摘要
利用热逆流氧化反应器,基于热逆流氧化原理与乏风蓄热氧化发电原理,结合瓦斯氧化燃烧与爆炸机理,研究了煤矿乏风瓦斯蓄热氧化发电技术,并对现场应用进行了分析。研究结果表明:低浓度甲烷在蓄热氧化过程中,蓄热体产生周期性的吸热与放热,实现了周期性的、稳定的循环实验,实现了热风量的并联提取和精确调节,提高了甲烷的氧化效率,满足了乏风蓄热氧化发电核心设备的要求。
Based on the principle of thermal reversal oxidation and the principle of ventilation air methane(VAM)thermal storage oxidation and power generation,as well as the mechanism of gas oxidation combustion and explosion,the thermal reversal oxidation reactor was used to study the VAM thermal storage oxidation power generation technology,and the field application was also analyzed.The results showed that,during the thermal storage oxidation of low concentrated methane,the regenerator produced periodic endothermic and exothermic reaction to realize the periodic and stable cycle experiments,to achieve the parallel extraction and precise adjustment of hot air volume,to increase the oxidation efficiency of methane,to meet the requirements of the core equipment of the VAM thermal storage power generation.
作者
栗鲁平
LI Luping(Gas Research Institute,Shanxi Lu’an Group Co.,Ltd.,Changzhi 046299,China)
出处
《山西煤炭》
2019年第4期10-13,共4页
Shanxi Coal
关键词
煤矿乏风
蓄热氧化
甲烷
周期性
ventilation air methane in coal mine
thermal storage oxidation
methane
periodicity
