抄録
Pressurized SOFCs operate at high temperatures and generate electricity by using various fuel species. SOFCs can be applied for large-scale power generation combined with gas and steam turbine(s) under high pressure. In this study, fuel gas composition is systematically considered by thermochemical calculations on the anode side of the SOFCs pressurized up to 30 bar in a wide temperature range up to 1000oC. In general, fuel gas consists mainly of carbon, hydrogen, and oxygen, so that the C-H-O equilibrium diagrams have been calculated for different cases. It is revealed that carbon deposition region contracts in the hydrogenrich area and expands in the oxygen-rich area with increasing the total pressure. The molar fraction of each gas component also depends also on the total pressure.
| 元の言語 | 英語 |
|---|---|
| ホスト出版物のタイトル | ECS Transactions |
| 編集者 | T. Kawada, S. C. Singhal |
| 出版者 | Electrochemical Society Inc. |
| ページ | 2497-2504 |
| ページ数 | 8 |
| エディション | 1 |
| ISBN（電子版） | 9781607685395 |
| DOI | |
| 出版物ステータス | 出版済み - 5 30 2017 |
| イベント | 15th International Symposium on Solid Oxide Fuel Cells, SOFC 2017 - Hollywood, 米国 継続期間: 7 23 2017 → 7 28 2017 |
出版物シリーズ
| 名前 | ECS Transactions |
|---|---|
| 番号 | 1 |
| 巻 | 78 |
| ISSN（印刷物） | 1938-5862 |
| ISSN（電子版） | 1938-6737 |
その他
| その他 | 15th International Symposium on Solid Oxide Fuel Cells, SOFC 2017 |
|---|---|
| 国 | 米国 |
| 市 | Hollywood |
| 期間 | 7/23/17 → 7/28/17 |
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All Science Journal Classification (ASJC) codes
- Engineering(all)
これを引用
Fuel composition in pressurized SOFCs. / Muramoto, A.; Kikuchi, Y.; Tachikawa, Yuya; Shiratori, Yusuke; Taniguchi, Shunsuke; Sasaki, Kazunari.
ECS Transactions. 版 / T. Kawada; S. C. Singhal. 1. 編 Electrochemical Society Inc., 2017. p. 2497-2504 (ECS Transactions; 巻 78, 番号 1).研究成果: 著書/レポートタイプへの貢献 › 会議での発言
}
TY - GEN
T1 - Fuel composition in pressurized SOFCs
AU - Muramoto, A.
AU - Kikuchi, Y.
AU - Tachikawa, Yuya
AU - Shiratori, Yusuke
AU - Taniguchi, Shunsuke
AU - Sasaki, Kazunari
PY - 2017/5/30
Y1 - 2017/5/30
N2 - Pressurized SOFCs operate at high temperatures and generate electricity by using various fuel species. SOFCs can be applied for large-scale power generation combined with gas and steam turbine(s) under high pressure. In this study, fuel gas composition is systematically considered by thermochemical calculations on the anode side of the SOFCs pressurized up to 30 bar in a wide temperature range up to 1000oC. In general, fuel gas consists mainly of carbon, hydrogen, and oxygen, so that the C-H-O equilibrium diagrams have been calculated for different cases. It is revealed that carbon deposition region contracts in the hydrogenrich area and expands in the oxygen-rich area with increasing the total pressure. The molar fraction of each gas component also depends also on the total pressure.
AB - Pressurized SOFCs operate at high temperatures and generate electricity by using various fuel species. SOFCs can be applied for large-scale power generation combined with gas and steam turbine(s) under high pressure. In this study, fuel gas composition is systematically considered by thermochemical calculations on the anode side of the SOFCs pressurized up to 30 bar in a wide temperature range up to 1000oC. In general, fuel gas consists mainly of carbon, hydrogen, and oxygen, so that the C-H-O equilibrium diagrams have been calculated for different cases. It is revealed that carbon deposition region contracts in the hydrogenrich area and expands in the oxygen-rich area with increasing the total pressure. The molar fraction of each gas component also depends also on the total pressure.
UR - http://www.scopus.com/inward/record.url?scp=85028467207&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=85028467207&partnerID=8YFLogxK
U2 - 10.1149/07801.2497ecst
DO - 10.1149/07801.2497ecst
M3 - Conference contribution
AN - SCOPUS:85028467207
T3 - ECS Transactions
SP - 2497
EP - 2504
BT - ECS Transactions
A2 - Kawada, T.
A2 - Singhal, S. C.
PB - Electrochemical Society Inc.
ER -