Decomposition of Cellulose and Glucose in Hot-Compressed Water under Catalyst-Free Conditions
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概要
- 論文の詳細を見る
Cellulose, a major component of woody biomass, was reacted in hot-compressed water under catalyst-free conditions at different reaction temperatures from 200 to 350°C. The product distribution was analyzed at different temperatures and/or holding times. A simplified reaction scheme is proposed, in which char-like residues are produced from cellulose through water-soluble products and oils, as intermediates. Experiments with glucose and cellulose feedstock resulted in the same product distribution, suggesting that cellulose decomposition starts with a first hydrolysis step. Levoglucosan and 5-(hydroxymethyl)furfural (HMF) were also detected. The role of alkali catalysts in cellulose liquefaction is discussed.
- 社団法人 化学工学会の論文
著者
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MINOWA TOMOAKI
National Institute for Resources and Environment, Ministry of International Trade and Industry
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Fang Zhen
National Institute For Resources And Environment
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Minowa T
National Institute For Resources And Environment
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Minowa Tomoaki
National Institute For Resources And Environment
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OGI Tomoko
National Institute for Resources and Environment
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VARHEGYI Gabor
Research Laboratory for Inorganic Chemistry, Hungarian Academy of Sciences
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Fang Z
National Institute For Resources And Environment
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Varhegyi Gabor
Research Laboratory For Inorganic Chemistry Hungarian Academy Of Sciences
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