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Development of an efficient method for chemical recycling plastics and cellulose using supercritical alcohol and organocatalysts

Research Project

Project/Area Number 21310052
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Environmental technology/Environmental materials
Research InstitutionYamaguchi University

Principal Investigator

KAMIMURA Akio  山口大学, 大学院・医学系研究科, 教授 (30194971)

Co-Investigator(Kenkyū-buntansha) TSUTSUMI Hiromori  山口大学, 大学院・医学系研究科, 教授 (90211383)
OKAMOTO Hiroaki  山口大学, 大学院・理工学研究科, 准教授 (10274185)
Co-Investigator(Renkei-kenkyūsha) TSUTSUMI Hiromori  山口大学, 大学院・医学系研究科, 教授 (90211383)
OKAMOTO Hiroaki  山口大学, 大学院・理工学研究科, 准教授 (10274185)
Project Period (FY) 2009 – 2011
Project Status Completed (Fiscal Year 2011)
Budget Amount *help
¥16,250,000 (Direct Cost: ¥12,500,000、Indirect Cost: ¥3,750,000)
Fiscal Year 2011: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2010: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2009: ¥11,050,000 (Direct Cost: ¥8,500,000、Indirect Cost: ¥2,550,000)
Keywords環境技術 / セルロース / 超臨界流体 / 廃棄物再資源化 / 解重合反応 / 酢酸塩 / メタノール
Research Abstract

Cellulose underwent solubilization and decomposition by treatment with supercritical Me0H in the presence of alkali metal salt of acetate. Products were divided by using MeOH and CHC1_3. MeOH-soluble components, which was the largest fraction of the products, consisted with at least three compounds, which were neither aromatic compounds such as 5-HMF nor glucose. Thus, this decomposition reaction of cellulose should be a new reaction that will give new types of cellulose-derived products. The optimization of the reaction conditions was also examined.

Report

(4 results)
  • 2011 Annual Research Report   Final Research Report ( PDF )
  • 2010 Annual Research Report
  • 2009 Annual Research Report
  • Research Products

    (7 results)

All 2011 2010 2009 Other

All Presentation (6 results) Remarks (1 results)

  • [Presentation] 超臨界アルコールを用いたセルロースの新しい解重合2011

    • Author(s)
      伊藤剛孝, 山田和男, 松谷三樹, 上村明男
    • Organizer
      日本化学会西日本大会
    • Place of Presentation
      徳島,徳島大学常三島キヤンパス
    • Year and Date
      2011-11-12
    • Related Report
      2011 Final Research Report
  • [Presentation] 超臨界アルコールを用いたセルロースの新しい解重合2011

    • Author(s)
      上村明男
    • Organizer
      日本化学会西日本大会
    • Place of Presentation
      徳島大学(徳島)
    • Year and Date
      2011-11-12
    • Related Report
      2011 Annual Research Report
  • [Presentation] Depolymerization of cellulose in supercritical MeOH2010

    • Author(s)
      Akiko Fujita, Kazuo Yamada, and Akio Kamimura
    • Organizer
      2010 International Chemical Congress of Pacific Basin Societies(PACIFICHEM2010)
    • Place of Presentation
      Convention center, Honolulu, Hawaii, USA
    • Year and Date
      2010-12-19
    • Related Report
      2011 Final Research Report
  • [Presentation] Depolymerization of cellulose in supercritical MeOH2010

    • Author(s)
      Akiko Fujita, Kazuo Yamada, Akio Kamimura
    • Organizer
      2010 International Chemical Congress of Pacific Basin Societies (PACIFICHEM2010)
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Year and Date
      2010-12-19
    • Related Report
      2010 Annual Research Report
  • [Presentation] Supercritical Lower Alcohols as a Useful Media for Depolymerization of Plastics2009

    • Author(s)
      Akio Kamimura
    • Organizer
      9th International Symposium on Supercritical Fluids(ISSF2009)
    • Place of Presentation
      Palais des Congres d' Arcachon, Arcachon, France
    • Year and Date
      2009-05-20
    • Related Report
      2011 Final Research Report
  • [Presentation] Supercritical Lower Alcohols as a Useful Media for Depolymerization of Plastics2009

    • Author(s)
      Kamimura A.
    • Organizer
      9th International Symposium on Supercritical Fluids (ISSF2009)
    • Place of Presentation
      Arcachon, France
    • Year and Date
      2009-05-20
    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://perkin.chem.yamaguchi-u.ac.jp

    • Related Report
      2011 Final Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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