| Project/Area Number |
25810109
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Green/Environmental chemistry
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| Research Institution | Kinki University |
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Principal Investigator |
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| Research Collaborator |
NOBUOKA Kaoru 大分大学, 工学部, 講師 (10398258)
ISHIKAWA Yuichi 大分大学, 工学部, 教授 (30184500)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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| Keywords | イオン液体 / グリーンケミストリー / バイオマス / エネルギー効率化 |
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| Outline of Final Research Achievements |
We reported the conversion of cellulose into 5-(hydroxymethyl)furfural (HMF) utilizing acidic ionic liquids ([C3C4-SAim][OTf])-sillica gel hybrid catalysis. Microcrystalline cellulose was added [C4C1im][Cl] including acidic ionic liquids-sillica gel hybrid catalysis to give a homogeneous mixture. The solvent was kept at 120-130 ℃ with continuous stirring 6 h. HMF (9.0 %) was isolated. When the water was added in the reaction solvent, after the reaction, the acidic ionic liquids-sillica gel hybrid was separated out as the solid. As a results, it was possible to reuse the acidic ionic liquids-sillica gel hybrid two times easily. We expect that the methodlogy developed by this research contributes to a solution of world energy crisis.
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