誘電体バリア放電を用いたエチレン分解

カテゴリ: 研究会(論文単位)

論文No: ED12093

グループ名: 【A】基礎・材料・共通部門 放電研究会

発行日: 2012/10/22

タイトル(英語): Ethylene Gas Decomposition Using Dielectric Barrier Discharge

著者名: 高木 浩一(岩手大学),物江 大地(岩手大学),川村 朋也(岩手大学),小出 章二(岩手大学),内野 敏剛(九州大学)

著者名(英語): Takaki Koichi(Iwate University),Monoe Daichi(Iwate University),Kawamura Tomoya(Iwate University),Koide Shoji(Iwate University),Uchino Toshitaka(Kyusyu University)

キーワード: エチレン|誘電体バリア放電|食品保存|オゾン|非熱平衡プラズマ|Ethylene|dielectric barrier discharge||food preservation|ozone|non-thermal plasma

要約(日本語): Decomposition of ethylene (C2H4) gas using dielectric barrier discharge (DBD) was investigated experimentally for long-term preservation of fruit and vegetables. Gas mixture of 200 ppm C2H4 diluted with air was employed as simulated gas in the preservation box and was flowed through the DBD plasma reactor. The experimental result indicated that the C2H4 concentration decreased to less than 1 ppm after treatment with the DBD reactor. The removal efficiency and the yield increased with decreasing gap length between the electrodes and/or increasing gas flow rate. The byproducts in the DBD reactor were analyzed by Fourier transform infrared spectrometer. The analysis result showed that the H2O and CO2 were mainly produced as byproducts with the C2H4 decomposition by the DBD reactor.

要約(英語): Decomposition of ethylene (C2H4) gas using dielectric barrier discharge (DBD) was investigated experimentally for long-term preservation of fruit and vegetables. Gas mixture of 200 ppm C2H4 diluted with air was employed as simulated gas in the preservation box and was flowed through the DBD plasma reactor. The experimental result indicated that the C2H4 concentration decreased to less than 1 ppm after treatment with the DBD reactor. The removal efficiency and the yield increased with decreasing gap length between the electrodes and/or increasing gas flow rate. The byproducts in the DBD reactor were analyzed by Fourier transform infrared spectrometer. The analysis result showed that the H2O and CO2 were mainly produced as byproducts with the C2H4 decomposition by the DBD reactor.

原稿種別: 日本語

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