| 反应分离过程模拟 Ⅰ.反应精馏过程 |
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| 引用本文： | 漆志文,孙海军,施军民,张瑞生,于遵宏.反应分离过程模拟 Ⅰ.反应精馏过程[J].华东理工大学学报(自然科学版),1999(1). |
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| 作者姓名： | 漆志文 孙海军 施军民 张瑞生 于遵宏 |
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| 作者单位： | 华东理工大学洁净煤技术研究所 |
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| 摘 要： | 引入变换变量的概念，将发生平衡反应的反应精馏过程模型变换为普通精馏过程模型，减少了迭代变量，避免了反应量的计算，并易于采用普通精馏的计算方法。针对新模型非线性增强的特点，以松弛法得到初值，以Ｎｅｗｔｏｎ－Ｒａｐｈｓｏｎ法为算法主体，分别对含惰性组分和不含惰性组分的ＭＴＢＥ合成（甲基叔丁基醚）反应精馏过程进行了模拟计算。
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| 关 键 词： | 过程模拟 反应精馏 松弛法 修正的Newton－Raphson法 变换变量 |
Simulation of Separation Process with Reaction I. Reactive Distillation |
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| Qi Zhiwen,Sun Haijun,Shi Junmin,Zhang Ruisheng and Yu Zunhong.Simulation of Separation Process with Reaction I. Reactive Distillation[J].Journal of East China University of Science and Technology,1999(1). |
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| Authors: | Qi Zhiwen Sun Haijun Shi Junmin Zhang Ruisheng and Yu Zunhong |
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| Abstract: | The equations describing steady reactive distillation have been transformed into a new set of equations. The new model is the same as that of traditional distillation process in expression style, and it is solved by an algorithm which combines the relaxation method with the modified Newton Raphson method. The reactive distillation processes of methyl tertiary butyl ether (MTBE) synthesis with and without inert components are simulated as numerical example. |
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| Keywords: | mathematicl simulation reactive distillation relaxation method modified Newton Raphason method transformed variables |
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