| 乙烯装置裂解气分馏及冷却的模拟计算 |
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| 引用本文： | 堵祖荫. 乙烯装置裂解气分馏及冷却的模拟计算[J]. 化学反应工程与工艺, 1993, 9(4): 451-455 |
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| 作者姓名： | 堵祖荫 |
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| 作者单位： | 联合反应工程研究所上海医药设计院分所 上海200040 |
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| 摘 要： | 对于含有众多复什碳氢化合物的裂解汽油、裂解柴油和裂解燃料油等宽馏分以及氢、轻烃、大量水分的裂解气，采用虚拟组分以减少组分总数、用惰性气体描述水在烃类中的相行为，以物流混合和闪蒸过程组成一个闪蒸平衡级，并以逐级闪蒸计算来描述乙烯装置的裂解气分馏塔。
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| 关 键 词： | 乙烯 裂解气分馏塔 虚拟组分 |
SIMULATION OF PYROLYSIS EFFLUENT FRANCTIONATOR AND COOLER OF ETHYLENE PLANT |
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| Du Zuyin. SIMULATION OF PYROLYSIS EFFLUENT FRANCTIONATOR AND COOLER OF ETHYLENE PLANT[J]. Chemical Reaction Engineering and Technology, 1993, 9(4): 451-455 |
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| Authors: | Du Zuyin |
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| Abstract: | In this work,we deal with pyrolysis effluent containing hydrogen,light hydrocarbons,a great deal of water and wide-range mixtures of numerous complex hydrocarbons composed of pyrolysis gasoline,gas oil and fuel oil.The total number of compenents can be reduced by using pseudo-com- ponents.The phase behavior of water in hydrocarbons is described as inert-gas.Combining the stream-mixing and flashing process,a flashing equilibrium stage is established,by which the pyrol- ysis franctionator is calculated stage by stage. |
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| Keywords: | Ethylene Pyrolysis fractionator Pseudo-component Equilibrium stage |
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