芳烃抽提智能优化系统开发及应用  

Development and application of intelligent optimization system for aromatics extraction process

作　　者：王雁君[1] 高思亮[1] 张立博 WANG Yan-jun;GAO Si-liang;ZHANG Li-bo(Sinopec Research Institute of Petroleum Processing,Beijing 100083,China)

机构地区：[1]中国石油化工股份有限公司石油化工科学研究院,北京100083

出　　处：《现代化工》2021年第6期215-220,共6页Modern Chemical Industry

基　　金：2017年国家工信部智能制造综合标准化与新模式应用项目——大型国产化芳烃智能工厂建设项目。

摘　　要：为实现芳烃抽提装置运行提供优化指导,基于云计算技术,集成流程模拟软件,建立芳烃抽提智能优化系统。将自主开发的芳烃抽提物料相平衡数据包与流程模拟软件相结合,为智能优化系统提供精确过程模型。模型计算结果与生产实际比较吻合,可在装置负荷率为设计值的60%~120%、原料芳烃质量分数为设计值的80%~110%范围内,预测出获得高纯度、高收率混合芳烃产品的主要操作参数,优化芳烃抽提装置的操作。An intelligent optimization system is established for optimizing the aromatics extraction process,based on the cloud computing technology integrating with process simulation software applications. The self-developed phaseequilibrium data package for aromatics extraction process is combined with process simulation software to provide an accurate process model for the intelligent optimization simulation system. Calculation results by the model are consistent with actual production,and it can be used to predict and optimize the operating parameters for high purity and high yield of aromatic products with the plant load ranging from 60%-120% and the mass fraction of aromatics in the feed ranging from 80%-110%.

关 键 词：芳烃抽提 模型 模拟 智能 优化 

分 类 号：TH3[机械工程—机械制造及自动化]