| 压力对微型变压吸附制氧的影响 |
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| 引用本文： | 卜令兵,刘应书,刘文海,侯庆文,张德鑫.压力对微型变压吸附制氧的影响[J].化工进展,2006,25(5):569-572. |
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| 作者姓名： | 卜令兵 刘应书 刘文海 侯庆文 张德鑫 |
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| 作者单位： | 北京科技大学机械工程学院气体分离工程研究所 |
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| 摘 要： | 对微型变压吸附制氧系统的吸附器进出口和储气罐内的压力进行了实验研究。通过对压力曲线的分析，可以将无均压流程的吸附循环划分为升压吸附、卸压解吸和反吹清洗3个阶段，将有均压流程的吸附循环划分为均压升压、升压吸附、均压降压、卸压解吸和反吹清洗5个阶段；并对均压步骤、均压时间、反吹阻力等参数对压力曲线的影响进行了分析。
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| 关 键 词： | 变压吸附 制氧 压力 |
| 文章编号： | 1000-6613（2006）05-0569-04 |
| 收稿时间： | 2006-01-09 |
| 修稿时间： | 2006-02-28 |
Influence of pressure on miniature PSA oxygen generator |
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| BU Lingbing,LIU Yingshu,LIU Wenhai,HOU Qingwen,ZHANG Dexin.Influence of pressure on miniature PSA oxygen generator[J].Chemical Industry and Engineering Progress,2006,25(5):569-572. |
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| Authors: | BU Lingbing LIU Yingshu LIU Wenhai HOU Qingwen ZHANG Dexin |
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| Affiliation: | Institute of Gas Separation Engineering, School of Mechanical Engineering, University of Science and Technology Beijing |
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| Abstract: | The inlet and outlet pressures of the adsorber and the pressure of oxygen tank of a pressure swing adsorption oxygen generator were studied experimentally. After the curves of pressure were studied, the process without pressure equalization was divided into three steps, and the process with pressure equalization was divided into five steps. In addition the effects of such parameters as the pressure equalization step, the time of pressure equalization, and the purge resistance on the curve of pressure were analyzed. |
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| Keywords: | pressure swing adsorption (PSA) oxygen generator pressure |
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