2017 Fiscal Year Final Research Report
An Innovative Hydrogen and Power Coproduction System using Integrated Exergy Recuperative Biomass Gasification and SOFC
| Project/Area Number |
15H04250
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| Research Category |
Grant-in-Aid for Scientific Research (B)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Energy engineering
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| Research Institution | The University of Tokyo |
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Principal Investigator |
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| Project Period (FY) |
2015-04-01 – 2018-03-31
|
| Keywords | マイクロチューブ型SOFC / 循環流動層ガス化炉 / エクセルギー再生 / バイオマスガス化 / タール改質 |
|---|
| Outline of Final Research Achievements |
A novel hydrogen and power coproduction system based on the exergy recuperative biomass gasification integrated with solid oxide fuel cell was proposed. The performance of a novel micro-tubular solid oxide fuel cell (SOFC) with an inert or cathode support and an integrated current collector for the inner electrode fabricated by multi-step dip coating and co-sintering methods was improved in terms of the controlling its microstructural features. The internal circulating fluidized bed composed of a moving bed high-temperature pyrolyzer with the function of tar cracking, a bubbling bed char gasifier equipped with micro-tubular SOFC stacks, and a fluidized bed combustor of remained char was designed constructed.
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| Free Research Field |
エネルギー工学
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