STUDIES OF ADIABATIC FIXED-BED REACTORS (Ⅱ) STEADY-STATE TEMPERATURE PROFILES

被引：0
|
作者：
张琪宏
陈敏恒
袁渭康
机构：
[1] UNILAB Resenrch Center East China Institute of Chemical Technology
[2] UNILAB Resenrch Center East China Institute of Chemical Technology
[3] Shanghai Shanghai
[4] Shanghai
来源：
JournalofChemicalIndustryandEngineering | 1987年 / 02期
关键词：
STEADY-STATE TEMPERATURE PROFILES; STUDIES OF ADIABATIC FIXED-BED REACTORS; Figure; heat; high;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
One-dimensional heterogeneous model has been used for studying steady-state temperature profiles in adiabatic fixed-bed reactors.Since high temperature zone is determined by the temperature profile in the reactor, it is obviously of primary importance to study the effects affecting the steady-state temperature profiles. This paper shows how heat conductance of the packed catalysts, gas mixture and the reactor wall affect the temperature profile, and, a numerical example is given for illustration. It is indicated that the heat conductance of the laboratoryscale reactor wall is considerable and its effect is not negligible during scaling-up.
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页码：173 / 182
页数：10
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