3-2-3 半流通反応器を用いた水添加超臨界メタノール処理による木質バイオマスからのケミカルス生産

• 姚 依林

  京都大学

• 南 英治

  京都大学

• 河本 晴雄

  京都大学

書誌事項

タイトル別名

• 3-2-3 Two-step decomposition of woody biomass in water-added supercritical methanol with semi-flow reactor

抄録

Supercritical methanol has the potential to protect various monomeric wood-derived products against undesirable degradation to achieve efficient chemical production. In this study, Japanese cedar (Cryptomeria japonica) was treated in supercritical methanol with a semi-flow reactor, adding 10% of water to increase the decomposition rate. During ramp heating at 4°C/min, lignin and hemicelluloses were mainly decomposed around at 270°C, while cellulose was around at 350°C. Coniferyl alcohol and its γ-methyl ether were obtained from lignin in high yield and selectivity.

収録刊行物

• 日本エネルギー学会大会講演要旨集

  日本エネルギー学会大会講演要旨集 28 (0), 76-77, 2019-07-31

  一般社団法人 日本エネルギー学会

詳細情報

• CRID: 1390845713086138112
• NII論文ID: 130007685978
• DOI: 10.20550/jietaikaiyoushi.28.0_76
• ISSN: 24238325
• ISSN: 24238317
• 本文言語コード: en
• 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