标题：Starting characteristics of ventilation air methane preheating catalytic oxidation reactor
作者：Zheng, Bin ;Liu, Yong-Qi ;Liu, Rui-Xiang ;Chen, Shuai ;Mao, Ming-Ming ;Meng, Jian
作者机构：[Zheng, Bin ;Liu, Yong-Qi ;Liu, Rui-Xiang ;Chen, Shuai ;Mao, Ming-Ming ;Meng, Jian ] School of Traffic and Vehicle Engineering, Shandong University of 更多
来源：Meitan Xuebao/Journal of the China Coal Society
摘要：The ventilation air methane (VAM) preheating catalytic monolithic reactor was built. The effects of the equivalent heating power, the flow proportionality coefficient and the methane concentration on the starting characteristics of preheating catalytic monolithic reactor were studied experimentally. The results show that with the increase of the equivalent heating power, the starting time consumption and starting power consumption decrease. With the increase of the flow proportionality coefficient, the starting time consumption and starting power consumption increase. The variations of temperature rise profile at various methane concentrations is little. With the increase of the methane concentration, the starting time consumption decreases hardly. When the flow proportionality coefficient from 0.35 to 0.40 and the equivalent heating power from 18 kW to 20 kW, the starting time consumptions, the starting power consumptions and the average rise ratios of oxidation bed inlet temperature are small, the excellent starting characteristics is exhibited.