文献类型：期刊文献

中文题名：用双重孔模型计算变换催化剂内扩散效率因子

英文题名：THE EFFECTIVENESS FACTOR OF HIGH TEMPERATURE SHIFT CATALYST CALCULATED BY RANDOM PORE MODEL

作者：刘国际[1];姚佩芳[1];朱炳辰[1]

机构：[1]华东化工学院,上海200237

年份：1993

卷号：21

期号：4

起止页码：395

中文期刊名：燃料化学学报

外文期刊名：Journal of Fuel Chemistry and Technology

收录：CSTPCD;;Scopus;北大核心:【北大核心1992】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：双重孔模型;变换;催化剂;内扩散

外文关键词：random pore model, parallel cross-linked pore model, shift catalyst, effectiveness factors

摘要：本文将双重孔模型应用于WB～2、B109变换催化剂多组分反应系统内扩散效率因子的计算,并与平行交联孔模型进行比较。对WB-2加压变换催化剂用双重孔模型计算,计算值与实验值相对偏差在3.86%～53.94%;对B109变换催化剂,计算值与实验值偏差在-28.24%～-3.31%。
In this paper, the random pore model and the parallel cross -linked pore model have been used to calculate the effectiveness factors of WB- 2 and B109 high temperature shift catalysts. For WB - 2 catalyst, the relative deviations of calculated values from experimental data are between 3.86% and 53.94%, and those for B109 water shift catalyst are between -28.24 % and -3.31%, using the random pore model. With the parallel cross -linked pore model , the relative deviations are between - 20.88% and 11.59% for WB - 2 catalyst and between - 24.7% and 2.04% for B109 catalyst.