| abstract |
The utility model is related to a kind of low-temperature plasma modified catalyst device, described device includes quartz ampoule, high-field electrode and grounding electrode, high-field electrode is connected by polytetrafluoroethylene (PTFE) set with quartz ampoule, grounding electrode is wrapped in quartzy tube outer surface, connect with ground wire, the high-field electrode is a stainless steel bar for being placed on quartz ampoule axis, and it is connected with high-frequency ac power；The region of discharge of quartz ampoule is filled with catalyst.Catalyst packing is modified in low-temperature plasma modified catalyst device with easy to operate, flow is short, it is easy to accomplish automatically control, and stability is good, is that a kind of used time is short, temperature is low the advantages of cleanliness without any pollution, the small technique of energy consumption；The better catalytic activity of modified catalyst in the utility model device, modified catalyst has higher methyl sulfide catalytic oxidation activity, and 360 DEG C of the catalysis oxidation efficiencies reach as high as more than 90%；The utility model facilitates production application, with higher industrial application value. |