| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2016-11-10 |
| タイトル |
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|
タイトル |
Efficient hydrolysis of polysaccharides in bagasse by in situ synthesis of an acidic ionic liquid after pretreatment |
| 言語 |
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|
言語 |
eng |
| 資源タイプ |
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|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
journal article |
| ID登録 |
|
|
ID登録 |
10.24517/00009602 |
|
ID登録タイプ |
JaLC |
| 著者 |
Satria, Heri
Kuroda, Kosuke
Endo, Takatsugu
Takada, Kenji
Ninomiya, Kazuaki
Takahashi, Kenji
|
| 著者別表示 |
黒田, 浩介
高田, 健司
仁宮, 一章
高橋, 憲司
|
| 提供者所属 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
金沢大学ナノマテリアル研究所 / 金沢大学理工研究域生命理工学系 |
| 書誌情報 |
ACS sustainable chemistry and engineering
巻 5,
号 1,
p. 708-713,
発行日 2017-01-01
|
| ISSN |
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収録物識別子タイプ |
ISSN |
|
収録物識別子 |
2168-0485 |
| NCID |
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収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA1273942X |
| DOI |
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関連タイプ |
isVersionOf |
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|
識別子タイプ |
DOI |
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|
関連識別子 |
10.1021/acssuschemeng.6b02055 |
| 出版者 |
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出版者 |
American Chemical Society |
| 抄録 |
|
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内容記述タイプ |
Abstract |
|
内容記述 |
A highly efficient hydrolytic method using an acidic ionic liquid is proposed: pretreatment of biomass with H2SO4; simple in situ synthesis of an acidic ionic liquid, 1-(1-butylsulfonic)-3-methylimidazolium hydrosulfate ([(HSO3)4C4C1im]HSO4), through addition of a zwitterion to the pretreated solution; and subsequent hydrolysis in the [(HSO3)4C4C1im]HSO4 solution at 100 °C under microwave heating. The high yields of glucose and xylose (around 80 and 100%, respectively) were attributed to the pretreatment by H2SO4 and the efficient catalytic activity of the [(HSO3)4C4C1im]HSO4. The high yields were comparable to the highest yields of acid hydrolysis at around 100 °C among previous literature, and the present method achieved more rapid hydrolysis. Decomposition of glucose and xylose was negligible because the reaction temperature was relatively mild. We also identified an electrodialysis method to separate [(HSO3)4C4C1im]HSO4 into H2SO4 and the zwitterion for reuse. Almost all of the H2SO4 (97%) was transferred to the concentrate compartment, and 99% of the zwitterion remained in the dilute compartment during electrodialysis. |
| 内容記述 |
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内容記述タイプ |
Other |
|
内容記述 |
Embargo Perid 12 months / Published online 24 October 2016 |
| 著者版フラグ |
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|
出版タイプ |
AM |
|
出版タイプResource |
http://purl.org/coar/version/c_ab4af688f83e57aa |
| 関連URI |
|
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|
識別子タイプ |
URI |
|
|
関連識別子 |
http://pubs.acs.org/journal/ascecg |
| 関連URI |
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|
識別子タイプ |
URI |
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|
関連識別子 |
http://pubs.acs.org/doi/abs/10.1021/acssuschemeng.6b02055 |
TE-PR-KURODA-K-708-2-Supporting Information.pdf (275.1 kB)
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