| 학회 |
한국공업화학회 |
| 학술대회 |
2018년 봄 (05/02 ~ 05/04, 대구 엑스코(EXCO)) |
| 권호 |
22권 1호 |
| 발표분야 |
환경에너지_포스터 |
| 제목 |
Synergy effect of Cu introduction into SnO2 sorbents for COS removal |
| 초록 |
Recently, interest of IGFC technology, which has higher power generation efficiency than IGCC and has little emission of pollutant gas, is increasing. IGFC is a technology that gasifies coal at high temperature and high pressure to produce syngas and uses it as fuel for fuel cell. However, syngas from coal gasification has polluting gases and impurities that have a fatal impact on the fuel cell. Among them, COS must be removed to the level of ppb because it is one of the main substances that inhibit the electrode activity of the fuel cell or the catalytic activity. Therefore, in this study, SnO2 with excellent reactivity with sulfur was used as a catalyst, and Cu was added to maximize COS removal performance. The characteristics of the synthetic catalysts were analyzed by XRD, BET, and SEM. The COS removal experiment using the catalyst was carried out in the temperature range of 300 ~ 400 ℃ in the fixed-bed reactor. |
| 저자 |
김준영1, 박노국1, 이승종2, 곽병섭3, 홍진표3, 강미숙1
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| 소속 |
1영남대, 2고등기술(연), 3한국전력공사 전력(연) |
| 키워드 |
Cu-SnO2 sorbent; COS removal; IGFC
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| E-Mail |
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