| 富氢气氛下CO选择性氧化本征动力学 |
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| 引用本文： | 单译,郭瓦力,刘思乐. 富氢气氛下CO选择性氧化本征动力学[J]. 石油与天然气化工, 2011, 40(1): 7-11. DOI: 10.3969/j.issn.1007-3426.2011.01.002 |
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| 作者姓名： | 单译 郭瓦力 刘思乐 |
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| 作者单位： | 沈阳化工大学,化学工程学院 |
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| 摘 要： | 采用双沉淀剂分步沉淀法制备了CuO／CeO2催化剂，采用固定床管式反应器研究了富氢气氛下CuO／CeO2催化剂上CO选择性氧化反应的本征动力学；提出了幂函数型动力学方程；采用正交实验设计法及Matlab软件进行了动力学实验的参数估计．并进行了模型检验；研究结果表明，本文提出的动力学模型具有实用性，可用于反应器的模拟、放大、操作工况优化及开展催化剂工程设计。
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| 关 键 词： | 富氢气氛 CO选择性氧化 CuO／CeO2催化剂 本征动力学 |
Study on CO Selective Oxidation Intrinsic Kinetics in Hydrogen-Rich Gas |
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| Shan Yi,Guo Wali and Liu Sile. Study on CO Selective Oxidation Intrinsic Kinetics in Hydrogen-Rich Gas[J]. Chemical Engineering of Oil and Gas, 2011, 40(1): 7-11. DOI: 10.3969/j.issn.1007-3426.2011.01.002 |
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| Authors: | Shan Yi Guo Wali Liu Sile |
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| Affiliation: | Shan Yi,Guo Wali,Liu Sile (Shenyang University of Chemical Technology College of Chemical Engineering,Shenyang 110142) |
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| Abstract: | The copper-cerium catalyst was prepared by fractional-precipitation method with double precipitation agents.The intrinsic dynamics of CO selective oxidation reaction over CuO/CeO2 catalyst under the rich hydrogen gas in fixed bed tubular reactor was studied. The power function of dynamic equation was proposed,dynamics parameter estimate and the model examination were carried out by means of orthogonal experimental design law and the Matlab software; the findings indicated that the dynamics model is moreusab... |
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| Keywords: | hydrogen-rich gas selective oxidation of CO CuO/CeO2 catalyst intrinsic kinetics |
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