A procedure for the catalytic reformation of a hydrocarboned loading material. (Machine-translation by Google Translate, not legally binding)

摘要

Process for catalytic reforming a hydrocarbon feedstock in a system with multiple stages, wherein (1) the catalyst particles flow down, by gravity, through each reaction zone of said system, (2) the particles of catalyst are serially transferred from the reaction zone in said reaction zone of said system, (3) the deactivated catalyst particles are removed from said system by the lower end of the last reaction zone, and (4) catalyst particles are introduced. New, or regenerated, by the upper end of the first reaction zone, which method comprises the steps in sequence of: (a) reacting said filler, in the absence of added hydrogen, in said last reaction zone from which particles of deactivated catalyst are removed from said system, under conditions of catalytic reforming; (b) continuing to react the effluent of said last reaction zone, in said first reaction zone through which new or regenerated catalyst particles are introduced into said system, under conditions of catalytic reforming; (c) continuing to react the effluent of said first reaction zone, in at least one intermediate reaction zone, under conditions of catalytic reforming; and (d) recovering a catalytically reformed, normally liquid, product from the effluent removed from said intermediate reaction zone. (Machine-translation by Google Translate, not legally binding)