摘要
介绍了间二异丙苯的来源及用途,详细论述了间、对、邻二异丙苯的分离方法。采用Aspen Plus化工模拟软件对二异丙苯精馏分离工艺进行模拟计算,得到回流比和塔板数等工艺参数,确定了采用减压精馏方法以苯酚/异丙苯装置生产的二异丙苯为原料生产间二异丙苯的生产方案,为该工艺的开发研究提供了依据。
It was introduced that the resources and applications of m-diisopropyl benzene, the method for the separation of m-diisopropyl benzene, o-diisopropyl benzene and p-diisopropyl benzene discussed in detail. The reflux ratio and the number of the column tray were obtained by simulation computation with Aspen Plus; the process of simple vacuum distillation applied for production of m-diisopropyl benzene and the diisopropyl benzene from phenol/cumene plant as raw materials.
出处
《石化技术》
2012年第4期31-34,50,共5页
Petrochemical Industry Technology
