【摘要】 建立了模拟移动床吸附分离C₈芳烃过程的动态平衡级模型,并利用该模型对过程动态变化以及达到稳态时床层的浓度分布进行了计算。可对模拟移动床的开工、停工等动态过程进行实时模拟。在对操作过程进行动态分析及实施自控和过程优化等方面均有较好的应用前景。更多还原

【Abstract】 A numerical simulation mathematical model has been developed for the analysis of the separation of C₈ aromatics by simulated moving bed process. The calculated results reveals an excellent approximation of the measured concentration profiles under operation conditions. This model is especially suited for dynamic analyzing of the simulated moving bed operation system.更多还原