Damping Effect on the Branch-chain Explosion of Polybasic Explosive Mixture Gas Containing H2, CO and CH4

Acta Chimica Sinica ›› 2004, Vol. 62 ›› Issue (10): 956-962. Previous Articles Next Articles

H₂,CO,CH₄多元爆炸性混合气体支链爆炸阻尼效应

胡耀元, 钟依均, 应桃开, 杨元法, 陆美丽, 朱凯汉, 李勇

浙江师范大学物理化学研究所, 金华, 321004

投稿日期:2003-09-18 修回日期:2004-01-15 发布日期:2014-02-17
通讯作者: 胡耀元,E-mail:chuyy@mail.zjnu.net.cn E-mail:chuyy@mail.zjnu.net.cn
基金资助:
浙江省自然科学基金(No.295001)资助项目.

Damping Effect on the Branch-chain Explosion of Polybasic Explosive Mixture Gas Containing H₂, CO and CH₄

HU Yao-Yuan, ZHONG Yi-Jun, YING Tao-Kai, YANG Yuan-Fa, LU Mei-Li, ZHU Kai-Han, LI Yong

Institute of Physical Chemistry, Zhejiang Normal University, Jinghua 321004

Received:2003-09-18 Revised:2004-01-15 Published:2014-02-17

Abstract

This work has systematically studied the damping effect of some other gases on the branch chain explosion of polybasic explosive mixture gas of H₂, CO and CH₄. The experimental results show that inert N₂ gas, CO₂ and water steam possess some inhibition effects on the branch chain explosion, while methane and petroleum liquid gas take on clear damping effects on the branch chain explosion of H₂-containing explosive mixture gas. The results of the experiment will be of great significance in directing the practice of branch chain burning and branch chain explosion, the reclaiming and reusing of the related industrial tail gas and waste gas safely, the improvement of the transforming technology of explosive mixture gas, and preventing the explosion of explosive mixture gas in related industries and mines.

Key words: branched-chain explosion, concentration explosive limit, damping effect, free radical

Cite this article

HU Yao-Yuan, ZHONG Yi-Jun, YING Tao-Kai, YANG Yuan-Fa, LU Mei-Li, ZHU Kai-Han, LI Yong. Damping Effect on the Branch-chain Explosion of Polybasic Explosive Mixture Gas Containing H₂, CO and CH₄[J]. Acta Chimica Sinica, 2004, 62(10): 956-962.

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H₂,CO,CH₄多元爆炸性混合气体支链爆炸阻尼效应

Damping Effect on the Branch-chain Explosion of Polybasic Explosive Mixture Gas Containing H₂, CO and CH₄

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H2,CO,CH4多元爆炸性混合气体支链爆炸阻尼效应