| 过硫酸铵的热不稳定性分析 |
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| 引用本文： | 陈迎春,经建生,田亮,耿惠民,鲁志宝,田桂花,邓震宇,梁国福,陈克,高延萍,刘燕. 过硫酸铵的热不稳定性分析[J]. 消防科学与技术, 2005, 24(4): 408-411 |
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| 作者姓名： | 陈迎春 经建生 田亮 耿惠民 鲁志宝 田桂花 邓震宇 梁国福 陈克 高延萍 刘燕 |
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| 作者单位： | 公安部天津消防研究所,天津,300381 |
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| 基金项目： | 国家社会公益研究专项资金资助项目(2001DIB20112) |
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| 摘 要： | 选取常见的过氧化物过硫酸铵为代表，模拟影响其热不稳定性的不利条件，运用热分析实验技术，分析过硫酸铵分解反应机理，计算动力学参数和热不稳定性参数，分析过氧化物的热不稳定性与过氧化物火灾之间的关系，建立热解模型，找出造成自燃着火的条件和规律，确定其安全与危险之间的临界条件。
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| 关 键 词： | 过氧化物 热不稳定性 热分析 动力学 |
| 文章编号： | 1009-0029(2005)04-0408-04 |
| 修稿时间： | 2005-02-22 |
Heat instability analysis of Annonium sulfate |
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| CHEN Ying-Chun,JING Jian-sheng,TIAN Liang,GENG Hui-min,LU Zhi-bao,TIAN Gui-hua,DENG Zhen-yu,LIANG Guo-fu,CHEN Ke,GAO Yan-ping,LIU Yan. Heat instability analysis of Annonium sulfate[J]. Fire Science and Technology, 2005, 24(4): 408-411 |
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| Authors: | CHEN Ying-Chun JING Jian-sheng TIAN Liang GENG Hui-min LU Zhi-bao TIAN Gui-hua DENG Zhen-yu LIANG Guo-fu CHEN Ke GAO Yan-ping LIU Yan |
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| Abstract: | Tacke the ordinary peroxide-annonium sulfate as an example, the disadvantage conditions effecting its instability have been simulated.Heat analysis experimental techniques have been used to analyse the reaction mechanism,calculation dynamics parameters and heat instability parameters of the sample.The relation between heat instability of peroxide and peroxide fire was analysed and heat model was established.Conditions and laws of self-ignition was found to determine the critical condition between safety and danger. |
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| Keywords: | peroxide heat instability heat analysis technique reaction dynamics |
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