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| 侧反应器反应精馏过程合成醋酸甲酯的模拟 | |
| 引用本文： | 吴巍,董文威,史志强,隋红.侧反应器反应精馏过程合成醋酸甲酯的模拟[J].化学工业与工程,2012,29(3):36-40. |
| 作者姓名： | 吴巍 董文威 史志强 隋红 |
| 作者单位： | 1. 精馏技术国家工程研究中心,天津300072;北洋国家精馏技术工程发展有限公司,天津300457 2. 北洋国家精馏技术工程发展有限公司,天津,300457 3. 精馏技术国家工程研究中心,天津300072;天津大学化工学院,天津300072 |
| 摘 要： | 采用Aspen Plus模拟了合成醋酸甲酯的侧反应器反应精馏过程,研究进料位置、回流比、酸醇比、侧反应器数量等对反应精馏过程的影响,得到优化的工艺条件。该研究结果与传统反应精馏装置对比表明,2种精馏装置性能接近,侧反应器反应精馏技术具有工艺流程环保、塔结构简单等优点。模拟研究结果可为合成醋酸甲酯侧反应器精馏塔提供基础理论和设计数据,为在类似反应精馏体系应用该装置提供技术支持。 |
| 关 键 词： | 醋酸甲酯 反应精馏 侧反应器 |
Simulation Study of Methyl Acetate Synthesis in Distillation Column with External Side Reactors |
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| WU Wei , DONG Wen-wei , SHI Zhi-qiang , SUI Hong.Simulation Study of Methyl Acetate Synthesis in Distillation Column with External Side Reactors[J].Chemical Industry and Engineering,2012,29(3):36-40. | |
| Authors: | WU Wei DONG Wen-wei SHI Zhi-qiang SUI Hong |
| Affiliation: | 1.National Engineering Research Center for Distillation Technology,Tianjin University,Tianjin 300072,China; 2.Bei-yang Distillation Engineering Limited Company,Tianjin 300457,China; 3.School of Chemical Engineering and Technology,Tianjin University,Tianjin 300072,China) |
| Abstract: | Methyl acetate synthesized in a distillation with side reactors was simulated with Aspen Plus.The influence of device parameters and operation condition,such as feed location,reflux ratio,n（MeOH）/n（HAc） and number of side reactors,were investigated.The results showed the distillation column with side reactors had the same effect as the traditional reactive distillation process,while the further reactive distillation process had simpler column structure and without using H2SO4 as catalysts.These calculated results would provide a basis for the design of methyl acetate distillation column with side reactors. |
| Keywords: | methyl acetate reactive distillation side reactors |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |