| CeO2对CO选择性氧化催化剂氧传递速率的影响及模型模拟 |
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| 引用本文： | 袁龙,刘建周.CeO2对CO选择性氧化催化剂氧传递速率的影响及模型模拟[J].化学通报,2012(1):69-73. |
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| 作者姓名： | 袁龙 刘建周 |
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| 作者单位： | 徐州医药高等职业学校;中国矿业大学化工学院 |
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| 摘 要： | 采用共沉淀法和浸渍法制备了5%CuO/Al2O3催化剂,用脉冲H2滴定法研究助剂CeO2对CO选择性氧化催化剂反应过程中氧的传递速率的影响,并建立数学模型进行了模拟计算,得出助剂CeO2对CuO/Al2O3催化剂氧传递速率的影响规律。
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| 关 键 词： | 氧传递速率 助催化剂 数学模型 |
The Effects of Accessory CeO2 on Oxygen Evolution Rate on CO Selective Oxidation Catalyst and Mathematical Modeling |
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| Yuan Long,Liu Jianzhou.The Effects of Accessory CeO2 on Oxygen Evolution Rate on CO Selective Oxidation Catalyst and Mathematical Modeling[J].Chemistry,2012(1):69-73. |
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| Authors: | Yuan Long Liu Jianzhou |
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| Institution: | 1 Xuzhou Medical Higher Vocational School,Xuzhou 221116;2 School of Chemical Engineering and Technology,China University of Mining & Technology,Xuzhou 221008) |
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| Abstract: | The 5%CuO/Al2O3 catalyst was made by chemical coprecipitation-gel and dip-molding method.The titration of pulse-H2 was adopted to research the effects of adding different content CeO2 on oxygen evolution rate in CuO catalyst,and also mathematical model was set up to simulate the result of the oxygen evolution rate,and the effects of adding different content CeO2 on oxygen evolution rate were found out. |
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| Keywords: | Oxygen evolution rate Accessory ingredient Mathematical model |
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