| 煤矿通风瓦斯氧化处理实验装置设计 |
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| 引用本文： | 吕元,姜凡,肖云汉.煤矿通风瓦斯氧化处理实验装置设计[J].环境工程,2011,29(4):90-93,108. |
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| 作者姓名： | 吕元 姜凡 肖云汉 |
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| 作者单位： | 中国科学院研究生院,北京,100190 |
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| 基金项目： | 中国科学院知识创新工程重要方向项目 |
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| 摘 要： | 我国每年通过煤矿乏风排入大气的甲烷为130～170亿m^3。由于煤矿乏风具有甲烷浓度低（〈0.1%）、富集难、气量大等特点,传统的处理方式是直接排空,造成了严重的污染和温室效应。针对此现状,设计了最大处理量为1 000 m^3/h的煤矿通风瓦斯热氧化实验装置,该实验装置包括配气系统、装置本体、换向系统、启动系统和测控系...
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| 关 键 词： | 通风瓦斯 甲烷 热氧化 实验装置 蓄热体 |
DESIGN OF TEST DEVICE FOR OXIDIZATION OF COAL MINE VENTILATION METHANE |
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| Abstract: | Every year,about 13~17 billion m3 methane is emitted through the ventilation air of coal mines in China.Ventilation air methane(VAM) has the characteristics of low methane concentration,difficult enrichment and huge volume flow.The conventional method to deal with it is discharging VAM into the atomsphere directly.It is a great damage and has a significant greenhouse effect to the environment.Based on the calculation results,the laboratory device for VAM oxidation with a capacity of 1 000 m3/h was designed.The laboratory device consists of regenerator,direction conversion system,thermal start system,control system. |
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| Keywords: | VAM methane thermal oxidation laboratory device regenerative body |
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