文献类型：期刊文献

中文题名：壁冷管式反应器的多态、稳定性及可操作性——Ⅲ.多态的实验研究

英文题名：MULTIPLICITY, STABILITY AND OPERABILITY OF WALL-COOLED TUBULAR REACTORSⅢ. EXPERIMENTAL STUDIES OF MULTIPLICITY

作者：曹蔚[1];陈良恒[1];陈敏恒[1];袁渭康[1]

机构：[1]华东化工学院联合化学反应工程研究所

年份：1991

卷号：7

期号：2

起止页码：23

中文期刊名：石油学报（石油加工）

外文期刊名：Acta Petrolei Sinica(Petroleum Processing Section)

收录：CSTPCD;;Scopus;北大核心:【北大核心1992】；CSCD:【CSCD_E2011_2012】；

基金：国家自然科学基金会资助;国家教委博士学科基金

语种：中文

中文关键词：壁冷管式;反应器;多态;稳定性

摘要：本文对不同活化能、频率因子,反应物浓度和流量进行了简单一级反应的多态行为模拟计算,得到了冷却介质流量改变时着火温度和熄火温度的关系。用邻二甲苯蒸气在V_2O_5催化剂存在下进行氧化反应的实验研究,所得熔盐流量对多态域的影响规律与计算结果一致。
Computer simulation of multiple steady-state zone is completed for a single, first-order reaction carried out in wall cooled reactors. Information obtained is concerned with ignition temperatures and extinction temperatures subject to activation energy, pre-exponential factor, reactant concentration and flow rate. Vapor phase oxidation of o-xylene over V_2O_5 catalysts has been taken as a reaction system for experimental verification of multiplicity zone simulation. Although the reaction is much complicated than the simple, firstorder one, measured multiplicity still reveals similar tendency comparing with the calculation.