| 硬木地板材料和棉花秆的变氧浓度热解燃烧表观动力学的实验研究 |
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| 引用本文： | 李迎旭,方梦祥,余春江,宋长忠,骆仲泱,岑可法.硬木地板材料和棉花秆的变氧浓度热解燃烧表观动力学的实验研究[J].火灾科学,2005,14(3):137-143. |
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| 作者姓名： | 李迎旭 方梦祥 余春江 宋长忠 骆仲泱 岑可法 |
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| 作者单位： | 浙江大学热能工程研究所，浙江大学热能工程研究所，浙江大学热能工程研究所，浙江大学热能工程研究所，浙江大学热能工程研究所，浙江大学热能工程研究所 能源洁净利用与环境教育部重点实验室，杭州310027，能源洁净利用与环境教育部重点实验室，杭州310027，能源洁净利用与环境教育部重点实验室，杭州310027，能源洁净利用与环境教育部重点实验室，杭州310027，能源洁净利用与环境教育部重点实验室，杭州310027，能源洁净利用与环境教育部重点实验室，杭州310027 |
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| 基金项目： | 国家973项目《火灾动力学演化及防治基础NO.2001CB409600》 |
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| 摘 要： | 本文采用TG-FTIR分析方法深入研究了火场中硬木地板材料和棉花秆变氧浓度燃烧过程，深入分析了氧浓度对纤维物质燃烧表观热失重影响；通过大量的动力学参数计算得出了可燃物的表观活化能与实际氧浓度成线性关系；分析了氧浓度对木材燃烧气体产物的影响，并探索了氧浓度影响热解和燃烧的机理。
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| 关 键 词： | 火灾 硬木地板材料 棉花秆 热解与燃烧表现动力学 活化能 TG-FTLR分析 |
| 文章编号： | 1004-5309(2005)03-00137-7 |
| 收稿时间： | 2004/10/14 0:00:00 |
| 修稿时间： | 1/4/2005 12:00:00 AM |
Kinetic Study on the Pyrolysis and Combustion of Wood Used in Buliding |
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| Y.X.Li,M.X. Fang,C.J. Yu,C.Z.Song,Z.Y . Luo and K.F.Cen.Kinetic Study on the Pyrolysis and Combustion of Wood Used in Buliding[J].Fire Safety Science,2005,14(3):137-143. |
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| Authors: | YXLi MX Fang CJ Yu CZSong ZY Luo and KFCen |
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| Affiliation: | Clean Energy and Environment Engineering Key Lab of MOE, Institu te for thermal power engineering, Zhejiang University, Hangzhou 310027, China;Clean Energy and Environment Engineering Key Lab of MOE, Institu te for thermal power engineering, Zhejiang University, Hangzhou 310028, China;Clean Energy and Environment Engineering Key Lab of MOE, Institu te for thermal power engineering, Zhejiang University, Hangzhou 310029, China;Clean Energy and Environment Engineering Key Lab of MOE, Institu te for thermal power engineering, Zhejiang University, Hangzhou 310030, China;Clean Energy and Environment Engineering Key Lab of MOE, Institu te for thermal power engineering, Zhejiang University, Hangzhou 310031, China;Clean Energy and Environment Engineering Key Lab of MOE, Institu te for thermal power engineering, Zhejiang University, Hangzhou 310032, China |
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| Abstract: | This paper reports experiments on wood combustion in anoxi c surroundings with method of TG-FTIR analysis. Influence of Oxygen concentration on TG of wood combustion is thoroughly. analysed .Activation energy of wood incr eases linearly with oxygen concentration. Finally the gas production is analysed and the mechanism of the effect of oxygen concentration on the pyrolysis and co mbustion is discussed. |
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| Keywords: | fire combustible oxygen concentration pyrolysis an d combustion kinetics activation energy TG-FTIR analysis |
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