高校化学工程学报2016，Vol.30Issue(5)：1060-1066,7.DOI:10.3969/j.issn.1003-9015.2016.05.011
丁醇异构物塔的模拟研究与优化改造1
Simulation and Optimization of a Butanol Isomer Column
摘要
Abstract
This study aims to improve feed loading capacity of a butanol isomer column in #2 butyl octanol unit of Tianjin Bohua Yongli Chemical Industry Co., Ltd. Following practical process adjustment, Aspen and KG-TOWER software were used to simulate the process and calculate related hydraulics, respectively. VG-fixed valves and arc-overflow weir were employed to optimize the inner structure of the butanol isomer column, and the feed loading capacity is increased by over 20%. This study is useful in improving feed loading capacity of butanol isomer columns in butyl octanol units, and provides guidance for the design and optimization of distillation columns with small tray spacing.关键词
丁醇异构物塔/计算模拟/塔板效率/液相返混/优化改造Key words
butanol isomer column/process simulation/tray efficiency/liquid back-mixing/optimization and modification分类
化学化工引用本文复制引用
李治水,聂增来,庞栓林,王松,谢智勇,李云辉..丁醇异构物塔的模拟研究与优化改造1[J].高校化学工程学报,2016,30(5):1060-1066,7.基金项目
天津市科技兴海项目(KJXH2013-04)。 （KJXH2013-04）
