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Oxygen reduction from flammable off-gas for solid oxide fuel cell so as to avoid anode deterioration
http://hdl.handle.net/2237/00032351
http://hdl.handle.net/2237/00032351d48ad4ca-7e5f-43e1-a683-cc3ff303e424
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
PowerSources (1.0 MB)
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| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2020-06-12 | |||||
| タイトル | ||||||
| タイトル | Oxygen reduction from flammable off-gas for solid oxide fuel cell so as to avoid anode deterioration | |||||
| 言語 | en | |||||
| 著者 |
Deguchi, Seiichi
× Deguchi, Seiichi× Kobayashi, Noriyuki× Isu, Norifumi |
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| アクセス権 | ||||||
| アクセス権 | open access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
| 権利 | ||||||
| 言語 | en | |||||
| 権利情報 | © 2020. This manuscript version is made available under the CC-BY-NC-ND 4.0 license http://creativecommons.org/licenses/by-nc-nd/4.0/ | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Oxygen reduction | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Nickel packed reactor | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Chemical equilibrium computation | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Thermal pretreatment | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Safe SOFC fuel production | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | Solid oxide fuel cell | |||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In the present study, chemical equilibrium FactSage computations with an actual flammable off-gas have been firstly done for designing a prototype O2 reducing apparatus to convert the off-gas into safe SOFC fuel and determining a thermal pretreating temperature range. O2 reducing experiments from simulated flammable off-gases as thermal pretreatments before feeding to the SOFC anode side have been carried out. O2 concentration can be reduced in proportion to the Ni surface area, reaching the minimum concentration of about 0.16 vol% from its initial value of 10.2 vol% with the Ni surface areas of 562 m2/m3 at 1073 K. H2 and CO concentrations of the objective SOFC fuel constituents are close to their respective initial concentrations, due to accelerated Boudouard reactions and reverse shift reaction. Concentration of H2 plus CO reached the maximum value at 537 m2/m3 of Ni surface area, concretely 92.8% of H2 plus CO is remaining in comparison with the initial simulated flammable off-gas. Some recommended future strategies of this thermal pretreating process to convert the flammable off-gas into safe SOFC fuel are also proposed in every part through this paper so as to supply complete solutions for any global-scale problems. | |||||
| 言語 | en | |||||
| 内容記述 | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | ファイル公開：2022-02-01 | |||||
| 言語 | ja | |||||
| 出版者 | ||||||
| 出版者 | Elsevier | |||||
| 言語 | en | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
| 資源タイプ | journal article | |||||
| 出版タイプ | ||||||
| 出版タイプ | AM | |||||
| 出版タイプResource | http://purl.org/coar/version/c_ab4af688f83e57aa | |||||
| DOI | ||||||
| 関連タイプ | isVersionOf | |||||
| 識別子タイプ | DOI | |||||
| 関連識別子 | https://doi.org/10.1016/j.jpowsour.2019.227449 | |||||
| ISSN（print） | ||||||
| 収録物識別子タイプ | PISSN | |||||
| 収録物識別子 | 0378-7753 | |||||
| 書誌情報 |
en : Journal of Power Sources 巻 448, p. 227449, 発行日 2020-02 |
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| 著者版フラグ | ||||||
| 値 | author | |||||
