| 变压吸附富氧过程的数学模拟 |
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| 引用本文： | 李化治,李宝善,曾凤鸣.变压吸附富氧过程的数学模拟[J].北京科技大学学报,1995(Z1). |
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| 作者姓名： | 李化治 李宝善 曾凤鸣 |
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| 作者单位： | 北京科技大学 |
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| 摘 要： | 依据ＰＳＡ（ＰｒｅｓｓｕｒｅＳｗｉｎｇＡｄｓｏｒｐｔｉｏｎ）变压吸附富氧过程进行了数学模拟，建立了稳态的数学模型。采用折线方程近似描述氮组合等温吸咐；采用了隐式差分法求解传质速度方程。模拟结果得到了设计的最佳参数和对富氧产品影响的主要参数。
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| 关 键 词： | 数学模拟，富氧过程，吸附 |
Numerical Simulation of PSA Oxygen-enriched Process |
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| Li Huazhi, Li Baoshan, Zeng Fengming.Numerical Simulation of PSA Oxygen-enriched Process[J].Journal of University of Science and Technology Beijing,1995(Z1). |
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| Authors: | Li Huazhi Li Baoshan Zeng Fengming |
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| Abstract: | A numerical simulation is studied on the basis of PSA oxygen-enriched process.A steady mathematical model is established. A broken-line approximation is used for describing the equation of adsorption equilibrium isotherms of nitrogen component. In order to solve the mass transport rate equation, the implicit difference method is used. The optimal parameters of design and its influence on the oxygen-enriched process are obtained. |
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| Keywords: | numerical simulation oxygen-enriched proces adsorption |
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