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HU Yongyou; XU Weihua; HOU Weifeng; SU Hongye; CHU Jian
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胡永有; 徐巍华; 侯卫锋; 苏宏业; 褚健
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Abstract: A first principles-based dynamic model for a continuous catalyst regeneration (CCR) platforming process, the UOP commercial naphtha catalytic reforming process, is developed in this paper. The lumping details of the naphtha feed and reaction scheme of the reaction model are given. The process model is composed of the reforming reaction model with catalyst deactivation, the furnace model and the separator model, which is capable of capturing the major dynamics that occurs in this process system. Dynamic simulations are performed based on Gear numerical algorithm and method of lines (MOL), a numerical technique dealing with partial differential equations (PDEs). The results of simulation are also presented. Dynamic responses caused by disturbances in the process system can be correctly predicted through simulations.
Key words: catalytic reforming, dynamic modeling, simulation, method of lines, process control
摘要: A first principles-based dynamic model for a continuous catalyst regeneration (CCR) platforming process, the UOP commercial naphtha catalytic reforming process, is developed in this paper. The lumping details of the naphtha feed and reaction scheme of the reaction model are given. The process model is composed of the reforming reaction model with catalyst deactivation, the furnace model and the separator model, which is capable of capturing the major dynamics that occurs in this process system. Dynamic simulations are performed based on Gear numerical algorithm and method of lines (MOL), a numerical technique dealing with partial differential equations (PDEs). The results of simulation are also presented. Dynamic responses caused by disturbances in the process system can be correctly predicted through simulations.
关键词: 动力模型;模拟技术;石脑油;催化重整过程;炼油工艺
HU Yongyou, XU Weihua, HOU Weifeng, SU Hongye, CHU Jian. Dynamic Modeling and Simulation of a Commercial Naphtha Catalytic Reforming Process[J]. .
胡永有,徐巍华,侯卫锋,苏宏业,褚健. 工业催化重整过程动态建模与仿真[J]. CIESC Journal.
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