乙酸仲丁酯生产过程的集成设计与优化  

Integrated Design and Optimization of the Production Process of Sec-butyl Acetate

作　　者：潘奇[1,2] 李文 王慧 PAN Qi;LI Wen;WANG Hui(Guangdong University of Petrochemical Technology, Maoming 525011, China;Research Institute of Maoming Petrochemical Branch Company, SINOPEC, Maoming 525011, China)

机构地区：[1]广东石油化工学院,广东茂名5250111 [2]中国石化茂名石化分公司,广东茂名525011

出　　处：《广东石油化工学院学报》2021年第6期9-11,共3页Journal of Guangdong University of Petrochemical Technology

基　　金：广东省科技创新战略专项(2018S0012);广东省创新创业项目(733633);广东省普通高校青年创新人才项目(2018KQNCX168);茂名市茂南区科技计划项目(2018B05);广东石油化工学院科研基金项目(2017rc06)。

摘　　要：以乙酸和混合C_(4)反应过程作为考察对象,利用过程强化技术为指导方法,研究热泵与反应分隔壁塔集成制备乙酸仲丁酯的可行性与先进性,并建立过程模拟流程;然后,以经济效益、环境效益和系统鲁棒性为优化目标函数,利用多目标遗传算法获取该强化构型的最优工艺设计参数,得到最小年总费用、二氧化碳排放量和条件数分别为4.338×10^(5)$·a^(-1)、499.020 kg·h^(-1)和13.786。该研究可为乙酸仲丁酯生产过程提供一种新的设计思路和数据参考。In this paper,the reaction process of acetic acid and mixed C_(4) is selected as the research object,and the process intensification technology is used as the direction method.The feasibility and advancement of the integration of heat pump and reactive dividing wall column to produce sec-butyl acetate are investigated,and the steady state simulation process is established.Then,the multi-objective genetic algorithm is adopted to obtain the optimal process design parameters,and the economic implications,controllability and ecological benefits of the process are selected as objective functions.The results show that the minimum annual total cost,carbon dioxide emissions and condition number are 4.338×10^(5)$·a^(-1),499.020 kg·h^(-1) and 13.786,respectively.The content of this research can provide a new design method and data for the production process of sec-butyl acetate.

关 键 词：乙酸仲丁酯 多目标遗传算法 过程模拟 

分 类 号：TQ028.13[化学工程]