パルスパワーで駆動した誘電体バリア放電型オゾナイザのオゾン生成特性

カテゴリ: 論文誌(論文単位)

グループ名: 【A】基礎・材料・共通部門

発行日: 2013/09/01

タイトル(英語): Ozone Production Characteristics in a Dielectric Barrier Discharge Type Ozonizer Driven by Pulsed Power

著者名: 布川　史章（千葉工業大学 工学部 電気電子情報工学科），田口　正樹（千葉工業大学 工学部 電気電子情報工学科），鈴木　進（千葉工業大学 工学部 電気電子情報工学科），伊藤　晴雄（千葉工業大学 工学部 電気電子情報工学科）

著者名(英語): Fumiaki Fukawa (Chiba Institute of Technology), Masaki Taguchi (Chiba Institute of Technology), Susumu Suzuki (Chiba Institute of Technology), Haruo Itoh (Chiba Institute of Technology)

キーワード: パルスパワー，誘電体バリア放電型オゾナイザ，オゾン濃度，オゾン収率　　pulsed power，dielectric barrier discharge type ozonizer，ozone concentration，ozone yield

要約(英語): Ozone has many applications in various fields with an advantage of low environmental load, i.e., water treatment, sterilization, deodorization, bleaching, etc. While the dielectric barrier discharge (DBD) is mainly used for practical ozone generator, the various discharge methods have been studied to achieve higher yield and higher concentration of ozone generation in recent years. This study is carried out to compose ozone using a Blumlein type pulse forming network (B-PFN) as a discharge power source combined with the ordinary DBD type ozone generator. The ozone generator is equipped a pair of coaxial cylinder electrodes. The inner electrode is stainless steel cylinder and is applied pulsed voltage. The outer electrode is covered by glass lining of inner surface of electrode and is act as earthed electrode. This generator gives maximum ozone concentration of about 57g/Nm3 by negative polarity and maximum ozone yield of about 900g/kWh by positive polarity. These results are compared with other results using pulsed power discharges. We also investigated temporal variation of ozone concentration, related to “Ozone zero phenomena”.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.133 No.9 （2013）

本誌掲載ページ: 471-477 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/133/9/133_471/_article/-char/ja/