REACTOR-TO-REGENERATOR CATALYST TRANSPORT SYSTEM

摘要

Applicable to a catalytic reaction system wherein a hydrocarbonaceous stream is reacted with hydrogen in contact with catalyst particles movable through the reaction system via gravity-flow, the present inventive concept affords the controlled transport of catalyst particles from a reaction system to a catalyst regeneration facility integrated therewith. The system is especially adaptable to be utilized on cooperation with a multiple-stage reaction system wherein catalyst particles flow in series, from one reactor to another, and deactivated catalyst particles from the last reactor are to be transported to the regeneration facility.