化工学报2025，Vol.76Issue(2)：755-768,14.DOI:10.11949/0438-1157.20241088
间歇精馏操作过程的动态贝叶斯优化方法
Dynamic Bayesian optimization method for batch distillation operation process
摘要
Abstract
Batch distillation is an important chemical separation technology that has significant advantages in processing small batches and multi-component production.To enhance the performance of batch distillation,researchers have proposed various batch distillation intensification structures,such as middle vessel batch distillation column(MVBDC)and dividing wall batch distillation column(DWBDC).This paper establishes dynamic simulation models for three typical structures:conventional batch distillation column(BDC),MVBDC,and DWBDC.It also establishes control systems and strictly optimizes the operational variables of the three batch distillation processes using Bayesian optimization algorithms.The results of strict optimization are compared in order to evaluate the advantages and disadvantages of these three structures.The findings indicate that the DWBDC has the shortest operating time and the best economic benefits,making it a superior batch distillation structure.关键词
精馏/动态仿真/优化/结构对比/过程强化Key words
distillation/dynamic simulation/optimization/structure comparison/process intensification分类
化学工程引用本文复制引用
郭恭涵,丁晖殿,李强,贾胜坤,钱行,苑杨,陈海胜,罗祎青..间歇精馏操作过程的动态贝叶斯优化方法[J].化工学报,2025,76(2):755-768,14.基金项目
炼油工艺与催化剂国家工程研究中心(中石化石油化工科学研究院有限公司)开放基金项目 （中石化石油化工科学研究院有限公司）
国家自然科学基金项目(22308251,22378304) （22308251,22378304）
