主催: 一般社団法人 日本エネルギー学会
後援: （国研）新エネルギー・産業技術総合開発機構
会議名: 第28回日本エネルギー学会大会
開催地: 関西大学 千里山キャンパス
開催日: 2019/08/07 - 2019/08/08
p. 76-77
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.
