文献类型：期刊文献

中文题名：异形多通孔催化剂工程研究(Ⅰ)12孔及24孔颗粒当量直径测定

英文题名：ENGINEERING RESEARCH OF IRREGULAR SHAPE CATALYST WITH THROUGH-HOLES(Ⅰ) DETERMINATION OF EQUIVALENT DIAMETERS OF PELLETS WITH 12 AND 24 THROUGH-HOLES

作者：樊蓉蓉[1];甘霖[1];朱炳辰[1];徐懋生[1]

机构：[1]华东理工大学化学工程系,上海200237

年份：2001

卷号：52

期号：2

起止页码：170

中文期刊名：化工学报

外文期刊名：CIESC Journal

收录：CSTPCD;;Scopus;北大核心:【北大核心2000】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：异形多通孔催化剂;当量直径;压力降;测定

外文关键词：irregular shape with through-holes catalysts,equivalent diameter,pressure drop

摘要：Irregular shape catalysts with through-holes are new type catalysts developed recently. They are helpful to modify heat transfer character and to decrease the pressure drop of the fixed bed. This paper studied the influence of irregular shape catalysts with through-holes on the pressure drop of the fixed bed and determined the equivalent diameter of irregular shape catalysts with through-holes. The equivalent diameter can be obtained by determining the pressure drop of the fixed bed packed with a certain catalyst. Equipment used to determine the equivalent diameters of catalysts is established. The equivalent diameters of three irregular shape catalysts were determined by Ergun equation.
Irregular shape catalysts with through-holes are new type catalysts developed recently. They are helpful to modify heat transfer character and to decrease the pressure drop of the fixed bed. This paper studied the influence of irregular shape catalysts with through-holes on the pressure drop of the fixed bed and determined the equivalent diameter of irregular shape catalysts with through-holes. The equivalent diameter can be obtained by determining the pressure drop of the fixed bed packed with a certain catalyst. Equipment used to determine the equivalent diameters of catalysts is established. The equivalent diameters of three irregular shape catalysts were determined by Ergun equation.