| Project/Area Number |
22760600
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Single-year Grants |
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| Research Field |
Catalyst/Resource chemical process
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| Research Institution | Kochi University |
|---|
Principal Investigator |
ONDA Ayumu 高知大学, 教育研究部・総合科学系, 助教 (80335918)
|
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| Project Period (FY) |
2010 – 2011
|
| Project Status |
Completed (Fiscal Year 2011)
|
| Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2011: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2010: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
|
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| Keywords | セルロース / グルコース / 触媒 / 再生可能資源 / バイオマス / 水蒸気 / 化学変換 / 加水分解 / 水熱 / 非食用バイオマス |
|---|
| Research Abstract |
The novel vapor method gave 40 C-% yield of glucose in hydrolysis of crystalline cellulose. Investigation of effects of crystallinity of polysaccharides on the hydrolysis revealed that the vapor method is significantly effective for the hydrolysis of crystalline polysaccharides. The catalytic effect of various molecules was examined as vapor catalyst. Formic acid accelerated the yield of glucose, whereas acetic acid and methanol inhibited the reaction, and it was suggested that the molecular size and polarity have affected the catalyst activity.
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