| 有机废气净化催化剂上甲烷催化燃烧动力学研究 |
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| 引用本文： | 朱吉钦,危丽琼,王盈,李成岳.有机废气净化催化剂上甲烷催化燃烧动力学研究[J].燃料化学学报,2007,35(4):505-508. |
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| 作者姓名： | 朱吉钦 危丽琼 王盈 李成岳 |
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| 作者单位： | State Key Laboratory of Chemical Resource Engineering, Beijing University of Chemical Technology, Beijing 100029, China |
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| 摘 要： | 中国以甲烷为主要成分的煤层气资源丰富,但利用率却很低不到10%.由于未将煤矿矿井中的煤层气及时抽出,导致矿难频频发生,造成大量人员伤亡.……
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| 关 键 词： | 低浓度甲烷 催化燃烧 本征动力学 |
| 文章编号： | 0253-2409(2007)04-0505-04 |
| 收稿时间： | 2006-12-23 |
| 修稿时间： | 2006年12月23 |
Intrinsic kinetics of lean methane catalytic combustion on coated noble HPA(KMK) catalyst |
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| ZHU Ji-qin,WEI Li-qiong,WANG Ying,LI Cheng-yue.Intrinsic kinetics of lean methane catalytic combustion on coated noble HPA(KMK) catalyst[J].Journal of Fuel Chemistry and Technology,2007,35(4):505-508. |
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| Authors: | ZHU Ji-qin WEI Li-qiong WANG Ying LI Cheng-yue |
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| Abstract: | The experimental investigation of methane catalytic combustion on coated noble catalyst was carried out, using an integral micoreactor under the condition free of external and internal diffusion limitations. Forty-five groups of experimental data for methane conversion were obtained under different space velocities and temperatures. The partial least-square（PLS）and The Nelder Mead simplex search methods were employed to estimate the parameters of the intrinsic model. The intrinsic model of lean methane catalytic combustion on the HPA(KMK) catalyst is rA＝7.32×109 exp(－64550/RT)CA. The parameters obtained are consistent with the Physical-Chemical rules and statistically reasonable. |
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| Keywords: | catalytic combustion intrinsic kinetics |
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