| 基于PLC的四塔变压吸附过程分离H2-CO气体混合物 |
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| 引用本文： | 陈惊波,刘晓勤,姚虎卿.基于PLC的四塔变压吸附过程分离H2-CO气体混合物[J].低温与特气,2005,23(2):26-30. |
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| 作者姓名： | 陈惊波 刘晓勤 姚虎卿 |
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| 作者单位： | 南京工业大学,化学化工学院,江苏,南京,210009;南京工业大学,化学化工学院,江苏,南京,210009;南京工业大学,化学化工学院,江苏,南京,210009 |
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| 摘 要： | 采用变压吸附法进行H2-CO气体混合物的分离研究。在四塔变压吸附装置上进行了变压吸附过程试验。在吸附试验过程中应用PLC对全过程进行设计和控制；在不同的原料气进气压力、产品气流量，以及循环再生时间条件下，分别测定了变压吸附性能参数；考察了这些参数对吸附分离过程的影响。
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| 关 键 词： | 变压吸附(PSA) PLC H2 CO |
| 文章编号： | 1007-7804(2005)02-0026-05 |
| 修稿时间： | 2005年3月22日 |
Separation of H2-CO Gas Mixture by Pressure Swing Adsorption Processes Carried Out on Four Columns Based on PLC |
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| CHEN Jing-bo,LIU Xiao-qin,YAO Hu-qing.Separation of H2-CO Gas Mixture by Pressure Swing Adsorption Processes Carried Out on Four Columns Based on PLC[J].Low Temperature and Specialty Gases,2005,23(2):26-30. |
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| Authors: | CHEN Jing-bo LIU Xiao-qin YAO Hu-qing |
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| Abstract: | The separation of H_2-CO gas mixture by pressure swing adsorption (PSA) process was studied. The experiment of PSA process was carried out on four columns. The system is designed and controlled by PLC on the pressure swing adsorption processes. The dynamic adsorptive parameters were determined at various feed gas pressure, velocity and desorptive time. The effects of operational conditions on separation were also studied. |
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| Keywords: | PLC H2 CO |
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