Abstract: In this work, ethylene selective oxidation reaction, as a model reaction, has been experimentally studied and simulated by computer in terms of dynamic operation and transient response to step-change in feed composition. The relations among periodic operation performance, transient response characteristics in a differential tubular reactor and the dynamic behavior of the elementary processes of this reaction system were investigated.

摘要： 利用动态响应方法,对乙烯在银催化剂上环氧化反应的基元过程序列结构和动力学进行了系统的实验和模型化研究,为从理论上考察这一反应体系在浓度强制振荡条件下的时间平均性能与基元过程动力学的相互关系,为建立适当的模型来描述浓度强制振荡过程提供了必要的条件.