| 醋酸缔合物系的复杂精馏计算 |
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| 引用本文： | 陈同芸 史贤林. 醋酸缔合物系的复杂精馏计算[J]. 华东理工大学学报(自然科学版), 1995, 21(1): 7-11 |
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| 作者姓名： | 陈同芸 史贤林 |
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| 作者单位： | 华东理工大学化学工程系 |
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| 摘 要： | 以汽相中各物质真实的摩尔分率归一方程作为计算温度的目标函数，提出了一个适合于缔合物系的泡点迭代计算方法，在校正了醋酸组分的汽相缔合效应后，对醋酸－水－醋酸乙烯酯三元物系的复杂精馏塔进行了模拟计算，结果与实测数据相吻合。
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| 关 键 词： | 精馏 模拟计算 醋酸 缔合 合成纤维 |
Rigrous Distillation Calculations for Association Mixture Containing Acetic Acid |
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| Chen Tongyun,Shi Xianlin,Chen Xiaoxiang. Rigrous Distillation Calculations for Association Mixture Containing Acetic Acid[J]. Journal of East China University of Science and Technology, 1995, 21(1): 7-11 |
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| Authors: | Chen Tongyun Shi Xianlin Chen Xiaoxiang |
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| Abstract: | A new bubble point iterative calculation method which is suitable to associa-tion mixture is developed.In the method the real vapor mole fraction constraint equation istaken as the objective function to search the temperature. The method was examined by sim-ulating the complex distillation about acetic acid-water-vinyl acetate mixture system,inwhich,the associating effects of acetic acid in vapor phase is considered.The simulated results agree well with industrial operation data. |
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| Keywords: | association mixture complex distillation simulation acetic acid |
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