2016 Fiscal Year Final Research Report
Sequential upgrading and conversion of biomass with intermediate recycling system
| Project/Area Number |
26249120
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| Research Category |
Grant-in-Aid for Scientific Research (A)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Reaction engineering/Process system
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| Research Institution | Kyushu University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
工藤 真二 九州大学, 先導物質化学研究所, 助教 (70588889)
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| Project Period (FY) |
2014-04-01 – 2017-03-31
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| Keywords | バイオマス / 水熱処理 / リグニン / 熱分解 / 炭化 / 水素化 / 水素化分解 / リグニンモノマー |
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| Outline of Final Research Achievements |
This study aimed at development of sequential chemical processes that begin with hydrothermal upgrading of biomass to upgrade it to lignin-rich solid, and produce clean char, high-strength hard carbon, syngas, hydrogen, high-surface-area activated carbon with specific surface area over 2,500 m2/g, lignin monomers, cyclohexanols, furans. During the period of study, the proof-of-concept of the following novel processes (including catalysts) have been reached; heavy-oil-recycling pyrolysis, pyrolysis of depolymerized lignin, lignin hydrogenolysis in alkaline water, hydrogenation of lignin and monomers, hot-briquetting/carbonization, electrochemical gasification of lignin and biochar, non-catalytic steam gasification of clean char.
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| Free Research Field |
反応工学
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