B - Operations – Transporting – 01 – J
Patent
B - Operations, Transporting
01
J
B01J 8/04 (2006.01) C10G 49/00 (2006.01)
Patent
CA 2320768
This invention relates to a distributor assembly for multi-bed, down-flow catalytic reactors, that is, reactors which include vertically superimposed packed beds of particulate catalytic material and where a liquid or liquid and gas mixture is processed as it flows down through the packed beds. This type of reactor is used in the petroleum and chemical processing industries for carrying out various catalytic reactions, such as hydrotreating, hydrofinishing, hydrocracking, and dewaxing.
L'invention concerne un dispositif de distribution conçu pour des réacteurs catalytiques à écoulement, à lits multiples, c'est-à-dire des réacteurs qui comprennent des lits à garnissage superposés verticalement composés de matériaux catalytiques particulaires, et dans lesquels on traite un liquide ou un liquide et un mélange gazeux à mesure que ce(s) dernier(s) s'écoule(nt) à travers les lits à garnissage. Ce type de réacteur est utilisé dans les industries du pétrole et de traitement chimique pour réaliser diverses réactions catalytiques, telles que l'hydroraffinage, l'hydrofinissage, l'hydrocraquage, et le déparaffinage.
Cash Dennis R.
Nguyen Duyen T.
Parimi Krishniah
Chevron U.s.a. Inc.
Sim & Mcburney
LandOfFree
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