| 煤气-空气多元爆炸性混合气体爆炸反应极限范围的研究 |
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| 引用本文： | 周邦智,郭珍,魏永生.煤气-空气多元爆炸性混合气体爆炸反应极限范围的研究[J].青海师范大学学报(自然科学版),2003(4):46-48. |
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| 作者姓名： | 周邦智 郭珍 魏永生 |
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| 作者单位： | 青海师范大学,化学系,青海,西宁,810008 |
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| 摘 要： | 通过大量实验对煤气-空气等多元爆炸性混合气体的爆炸极限范围进行了研究，找出了影响爆炸范围的主要因素。实验表明：爆炸反应呈阶段性和不完全性；甲烷对爆炸范围有影响；水气含量对支链反应有阻止作用；一氧化碳对支链反应有一定的贡献。本文结论对科学的制定安全指标提供了理论依据。
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| 关 键 词： | 煤气-空气 爆炸范围 混合气体 |
| 文章编号： | 1001-754(2003)04-0046-03 |
| 修稿时间： | 2003年3月18日 |
Study of limiting range of explosive reaction for polybasic explosive mixed gas in coalgas- air |
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| ZHOU Bang-zhi,GUO Zhen,WEI Yong-sheng.Study of limiting range of explosive reaction for polybasic explosive mixed gas in coalgas- air[J].Journal of Qinghai Normal University(Natural Science Edition),2003(4):46-48. |
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| Authors: | ZHOU Bang-zhi GUO Zhen WEI Yong-sheng |
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| Abstract: | In present paper, limiting range of explosive reaction for polybasic explosive mixed gasin coal gas and air have been carefully studied by a large number of experiments. The main factors which affects explosive range have been found out. The results show: explosive reaction have presented the character of stage and uncomplication; methane have affected the range of explosion; contents of vapour have contributed something to the branched chain reaction. The results of this paper have provided scientific theoretical foundation for drawing up safety targets. |
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| Keywords: | coalgas-air mixed gas range of explosive |
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