the fresh feedstock. The resulting hot, uncooled effluent from the denitrification and desulfurization zone is hydrogen stripped in a stripping zone maintained at essentially the same pressure as the hydrotreating zone with a hydrogen-rich gaseous stream to produce a vapor stream comprising hydrogen, hydrocarbonaceous compounds boiling at a temperature below the boiling range of the fresh feedstock, hydrogen sulfide and ammonia, and a liquid hydrocarbonaceous stream wherein at least a portion of this liquid stream is then passed to a hydrocracking step to produce the hot hydrocracking effluent recycle stream which is passed back to the hydrotreating zone.

Affiliated with

Also associated with

Rating

Integrated hydrotreating and hydrocracking process does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Integrated hydrotreating and hydrocracking process, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Integrated hydrotreating and hydrocracking process will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1492986