摘要
异丙苯是重要的有机化工原料,现今世界90%以上的异丙苯用于生产苯酚和丙酮,其发展前景广阔。主要研究液相法固定床制备异丙苯的工艺流程,运用数学工具建立了苯与丙烯合成及分离异丙苯的全流程模型,对其进行了全流程模拟计算,并对各精馏塔的理论塔板数、进料板位置、回流比等参数进行模拟优化,从而得到较优的操作工况为实际工业生产提供建议。
Cymene is an important organic chemical raw material which shows great prospects in chemical industry. 90 % of the cymene is used as raw material for the production of phenol and acetone. This study mainly focuses on the preparation and separation process of Cymene by fixed-bed reactor,which is established and simulated in Math tool,investigating and optimizing the process parameters such as theoretical plate number,feeding plate,and reflux ratio in both rectifying columns during the simulation. The simulation results can provide advice for the Cymene production in chemical plant.
出处
《东莞理工学院学报》
2016年第3期78-82,共5页
Journal of Dongguan University of Technology
基金
东莞理工学院大学生创新创业训练计划立项项目(201511819034
201511819031
201611819158
201611819051)
关键词
异丙苯
固定床
流程模拟
Cymene
fixed-bed reactor
process Simulation
