聚碳酸酯连续熔融酯交换过程的反应闪蒸模拟

• REACTION KINETICS, CATALYSIS AND…… • 上一篇下一篇

聚碳酸酯连续熔融酯交换过程的反应闪蒸模拟

秦吉臣; 谢小莉; 曹贤武; 瞿金平

National Engineering Research Center of Novel Equipment for Polymer Processing; The Key Laboratory of Polymer Processing Engineering, Ministry of Education; South China University of Technology, Guangzhou 510641, China

收稿日期:1900-01-01 修回日期:1900-01-01 出版日期:2007-02-28 发布日期:2007-02-28
通讯作者: 秦吉臣

Reactive flash simulation of the continuous melt transesterification process of polycarbonate

QIN Jichen; XIE Xiaoli; CAO Xianwu; QU Jinping

National Engineering Research Center of Novel Equipment for Polymer Processing; The Key Laboratory of Polymer Processing Engineering, Ministry of Education; South China University of Technology, Guangzhou 510641, China

Received:1900-01-01 Revised:1900-01-01 Online:2007-02-28 Published:2007-02-28
Contact: QIN Jichen

摘要/Abstract

摘要： A model of the continuous melt transesterification process of bisphenol-A and diphenyl carbonate in a continuous stirred tank reactor to produce polycarbonate is presented. The model is developed by using the molecular species model of polycarbonate melt polycondensation and the modeling method of reactive flash. Liquid phase is treated as perfect mixed flow and the vapor phase is assumed following the ideal gas law. With this model, the continuous melt transesterification process of bisphenol-A and diphenyl carbonate is examined with respect to different process parameters.

关键词: continuous melt transesterification;polycarbonate;simulation;continuous stirred tank reactor

Abstract: A model of the continuous melt transesterification process of bisphenol-A and diphenyl carbonate in a continuous stirred tank reactor to produce polycarbonate is presented. The model is developed by using the molecular species model of polycarbonate melt polycondensation and the modeling method of reactive flash. Liquid phase is treated as perfect mixed flow and the vapor phase is assumed following the ideal gas law. With this model, the continuous melt transesterification process of bisphenol-A and diphenyl carbonate is examined with respect to different process parameters.

Key words: continuous melt transesterification, polycarbonate, simulation, continuous stirred tank reactor

秦吉臣, 谢小莉, 曹贤武, 瞿金平. 聚碳酸酯连续熔融酯交换过程的反应闪蒸模拟[J]. , DOI: .

QIN ,Jichen, XIE ,Xiaoli, CAO ,Xianwu, QU ,Jinping. Reactive flash simulation of the continuous melt transesterification process of polycarbonate[J]. , DOI: .

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