化工学报2001，Vol.52Issue(2)：170-172,3.
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
ENGINEERING RESEARCH OF IRREGULAR SHAPE CATALYST WITH THROUGH-HOLES(Ⅰ) DETERMINATION OF EQUIVALENT DIAMETERS OF PELLETS WITH 12 AND 24 THROUGH-HOLES
樊蓉蓉 1甘霖 1朱炳辰 1徐懋生1
作者信息
- 1. 华东理工大学化学工程系，上海 200237
- 折叠
摘要
Abstract
Irregular shape catalysts with through-holes are new typecatalysts 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.关键词
异形多通孔催化剂/当量直径/压力降分类
化学化工引用本文复制引用
樊蓉蓉,甘霖,朱炳辰,徐懋生..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[J].化工学报,2001,52(2):170-172,3.
