2022年第83回応用物理学会秋季学術講演会

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一般セッション(ポスター講演)

8 プラズマエレクトロニクス » 8 プラズマエレクトロニクス(ポスター)

[22a-P04-1~14] 8 プラズマエレクトロニクス(ポスター)

2022年9月22日(木) 09:30 〜 11:30 P04 (体育館)

09:30 〜 11:30

[22a-P04-2] Decomposition experiments of toluene in humidified air using intermittent pulse barrier discharge

Mao Xu1、Yohei Fukuyama1、Zhizhi Liu1、Akitoshi Okino1 (1.Tokyo Tech, FIRST)

キーワード:dielectric barrier discharge, air purification, toluene

Air purification devices featured with DBD plasma were developed for processing VOCs emitted from industrial sectors. In the previous work, a 50 Hz sinusoidal wave power supply was used to test their decomposition performance in toluene-mixed humidified air at 50 L/min. As a result, a decomposition rate of about 60% at 22 kV was attained. Moreover, in order to accomplish higher performance and gain an understanding of the decomposition effect with intermittent pulse voltage, decomposition experiments with intermittent pulse-driven barrier plasma by the frequency at a range of 1 ~ 10 kHz, and duty cycle of 10 ~ 100 % were conducted.