四川大学学报（自然科学版）2012，Vol.49Issue(1)：181-187,7.DOI:10.3969/j.issn.0490-6756.2012.01.030
芳烃分离过程中甲苯塔与二甲苯塔的模拟研究
Simulation on the towers for the separation of toluene and xylene
侯睿 1丁冉峰 2李伟1
作者信息
- 1. 四川大学化工学院化学工程系,成都610065
- 2. 北京金伟晖工程技术有限公司,北京100083
- 折叠
摘要
Abstract
A commercial process combined the tower for toluene with the tower for xylene was simulated by sequential modular approach with thermodynamics model. The results showed that high-quality toluene with a mass fraction of 99. 95% and xylene with a mass fraction of 99. 85% can be obtained from this designed process. Furthermore, the effects of theoretical plates number, feed stage, D/F ratio, as well as the mass reflux ratio on the product quality were estimated by sensitivity analysis simulation method. Optimal conditions were obtained for the operation of the separation process of aromatic mixture.关键词
模拟/芳烃/切割/回流比Key words
simulation/aromatics/fractionate/ruflux ratio分类
化学化工引用本文复制引用
侯睿,丁冉峰,李伟..芳烃分离过程中甲苯塔与二甲苯塔的模拟研究[J].四川大学学报（自然科学版）,2012,49(1):181-187,7.
