Abstract: Three commonly used steady-state models for catalytic distillation process and their algorithms are reviewed，including the equilibrium stage model，the non-equilibrium stage model and the non-equilibrium cell model. Advantages and disadvantages of each model and algorithm are summarized. Prospects for future development of steady-state models and their algorithms of catalytic distillation are also discussed.

摘要： 对催化精馏过程模拟的平衡级模型、非平衡级模型和非平衡池模型3个常用的稳态模型及其求解方法进行了综述，并简要分析了各模型和求解方法的优缺点，讨论了催化精馏过程模拟的稳态模型及其求解方法未来的发展方向。