Hydroprocessing reactor with enhanced product selectivity

Details Hydroprocessing reactor with enhanced product selectivity Hydroprocessing reactor with enhanced product selectivity

1995-12-05

1997-09-23

Bhat, Nina

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Including heat exchanger for reaction chamber or reactants...

422194, 422195, 422196, 422217, 422111, 422112, B01J 804

Patent

active

056701160

ABSTRACT:
Petroleum reactors are provided which are comprised of one or more serially disposed reaction zones, each zone containing a suitable catalyst, wherein each reaction zone is followed by a non-reaction zone. One or more of said reaction zones contains a vapor by-pass means such that the vapor from one or more upstream non-reaction zones by-passes one or more downstream reaction zones and is introduced into a downstream non-reaction zone.

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