| 反应精馏隔壁塔的模拟研究 |
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| 引用本文： | 孙兰义,王汝军,李军,刘雪暖. 反应精馏隔壁塔的模拟研究[J]. 化学工程, 2011, 39(7): 1-4,17 |
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| 作者姓名： | 孙兰义 王汝军 李军 刘雪暖 |
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| 作者单位： | 中国石油大学重质油国家重点实验室,山东青岛,266555 |
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| 基金项目： | 中央高校基本科研业务费专项资金资助项目(27R0904075A); 山东省优秀中青年科学家科研奖励基金项目(BS2010NJ023) |
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| 摘 要： | 以乙酸甲酯酯转换体系为例提出了一种反应精馏隔壁塔的设计和优化方法,应用该方法可将常规双塔反应精馏序列转化为反应精馏隔壁塔并保证各操作参数的最优值.首先通过在反应精馏塔与甲醇塔之间交换汽液相物流来实现反应精馏隔壁塔的简捷设计；然后利用Aspen Plus模拟软件,对常规反应精馏序列和反应精馏隔壁塔进行了模拟分析；最终以2...
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| 关 键 词： | 反应精馏隔壁塔 节能 热力学效率 C02排放 |
Simulation of reactive dividing wall column |
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| SUN Lan-yi,WANG Ru-jun,LI Jun,LIU Xue-nuan. Simulation of reactive dividing wall column[J]. Chemical Engineering, 2011, 39(7): 1-4,17 |
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| Authors: | SUN Lan-yi WANG Ru-jun LI Jun LIU Xue-nuan |
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| Affiliation: | SUN Lan-yi,WANG Ru-jun,LI Jun,LIU Xue-nuan (State Key Laboratory of Heavy Oil Processing,China University of Petroleum,Qingdao 266555,Shandong Province,China) |
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| Abstract: | The design and optimization procedures of a reactive dividing wall column(RDWC) sequence for methyl acetate transesterification system were investigated.The procedures can be applied to retrofit a conventional two-column reactive distillation sequence to a RDWC sequence and guarantee the optimal values of the design variables.Firstly,the streams of liquid and vapor between reactive distillation column and methanol separation column were exchanged for the shortcut design of the reactive distillation column.T... |
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| Keywords: | reactive dividing wall columns energy saving thermodynamic efficiency CO2 emission |
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