| 含有二价铁离子乳化炸药基质的热分解动力学研究 |
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| 引用本文： | 朱晶,谢兴华,罗伟,邸云信.含有二价铁离子乳化炸药基质的热分解动力学研究[J].爆破器材,2011,40(3):8-10. |
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| 作者姓名： | 朱晶 谢兴华 罗伟 邸云信 |
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| 作者单位： | 安徽理工大学化学工程学院,安徽淮南,232001;安徽理工大学化学工程学院,安徽淮南,232001;安徽理工大学化学工程学院,安徽淮南,232001;安徽理工大学化学工程学院,安徽淮南,232001 |
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| 基金项目： | 安徽省科技厅安徽省攻关项目(07010302189); 安徽省教育厅重点项目(KJ2010A102) |
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| 摘 要： | 利用TG-DSC研究乳化炸药基质和含有二价铁离子的乳化炸药基质的热分解过程。利用K issinger法计算了2种样品的活化能E和指前因子A,比较二者的活化能E。研究表明Fe2＋对乳化炸药基质的热分解反应具有一定的催化作用,Fe2＋能够使乳化基质的热分解反应受温度的影响更为显著。
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| 关 键 词： | 乳化炸药 TG-DSC 指前因子 活化能 |
Thermal Decomposition Kinetics of Emulsion Explosive Containing Ferrous Ion |
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| Zhu Jing,Xie Xinghua,Luo Wei,Di Yunxing.Thermal Decomposition Kinetics of Emulsion Explosive Containing Ferrous Ion[J].Explosive Materials,2011,40(3):8-10. |
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| Authors: | Zhu Jing Xie Xinghua Luo Wei Di Yunxing |
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| Affiliation: | Zhu Jing,Xie Xinghua,Luo Wei,Di Yunxing School of Chemical Engineering,Anhui University of Science and Technology(Anhui Huainan,231001) |
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| Abstract: | Thermal decomposition of the emulsion matrix and that of containing divalent iron was studied by TG-DSC.The activation energy E and pre-exponential factor A of the two samples were calculated by the Kissinger method,and the two activation energy E was compared as well.Rusults indicate that Fe2+ shows some catalysis to the thermal decomposition of emulsion matrix,and the ion could enhance the influence of the temperature on thermal decomposition of the emulsion matrix. |
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| Keywords: | emulsion explosive TG—DSC pre-exponential factor activation energy |
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