基于CAPE-OPEN标准的硫酸法烷基化反应器建模及全流程模拟  

MODELING AND FULL PROCESS SIMULATION OF SULFURIC ACID ALKYLATION REACTOR BASED ON CAPE-OPEN STANDARD

作　　者：梁元强 欧阳福生[1] 张振远[2] 陈玉石[2] 钱学勤[3] 李金方 Liang Yuanqiang;Ouyang Fusheng;Zhang Zhenyuan;Chen Yushi;Qian Xueqin;Li Jinfang(Research Institute of Petroleum Processing,School of Chemical Engineering,East China University of Science and Technology,Shanghai 200237;Petro-Cyber Works Information Technology Co.,Ltd.;SINOPEC Yangzi Petrochemical Co.,Ltd.)

机构地区：[1]华东理工大学化工学院石油加工研究所,上海200237 [2]石化盈科信息技术有限责任公司 [3]中国石化扬子石油化工有限公司

出　　处：《石油炼制与化工》2022年第11期128-134,共7页Petroleum Processing and Petrochemicals

摘　　要：以针对DuPont公司Stratco工艺建立的硫酸法烷基化机理模型为基础,采用C++和COM技术开发了符合CAPE-OPEN标准的硫酸法烷基化反应器单元操作模块,该模块通过实现单元操作接口和热力学物性接口可与通用化工流程模拟软件进行交互;建立了便捷、友好的用户操作界面。将硫酸法烷基化反应器模块内嵌于Aspen Plus中,并借助于Aspen Plus本身的物性数据、热力学方法和常规单元操作模块可实现烷基化工艺的全流程模拟。实际案例验证表明,模拟结果与工业实际值吻合良好,说明所建立的CAPE-OPEN烷基化反应器模块稳定可靠,将对硫酸法烷基化装置的流程模拟、参数优化起到重要的指导作用。Based on the mechanism model of sulfuric acid alkylation established by Stratco process of the DuPont company,the unit operation module of sulfuric acid alkylation reactor was developed by using C++and COM technology,which conformed to CAPE-OPEN standard,the model could interact with the general chemical process simulation software through unit operation interface and the thermodynamic physical property interface,and a convenient and friendly user interface was established.The module of sulphuric acid alkylation reactor was embedded in Aspen Plus,and the whole process simulation of the sulfuric acid alkylation process could be realized by means of Aspen Plus’s physical property data,thermodynamic method and conventional unit operation module of the simulation software itself.The simulation results are in good agreement with the actual industrial data,which shows that the CAPE-OPEN sulfuric acid alkylation reactor module is stable and reliable,it will plays an important role in the process simulation and parameter optimization of the sulfuric acid alkylation unit.

关 键 词：硫酸法烷基化工艺 机理模型 Stratco反应器 CAPE-OPEN 流程模拟 

分 类 号：TE96[石油与天然气工程—石油机械设备]