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The Research on Modeling and Simulation of TFE Polymerization Process

机译：TFE聚合过程的建模与仿真研究

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摘要

PTFE (polytetrafluoroethylene) is the fluorinated straight-chain polymer, made by the polymerization of tetrafluoroethylene monomer; it is used widely because of its excellent performance and can be obtained by the polymerization of body, solutions, suspensions, and emulsions. But only the last two are the main ways. This research paper makes simulation based on Polymer Plus. It uses the emulsion polymerization method at background to carry out a semibatch reactor system. Upon the actual production conditions, simulation process under the steady state conditions is used to analyze the effects of the changes on operating conditions; the corresponding dynamic model is created to analyze the impact of the changes of conditions on the entire system. Moreover, the amount of APS which plays an important part in this reaction is discussed for getting the most suitable amount of initiator. Because of less research work on this job, it is so difficult to find the related data from the literature. Therefore, this research will have a great significance for the process of the tetrafluoroethylene emulsion polymerization in the future.
机译：PTFE（聚四氟乙烯）是由四氟乙烯单体聚合而成的氟化直链聚合物；由于其优异的性能而被广泛使用，并且可以通过聚合体，溶液，悬浮液和乳液来获得。但是只有最后两种是主要方法。本研究论文基于Polymer Plus进行仿真。它在后台使用乳液聚合方法进行半间歇反应器系统。根据实际生产条件，使用稳态条件下的仿真过程来分析变化对操作条件的影响；创建相应的动态模型以分析条件变化对整个系统的影响。此外，讨论了在该反应中起重要作用的APS的量，以获得最合适的引发剂。由于这项工作的研究工作较少，因此很难从文献中找到相关数据。因此，该研究对今后四氟乙烯乳液聚合的过程具有重要意义。

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  • 来源
    《Mathematical Problems in Engineering》 |2014年第8期|365486.1-365486.10|共10页
  • 作者

    Jing Gao Sun; Qin Cao;

  • 作者单位

    Key Laboratory of Advanced Control and Optimation for Chemical Processes of Ministry of Education, Shanghai 200237, China,School of Information Science and Engineering, East China University of Science and Technology, Shanghai 200237, China;

    Key Laboratory of Advanced Control and Optimation for Chemical Processes of Ministry of Education, Shanghai 200237, China,School of Information Science and Engineering, East China University of Science and Technology, Shanghai 200237, China;

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