文献类型：专利

英文题名：Catalytic reaction system has fixed bed catalytic reactors, intermediate heat exchanger, and heat recovery heat exchanger having reaction material outlet arranged on bottom or top part

作者：HUANG Z;LI R;NI Y;ZHANG Q;ZHANG C;WU Y;TANG L;ZHU X;ZHU Z

机构：[1]UNIV EAST CHINA SCI&TECHNOLOGY

申请号：CN202238008-U

申请日：2011-09-09

公开日：2012-05-30

语种：英文

收录：DERWENT

摘要：NOVELTY - A catalytic reaction system comprises a first fixed bed catalytic reactor (1) and a second fixed bed catalytic reactor (3) having reaction material inlet located on the top part or bottom part of the reactors and a reaction material outlet arranged on the bottom part or the top part of reactors; an intermediate heat exchanger (2) connected to bottom part of the second fixed bed catalytic reactor; and a heat recovery heat exchanger (4) having reaction material outlet arranged on the bottom or top part. USE - A catalytic reaction system. ADVANTAGE - The system shortens reaction period, and has low pressure drop, small floor area occupancy and low heat loss. DESCRIPTION OF DRAWING(S) - The drawing is a schematic view of a catalytic reaction system. First fixed bed catalytic reactor (1) Intermediate heat exchanger (2) Second fixed bed catalytic reactor (3) Heat recovery heat exchanger (4)