CIESC Journal

• 化工学报 • 上一篇    下一篇

模拟移动床Parex过程建模与仿真

顾金生,蒋慰孙   

  1. 华东理工大学自动化研究所!上海200237,华东理工大学自动化研究所!上海200237
  • 出版日期:1996-08-25 发布日期:1996-08-25

MODELLING THE SIMULATED MOVING BED PAREX PROCESS

Gu Jinsheng;Jiang Weisun(Research Institute of Automation,East China University of Science and Technology,Shanghai 200237)   

  • Online:1996-08-25 Published:1996-08-25

摘要: 采用线性推动力模型建立了模拟移动床Parex过程的稳态模型,得到了液相浓度沿床层的分布,且与实测值能较好地吻合.并在此模型基础上进行了仿真研究,得到了各项影响因素对产品纯度和收率的关系.

Abstract: A steady state model using linear driving force is proposed in this paper for describing the simulated moving bed Parex process,and concentration profiles of PX,MX,OX,EB and PDEB are obtained by solving this mathematical model.Calculated results conform well with actual measurement data on the basis of this model,the effects of the change in operational parame ter have been simulated.

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