草酸二甲酯加氢制乙二醇径向反应器模拟  

Simulation of the radical reactor for hydrogenation of dimethyl oxalate to ethylene glycol

作　　者：顾杰 李涛[1] 房鼎业[1] 张海涛[1] GU Jie;LI Tao;FANG Ding-Ye;ZHANG Hai-Tao(Engineering Research Center of Large Scale Reactor Engineering and Technology of Ministry of Education,East China University of Science and Technology,Shanghai 200237,China)

机构地区：[1]华东理工大学大型工业反应器工程教育部工程研究中心

出　　处：《天然气化工—C1化学与化工》2019年第5期57-62,共6页Natural Gas Chemical Industry

摘　　要：针对草酸二甲酯加氢生产乙二醇的径向绝热床反应器,建立了一维拟均相数学模型,采用Runge-Kutta法求解数学模型。对草酸二甲酯加氢反应动力学模型中的各参数进行了计算拟合,通过Matlab软件计算了草酸二甲酯加氢反应器中的反应规律,并考察了反应器的操作参数对加氢第一反应器的影响,为工业化反应器设计提供了理论依据。A one-dimensional mathematical model of radical adiabatic reactor for hydrogenation of dimethyl oxalate to ethylene glycol was built and calculated by the Runge-Kutta method. The hydrogenation kinetics parameters were calculated and fitted.Hydrogenation of dimethyl oxalate to ethylene glycol in radical reactors was studied by Matlab, and the effects of operating conditions on the first hydrogenation reactor was explored. These results obtained would provide a theoretical basis for the design of industrial reactors.

关 键 词：草酸二甲酯 加氢 乙二醇 反应器模拟 径向反应器 

分 类 号：TQ018[化学工程] TQ223.162