O-02 マイクロ波励起固体触媒反応を用いた、糖質の加水分解の促進(糖化・エネルギー,口頭セッション)

DOI

書誌事項

タイトル別名
  • O-02 Hydrolysis of carbohydrates using solid-acid catalyst activated under electromagnetic field

抄録

Microwave is capable of selectively heating solid catalysts which retain high dielectric loss, therefore, accelerating heterogeneous reactions at more benign bulk reaction condition than those operated by conventional heat conductive devices. Due to their high recalcitrance of biomass, the pretreatment or thermochemical treatment of lignocellulose is generally conducted under severe reaction. Microwave reaction is expected to reduce the apparent severity of these treatments. This paper presents hydrolysis of carbohydrates by using polyoxometalate cluster supported carbon POM-supported catalysts which were designed to exhibit high microwave absorption and hydrolytic activity for generation of mono and oligo saccharides from biomass. Polyoxometalate clusters were supported on activated carbons which exhibited significantly high dielectric loss tangent under hydrothermal condition by wet impregnation. These catalysts exhibited higher saccharification rate on hydrolysis of cellobiose and green macroalgae than conventional heating. By using the coaxial line method, the dielectric properties of the POM-supported catalysts were found important to obtain higher saccharification rate.

収録刊行物

詳細情報 詳細情報について

  • CRID
    1390282680762961280
  • NII論文ID
    110010027275
  • DOI
    10.20550/jiebiomassronbun.11.0_3
  • ISSN
    24238341
    24238333
  • 本文言語コード
    ja
  • 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

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