Creation of novel reaction field by non-steady state operation of an adsorption-catalyst system

对微波非稳态辐射脱除乙烯、氨和一氧化氮(NO)中的极低浓度物质进行了较深入的研究。当使用氧化铜和氧化钴的混合物作为催化剂时，认为不仅存在表面电子活化的加热效应，还存在表面电子活化的非加热效应。关于准移动床化学反应器脱除高浓度氢中极低浓度CO的研究，发现反应前沿的产生和移动取决于一氧化碳进料速度与氧气进料速度的比值。实验结果表明，反应前沿的生成和移动取决于一氧化碳进料速度与氧气进料速度的比值；实验结果表明，反应前沿的生成和移动取决于一氧化碳进料速度与氧气进料速度的比值；实验结果表明，反应前沿的生成和移动取决于一氧化碳进料速度与氧气进料速度的比值；实验结果表明，反应前沿的生成和移动取决于一氧化碳进料速度与氧气进料速度的比值；实验结果表明，反应前沿的产生和移动取决于一氧化碳进料速度和氧气进料速度的比值。实验结果表明，反应前沿的生成和移动取决于一氧化碳进料速度和氧气进料速度的比值。结果表明，在微波非稳态照射下脱除高浓度氢气中的极低浓度一氧化碳物质的过程中，反应前沿的产生和移动取决于一氧化碳和氧气的进料研究发现，通过控制好各个比例，可以最大限度地减少氢气的损失，最大限度地提高CO的脱除效率。进一步指出，在本研究所用的铂载体氧化铝催化剂上，一氧化碳在100℃时的氧化反应机理不是朗缪尔-辛谢尔伍德机理，而是埃利-罗伊德机理。基于该反应机理进行了模拟计算。

The removal of extremely low concentration substances under microwave non-steady state irradiation was investigated more deeply about NO among ethylene, ammonia, and nitric oxide(NO)those were investigated in previous year.When the mixture of copper oxide and cobalt oxide was used as a catalyst, existence of the effect of not only mere heating effect but also non-heating effect by electronica activation of surface was suggested.Regarding the removal of extremely low concentration CO in high concentration hydrogen using a quasi-moving bed chemical reactor, it was found that the generation and movement of a reaction front was decided by the ratio of the carbon monoxide feed rate to that of oxygen.Namely, it was found that by controlling each ratio well, to minimize the loss of hydrogen and maximize the removal rate of CO. Furthermore, it was strongly suggested that the mechanism of the carbon monoxide oxidation reaction at 100℃ on the platinun support alumina catalyst used by this research was not the Langmuir-Hinshelwood’s mechanisem but the Eley-Rideal mechanism. The simulation based on this reaction mechanism was performed.