Process for catalytic reforming through at least two catalyst beds,申请号FR19860009320-传众专利搜索

Process for catalytic reforming through at least two catalyst beds

申请公布号：FR2600668(A1)

申请号：FR19860009320

申请日期：1986.06.25

申请公布日期：1987.12.31

申请人：

INSTITUT FRANCAIS PETROLE

发明人：JEAN-PIERRE FRANCK, DANIEL LUMBROSO ET ETIENNE BOURG;LUMBROSO DANIEL;BOURG ETIENNE

分类号：C10G59/02;(IPC1-7):C10G35/09

主分类号：C10G59/02

摘要：Process for catalytic refining in at least two catalyst beds in series, the first bed(s) through which the feedstock passes being stationary and based on a catalyst containing platinum and rhenium, the last bed through which the feedstock passes being movable and based on a catalyst containing platinum and at least one metal chosen from tin, iridium and indium. <??>The invention is characterised in that the operation is carried out in all the beds at a pressure lower than or equal to 14 bars, the H2/HC ratio in the first bed(s) being lower than the H2/HC ratio in the last bed.