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Reaction mechanism of starch hydrolysis over solid acid catalysts and its application for cellulose hydrolysis

Research Project

Project/Area Number 20760532
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Catalyst/Resource chemical process
Research InstitutionKochi University

Principal Investigator

ONDA Ayumu  Kochi University, 教育研究部・自然科学系, 助教 (80335918)

Project Period (FY) 2008 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2009: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2008: ¥3,510,000 (Direct Cost: ¥2,700,000、Indirect Cost: ¥810,000)
Keywords環境材料 / 触媒・化学プロセス / バイオマス / セルロース / 触媒水熱反応 / 持続可能社会 / スルホン化活性炭 / 固体触媒 / グルコース / 糖化 / 多糖類
Research Abstract

The mildly hydrothermal methods (below 180℃) using solid acid catalysts for the glucose production from cellulose can be one of key technologies for the future sustainable society. In this project, I studied the solid acid catalysis for the hydrolysis of soluble starch with (alfa)-1,4-glycosidic bonds and insoluble cellulose with (beta)-1,4-glycosidic bonds into glucose. Among the solid acid catalysts we tested, such as the H-form zeolite catalysts and the sulfated and sulfonated catalysts, a sulfonated activated-carbon (AC-SO_3H) catalyst show remarkably high yield of glucose, which is due to the high hydrothermal stability and the excellent catalytic property attributed to the strong acid sites of SO_3H functional groups. The catalytic hydrothermal methods using AC-SO_3H catalyst gave the highly selective glucose production from cellulose at 150℃.

Report

(3 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • Research Products

    (17 results)

All 2010 2009 2008 Other

All Journal Article (3 results) (of which Peer Reviewed: 3 results) Presentation (13 results) Remarks (1 results)

  • [Journal Article] Hydrolysis of Cellulose Selectively into Glucose over Sulfonated Activated-Carbon Catalyst under Hydrothermal Conditions2009

    • Author(s)
      Ayumu Onda, Takafumi Ochi, Kazumichi Yanagisawa
    • Journal Title

      Topics in Catalysis 52

      Pages: 801-807

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Hydrolysis of Cellulose Selectively into Glucose over Sulfonated Activated-Carbon Catalyst under Hydrothermal Conditions2009

    • Author(s)
      Ayumu Onda
    • Journal Title

      Topics in Catalysis 52

      Pages: 801-807

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Selective Hydrolysis of Cellulose over Solid Acid Catalysts2008

    • Author(s)
      Aynmu Onda, Takafumi Ochi, Kazumichi Yanagisawa
    • Journal Title

      Green Chemistry 10

      Pages: 1033-1037

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] 触媒による多糖類バイオマスの分解反応2010

    • Author(s)
      恩田歩武
    • Organizer
      宮古島バイオエタノールプロジェクト講演会
    • Place of Presentation
      宮古島
    • Year and Date
      2010-01-12
    • Related Report
      2009 Final Research Report
  • [Presentation] 触媒による多糖類バイオマスの分解反応2010

    • Author(s)
      恩田歩武
    • Organizer
      宮古島バイオエタノールプロジェクト講演会
    • Place of Presentation
      下地農村環境改善センター(沖縄県)
    • Year and Date
      2010-01-12
    • Related Report
      2009 Annual Research Report
  • [Presentation] スルホン化活性炭触媒を用いた多糖類の加水分解反応2010

    • Author(s)
      恩田歩武, 越智貴史, 柳澤和道
    • Organizer
      第105回触媒討論会
    • Place of Presentation
      京都
    • Related Report
      2009 Final Research Report
  • [Presentation] 貴金属担持スルホン化活性炭触媒による糖類の変換反応2010

    • Author(s)
      恩田歩武
    • Organizer
      第105回触媒討論会
    • Place of Presentation
      京都テルサ(京都府)
    • Related Report
      2009 Annual Research Report
  • [Presentation] スルホン化活性炭触媒を用いた多糖類の加水分解反応2009

    • Author(s)
      恩田歩武, 越智貴史, 柳澤和道
    • Organizer
      第104回触媒討論会
    • Place of Presentation
      宮崎
    • Related Report
      2009 Final Research Report
  • [Presentation] スルホン化活性炭触媒を用いた多糖類の加水分解反応2009

    • Author(s)
      恩田歩武
    • Organizer
      第104回触媒討論会
    • Place of Presentation
      宮崎大学(宮崎県)
    • Related Report
      2009 Annual Research Report
  • [Presentation] Selective Hydrolysis of Cellulose and Starch into Glucose under Hydroth ermal Conditions using Sulfonated Activated-Carbon Catalyst2008

    • Author(s)
      A. Onda
    • Organizer
      CSR International Symposium 2008
    • Place of Presentation
      北海道 : 北海道大学
    • Year and Date
      2008-10-30
    • Related Report
      2008 Annual Research Report
  • [Presentation] 水熱条件下における固体酸触媒を用いたセルロースの加水分解反応2008

    • Author(s)
      恩田歩武, 越智貴史, 柳澤和道
    • Organizer
      第102回触媒討論会
    • Place of Presentation
      愛知 : 名古屋大学
    • Year and Date
      2008-09-23
    • Related Report
      2008 Annual Research Report
  • [Presentation] Hydrolysis of Cellulose Selectively into Glucose over Sulfonated Activate d-Carbon Catalyst under Hydrothermal Conditions2008

    • Author(s)
      A. Onda, T. Ochi, K. Kajiyoshi and K. Yanagisawa
    • Organizer
      ICC 14 Pre-Symposium
    • Place of Presentation
      京都 : 京都大学
    • Year and Date
      2008-07-12
    • Related Report
      2008 Annual Research Report
  • [Presentation] Selective Hydrolysis of Cellulose and Starch into Glucose under Hydrothermal Conditions using Sulfonated Activated-Carbon Catalyst2008

    • Author(s)
      A. Onda
    • Organizer
      CSR 2008
    • Place of Presentation
      Sapporo
    • Related Report
      2009 Final Research Report
  • [Presentation] 水熱条件下における固体酸触媒を用いたセルロースの加水分解反応2008

    • Author(s)
      恩田歩武, 越智貴史, 柳澤和道
    • Organizer
      第102回触媒討論会
    • Place of Presentation
      1B02, 名古屋
    • Related Report
      2009 Final Research Report
  • [Presentation] Hydrothermal Catalytic Hydrolysis of Cellulose using Solid Acids2008

    • Author(s)
      A. Onda, T. Ochi, K. Yanagisawa
    • Organizer
      International Solvothermal & Hydrothermal Associaction Conference 2008
    • Place of Presentation
      Nottingham (UK)
    • Related Report
      2009 Final Research Report
  • [Presentation] Hydrolysis of Cellulose Selectively into Glucose over Sulfonated Activated-Carbon Catalyst under Hydrothermal Conditions2008

    • Author(s)
      A. Onda, T. Ochi, K. Kajiyoshi, K. Yanagisawa
    • Organizer
      International Catalytic Conference 14 Pre-Symposium
    • Place of Presentation
      Kyoto
    • Related Report
      2009 Final Research Report
  • [Remarks] 報道など:日経産業新聞 12.18, 2008.

    • Related Report
      2009 Final Research Report

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Published: 2008-04-01   Modified: 2016-04-21  

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