文献类型：期刊文献

中文题名：环氧乙烷合成反应器温度-时间优化策略

英文题名：Optimal temperature-time policy of ethylene oxide synthesis reactor

作者：黄琦[1];王弘轼[1];凌泽济[2]

机构：[1]华东理工大学化工系,上海200237;[2]扬子石化研究院,江苏南京210048

年份：2005

卷号：56

期号：5

起止页码：870

中文期刊名：化工学报

外文期刊名：CIESC Journal

收录：CSTPCD;;EI(收录号：2005269184723);Scopus;北大核心:【北大核心2004】；CSCD:【CSCD2011_2012】；

语种：中文

中文关键词：环氧乙烷合成;失活动力学;温度-时间策略;最优化

外文关键词：Boiling liquids;Calculations;Catalyst deactivation;Catalysts;Optimization;Silver;Synthesis (chemical)

摘要：根据工业实际生产数据反算得到能够反映催化剂失活特性的银催化剂失活动力学方程. 在失活模型基础上, 对环氧乙烷合成反应器的管外沸腾水温度时间策略进行优化, 得到最优沸腾水升温曲线, 从而提高环氧乙烷反应的经济效益. 对同系列新型催化剂的反应器操作优化提出了可行的研究方法.
The deactivation kinetics equations of ethylene oxide synthesis silver catalyst were obtained from the calculation of real industrial data. The equations could represent the characteristics of catalyst deactivation. On the basis of the deactivation model, the boiling water temperature-time policy of ethylene oxide synthesis reactor was optimized. The optimal curve of boiling water temperature was obtained. It could enhance the economic benefits of ethylene oxide synthesis. Feasible approaches to optimizing reactor temperature of the same series of new catalysts were recommended.