摘要
针对PRO/Ⅱ软件在数据处理和优化功能方面的不足,利用PRO/Ⅱ软件的COM服务器与其他程序交互的功能,在Excel软件的Visual Basic for Applications(VBA)中编写PRO/Ⅱ软件与Excel软件接口程序,在接口程序中编写遗传算法,实现PRO/Ⅱ软件、Excel软件和遗传算法的集成。该集成可提高模拟计算效率,实现化工过程的多变量优化。采用PRO/Ⅱ软件、Excel软件和遗传算法的集成对1.2 Mt/a催化裂化装置主分馏塔和吸收稳定系统的3个操作变量进行优化,可使该催化裂化装置的效益提高904.2元/h。炼油过程催化裂化装置分馏及吸收稳定系统的操作优化案例研究结果表明该方法是可行的。
Aimed at the problems of the PRO/Ⅱ software in processing data and optimization, using the interactive function of the COM server of the PRO/Ⅱ software and other software,a interface program between the PRO/Ⅱ software and the Excel software was worked out in Visual Basic for Applications（VBA） of Excel software,in which a genetic algorithm was worked out. And then the integration of the PRO/Ⅱ software,Excel software and genetic algorithm was realized. The integration can improve the e？ciency of simulation and realize the optimization of multi-variables in chemical processes. By the integration,the main fractional column and absorption-stabilization system with three variables in a 1.2 Mt/a FCC unit were optimized, which increased the economic benefits of the 1.2 Mt/a FCC unit by 904.2 Yuan /h.
出处
《石油化工》
CAS
CSCD
北大核心
2015年第11期1329-1335,共7页
Petrochemical Technology
