| MDEA吸收CO2稳态模型的数值求解方法 |
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| 引用本文： | 钟战铁,李伟,施耀,何锋,周明华. MDEA吸收CO2稳态模型的数值求解方法[J]. 中国化学工程学报, 2003, 11(4): 441-445 |
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| 作者姓名： | 钟战铁 李伟 施耀 何锋 周明华 |
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| 作者单位： | iDepartmentofEnvironmentalEngineering,ZhejiangUniversity,Hangzhou310027,China |
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| 摘 要： | The shooting method and the difference method are used for numerical simulation of CO2 absorption with aclueous solution of methyldiethanolamine (MDEA). It is demonstrated that these methods axe available for the steady-state model, which may be expressed as a set of differential algebraic equations (DAEs) with two-point boundary values. This method makes it possible not only to obtain the concentration profiles for MDEA system, but also to reveal the effect of CO2 interfacial concentration on the enhancement factor. With this numerical simulation,the mass transfer process with multicomponent diffusion and reactions can be better understood.
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| 关 键 词： | MDEA 吸附 CO2 稳态模型 数值求解 N-甲基二乙醇胺 水溶液 |
| 修稿时间： | |
A New Method to Solve Film Model for CO2 Absorption with Aqueous Solution of N- Methyldiethanolamine |
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| ZHONG Zhantie,LI Wei,SHI Yao,HE Feng,ZHOU Minghua. A New Method to Solve Film Model for CO2 Absorption with Aqueous Solution of N- Methyldiethanolamine[J]. Chinese Journal of Chemical Engineering, 2003, 11(4): 441-445 |
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| Authors: | ZHONG Zhantie LI Wei SHI Yao HE Feng ZHOU Minghua |
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| Affiliation: | Department of Environmental Engineering, Zhejiang University, Hangzhou 310027, China |
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| Abstract: | The shooting method and the difference method are used for numerical simulation of CO2 |
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| Keywords: | film model numerical simulation carbon dioxide methyldiethanolamine |
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