考虑水力学可行性的反应精馏塔板持液量设计及优化

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林子昕¹，安然¹，安维中^1*，黄连喜¹，别海燕¹，朱建民²

1. 中国海洋大学化学化工学院，山东青岛 2660712. 辽宁奥克化学集团，辽宁辽阳 111003

收稿日期:2017-12-07修回日期:2018-03-23出版日期:2018-12-22发布日期:2018-12-19
通讯作者:安维中

基金资助:内部热集成反应精馏系统的综合及节能研究

Design and optimization of liquid holdup on reactive distillation tray considering hydraulic feasibility

Zixin LIN¹, Ran AN¹, Weizhong AN^1*, Lianxi HUANG¹, Haiyan BIE¹, Jianmin ZHU²

1. College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, Shandong 266071, China2. Liaoning Oxiranchem Group, Liaoyang, Liaoning 111003, China

Received:2017-12-07Revised:2018-03-23Online:2018-12-22Published:2018-12-19
Contact:an weizhong

摘要/Abstract

摘要： 以筛板塔为塔板基础构型，以原料转化率最大为目标，以塔径和出口堰高为主要调节参数，以塔板水力学可行性为约束条件，建立了一种可优化塔板液相持液量的塔板结构设计方法. 塔模拟计算在Aspen Plus平台上进行，化学反应采用动力学方程表达，塔板水力学计算采用Cup-Tower软件. 结果表明，本设计方法应用于DPC反应精馏过程，在满足流体力学可行性条件下，塔板上液相持液量比基础设计提高了1.39倍，苯酚转化率提高了33.6%.

引用本文

林子昕安然安维中黄连喜别海燕朱建民. 考虑水力学可行性的反应精馏塔板持液量设计及优化[J]. 过程工程学报, 2018, 18(6): 1239-1244.
Zixin LIN Ran AN Weizhong AN Lianxi HUANG Haiyan BIE Jianmin ZHU. Design and optimization of liquid holdup on reactive distillation tray considering hydraulic feasibility[J]. Chin. J. Process Eng., 2018, 18(6): 1239-1244.

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