P-06 高含水バイオマスのガス化による高付加価値利用及び硫黄分除去を目途としたバイオ水素製造プロセスの検討(熱分解,Poster Session)

• 渡辺 佑太郎

  東京理科大学

• 小井土 賢二

  東京理科大学

• 堂脇 清志

  東京理科大学

• 布浦 鉄兵

  東京大学

書誌事項

タイトル別名

• P-06 Bio-hydrogen production from gasification of biomass with high moisture content and sulfur removal from the produced gas by means of a nickel catalyst

抄録

Lignin as a model compound of fermentation residue derived from bio-ethanol production would increase with the expanded use of unused rice straw in the future. In the previous study, we concluded bio-hydrogen production through gasification is highly feasible biomass energy conversion system. Hence, the production of bio-hydrogen through gasification using the residue is a key technology to improve energy efficiency of biomass energy utilization. In addition, desulfurization of bio-hydrogen is absolutely essential to utilize bio-hydrogen as alternative energy. In this study, we conducted an experiment of gasification of lignin with high moisture for the hydrogen production and we determined the quantity of the sulfur compounds absorbed in the NiO/Al_2O_3 catalyst from the product gas by SEM-EDX. As a result, 31 % sulfur compounds in the product gas was captured on the surface of the catalyst. This experimental data would be available for design a hydrogen production process with sulfur removal effect due to poisoning catalyst.

収録刊行物

• バイオマス科学会議発表論文集

  バイオマス科学会議発表論文集 9 (0), 64-65, 2014

  一般社団法人 日本エネルギー学会

詳細情報

• CRID: 1390001205787058176
• NII論文ID: 110009820167
• DOI: 10.20550/jiebiomassronbun.9.0_64
• ISSN: 24238341
• ISSN: 24238333
• 本文言語コード: ja
• データソース種別:
  • JaLC
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可