| Determination of parameters in a two-dimensional model for fixed-bed adsorbers |
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| 作者姓名： | 韩振为 周明 余国琮 |
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| 作者单位： | Han Zhenwei Zhou Ming
and Yu Guocong
Chemical Engineering Research Center，Tianjin University，Tianjin 300072，China |
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| 基金项目： | Supported by the National Natural Science Foundation of China. |
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| 摘 要： | A new method is proposed for the determination of the parameters in a two-dimensionalmodel which characterizes the properties of axial and radial mixing and mass transport in afixed-bed adsorber.Parameter estimation for the model is carried out with methane-air-5A molecularsieve in a bed under the condition of step injection of tracer from a point on the main axis of thebed by the curve fitting method in the time domain.
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| 关 键 词： | adsorption fixed-bed two-dimensional model parameter estimation |
| 收稿时间： | 1995-10-27 |
| 修稿时间： | |
Determination of parameters in a two-dimensional model for fixed-bed adsorbers |
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| HAN Zhenwei,ZHOU Ming,YU Guocong.Determination of parameters in a two-dimensional model for fixed-bed adsorbers[J].Chinese Journal of Chemical Engineering,1997,5(1):39-47. |
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| Authors: | HAN Zhenwei ZHOU Ming YU Guocong |
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| Affiliation: | Chemical Engineering Research Center, Tianjin University, Tianjin 300072, China |
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| Abstract: | A new method is proposed for the determination of the parameters in a two-dimensional model which characterizes the properties of axial and radial mixing and mass transport in a fixed-bed adsorber. Parameter estimation for the model is carried out with methane-air-5A molecular sieve in a bed under the condition of step injection of tracer from a point on the main axis of the bed by the curve fitting method in the time domain. |
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| Keywords: | adsorption fixed-bed two-dimensional model parameter estimation |
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