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Production of Chemicals by Structural Control Degradation of Woddy Biomass Components

Research Project

Project/Area Number 16H02414
Research Category

Grant-in-Aid for Scientific Research (A)

Allocation TypeSingle-year Grants
Section一般
Research Field Reaction engineering/Process system
Research InstitutionKyoto University

Principal Investigator

Mae Kazuhiro  京都大学, 工学研究科, 教授 (70192325)

Co-Investigator(Kenkyū-buntansha) 村中 陽介  京都大学, 工学研究科, 助教 (40756243)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥44,200,000 (Direct Cost: ¥34,000,000、Indirect Cost: ¥10,200,000)
Fiscal Year 2018: ¥11,180,000 (Direct Cost: ¥8,600,000、Indirect Cost: ¥2,580,000)
Fiscal Year 2017: ¥12,350,000 (Direct Cost: ¥9,500,000、Indirect Cost: ¥2,850,000)
Fiscal Year 2016: ¥20,670,000 (Direct Cost: ¥15,900,000、Indirect Cost: ¥4,770,000)
Keywordsバイオマス / リグニン / マイクロリアクター / HMF / 熱化学変換 / リグニン樹脂 / 成分分離法 / レブリン酸 / 固体酸触媒 / 木質バイオマス / 化成品製造
Outline of Final Research Achievements

As efficient biomass utilization methods, a mild lignin solubilization method, an evaluation method of lignin-resin material, and a valuable chemical production from glucose were examined. The hydrophobic polymer of lignin was impregnated with dilute ethanol which contained the catalyst, so that the catalyst easily could access to the active sites. Thus infused catalyst promoted the depolymerization and prevented the re-condensation, and lignin was successfully depolymerized under the mild condition. The evaluation method of lignin as high performance resin material was also developed through some kinds of thermal analyses. Glucose was converted into HMF, which is one of the very valuable chemicals. A significantly high space time yield was achieved under an easy simultaneous reaction-extraction system which was realized using a microreactor.

Academic Significance and Societal Importance of the Research Achievements

バイオマスの有効利用において必要な各種成分の高付加価値利用法の開発および低エネルギー投入での変換手法の開発を行った。これらは現在地球規模で取り組まれている今後の低炭素排出社会に向け非常に重要であり、その社会的意義は大きい。さらに、マイクロリアクターを利用し、安全かつ簡便な装置・操作法により高温高圧の下反応分離を同時進行するシステムを構築した点は、学術的にも非常に大きな意義を有する。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (9 results)

All 2018 2017 2016 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (7 results) (of which Int'l Joint Research: 2 results) Remarks (1 results)

  • [Journal Article] Continuous 5-Hydroxymethylfurfural Production from Monosaccharides in a Microreactor2017

    • Author(s)
      Muranaka Yosuke, Nakagawa Hiroyuki, Masaki Rie, Maki Taisuke, Mae Kazuhiro
    • Journal Title

      Industrial & Engineering Chemistry Research

      Volume: 56 Issue: 39 Pages: 10998-11005

    • DOI

      10.1021/acs.iecr.7b02017

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Presentation] Efficient 5-Hydroxymethylfurfural production from glucose using microreactor and microextraction system2018

    • Author(s)
      Yosuke Muranaka, Kenta Matsubara, Taisuke Maki, Hiroyuki Nakagawa, Kazuhiro Mae
    • Organizer
      IMRET2018
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 二相系反応・分離によるグルコースからのHMF製造プロセス2018

    • Author(s)
      松原 健太、村中 陽介、牧 泰輔、浅野 周作、前 一廣
    • Organizer
      化学工学会 第50回秋季大会
    • Related Report
      2018 Annual Research Report
  • [Presentation] 熱分析を用いたリグニンの樹脂化反応評価2018

    • Author(s)
      松本拓夢、村中陽介、牧泰輔、前一廣
    • Organizer
      化学工学会 第83年会
    • Related Report
      2017 Annual Research Report
  • [Presentation] マイクロリアクタを利用した液液抽出による糖類からの高効率HMF製造2017

    • Author(s)
      村中陽介、正木理恵、牧泰輔、前一廣
    • Organizer
      化学工学会 第82年会
    • Place of Presentation
      芝浦工業大学、東京
    • Year and Date
      2017-03-06
    • Related Report
      2016 Annual Research Report
  • [Presentation] Effective production of 5-hydroxymethylfurfural from saccharide by biphasic reaction system using a microreactor2017

    • Author(s)
      Y. Muranaka, R. Masaki, T. Maki, H. Nakagawa, K. Mae
    • Organizer
      10th World Congress on Chemical Engineering
    • Related Report
      2017 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Synthesis of Methyl Levulinate from Glucose Using Solid Acid Catalyst2016

    • Author(s)
      Y. Muranaka, Y. Nobuta, I. Hasegawa, T. Maki, K. Mae
    • Organizer
      2016 AIChE Annual Meeting
    • Place of Presentation
      San Francisco, U.S.A.
    • Year and Date
      2016-11-17
    • Related Report
      2016 Annual Research Report
  • [Presentation] マイクロリアクタを用いた糖類からのHMFの製造2016

    • Author(s)
      正木理恵、村中陽介、牧泰輔、前一廣
    • Organizer
      化学工学会 第48回秋季大会
    • Place of Presentation
      徳島大学、徳島
    • Year and Date
      2016-09-08
    • Related Report
      2016 Annual Research Report
  • [Remarks]

    • URL

      http://www.cheme.kyoto-u.ac.jp/8koza/

    • Related Report
      2018 Annual Research Report

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Published: 2016-04-21   Modified: 2020-03-30  

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