Kinetics of Cellulose Conversion at 25 MPa in Sub- and Supercritical Water

Mitsuru Sasaki, Tadafumi Adschiri, Kunio Arai

研究成果: Article査読

237 被引用数 (Scopus)

抄録

Experiments of microcrystalline cellulose conversion in subcritical and supercritical water were conducted at temperatures between 290 and 400°C, a pressure of 25 MPa, and residence times of 0.02-13.1 s using a continuous-flow-type microreactor. First, the reaction mechanism of microcrystalline cellulose in subcritical and supercritical water was proposed on the basis of detailed product analyses. Next, the kinetic description of this reaction in subcritical and supercritical water using a grain model was carried out to verify the proposed reaction mechanism and consequently found that the reaction-rate models were able to express the reaction of microcrystalline cellulose at identical conditions.

本文言語English
ページ(範囲)192-202
ページ数11
ジャーナルAIChE Journal
50
1
DOI
出版ステータスPublished - 2004 1月

ASJC Scopus subject areas

  • バイオテクノロジー
  • 環境工学
  • 化学工学(全般)

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