【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.更多还原

【Abstract】 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.更多还原