Enhanced Hydrolyisis of Lignocellulosic Biomass Assisted by a Combination of Acidic Ionic Liquids and Microwave Heating

フォーマット:

論文

責任表示:

Kuroda, Kosuke ; Inoue, Ken ; Miyamura, Kyohei ; Takada, Kenji ; Ninomiya, Kazuaki ; Takahashi　, Kenji

言語:

英語

出版情報:

The Society of Chemical Engineers, Japan 化学工学会, 2016-08-20

著者名:

Kuroda, Kosuke

Inoue, Ken

Miyamura, Kyohei

Takada, Kenji

Ninomiya, Kazuaki

Takahashi　, Kenji

続きを見る

掲載情報:

Journal of chemical engineering of Japan

ISSN:

0021-9592      

巻:

49

通号:

8

開始ページ:

809

終了ページ:

813

バージョン:

author

概要:

Lignocellulosic biomass was hydrolyzed by combining an acidic ionic liquid, 1-(1-butylsulfonic)-3-methylimidazolium hydrogen sulfate, and microwave heating, resulting in high glucose yields and short reaction times. This new approach achieved 40% glucose yield from bagasse within 12 min at 160°C; whereas, almost no glucose was yielded with a well-known method involving H2SO4 and conventional heating within 30 min at the same temperature. It was … confirmed that the reaction temperature significantly affected glucose yield and reaction rate; whereas, the concentration of the acidic ionic liquid only affected the reaction rate. Three kinds of lignocellulosic biomass, including bagasse (herbaceous biomass), eucalyptus (hardwood), and Japanese cedar (softwood), were examined. Glucose yield was in the range of 30–40%, indicating that the present method effectively hydrolyzes various kinds of lignocellulosic biomasses. 続きを見る

URL:

http://hdl.handle.net/2297/46341