Hydrogen Generation and Desulfurization by Plasma Reforming of Biogas

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: 2014/01/01

タイトル(英語): Hydrogen Generation and Desulfurization by Plasma Reforming of Biogas

著者名: Kazuhiro Takahashi (Graduate school of Engineering, Muroran Institute of Technology), Kohki Satoh (Graduate school of Engineering, Muroran Institute of Technology/Center of Environmental Science and Disaster Mitigation for Advanced Research, Muroran Insti

著者名(英語): Kazuhiro Takahashi (Graduate school of Engineering, Muroran Institute of Technology), Kohki Satoh (Graduate school of Engineering, Muroran Institute of Technology/Center of Environmental Science and Disaster Mitigation for Advanced Research, Muroran Institute of Technology), Hidenori Itoh (Graduate school of Engineering, Muroran Institute of Technology)

キーワード: biogas，plasma reforming，packed-bed dielectric barrier discharge，atmospheric pressure discharge，infrared absorption spectroscopy，gas chromatography mass spectrometry

要約(英語): An atmospheric packed-bed dielectric barrier discharge is generated by a neon-sign-transformer in an artificial biogas, the mixture ratio of which is CH4/CO2 = 60/40 % with H2S of 2000 ppm, and the decomposition characteristics of the artificial biogas are investigated. It is found that H2, CO and hydrocarbons (CxHy) are produced as major by-products from the biogas, and that H2 has the highest concentration in the by-products, followed by CO and CxHy. It is also found that H2S addition has little effect on H2 generation by the plasma reforming of biogas, and that sulfur atoms in H2S deposit on electrodes and packed materials. The decomposition rates of CH4 and CO2 come to approximately 12 % and 10 %, respectively, and H2 generation-efficiency is 0.85 g/kWh.

本誌: 電気学会論文誌A（基礎・材料・共通部門誌） Vol.134 No.1 （2014） 特集：2014年 研究開発の動向と最前線

本誌掲載ページ: 60-64 p

原稿種別: 論文／英語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejfms/134/1/134_60/_article/-char/ja/