| 학회 |
한국화학공학회 |
| 학술대회 |
2005년 봄 (04/22 ~ 04/23, 여수대학교) |
| 권호 |
11권 1호, p.975 |
| 발표분야 |
촉매 및 반응공학 |
| 제목 |
Development of Tri-reforming catalyst for SOFC and MCFC Fuel Reformer Applications |
| 초록 |
The tri-reforming of CH4 as a CO2 conversion technology was investigated over Ni based catalysts to investigate the feasibility for application in fuel reformer of SOFC and MCFC systems. The catalysts were prepared by physical mixing and impregnation methods and the tri-reforming reaction was carried out at a temperature rage of 650 to 850 ℃ and feed molar ratio of CH4 / CO2 / H2O / O2 = 1 / 1 / 1 / 0.1 in a fixed bed reactor system. The oxidants like oxygen and steam do a important role in tri-reforming reaction. The conversions of both reactants were almost 100% over CeO2 and MgO contained catalysts at 800 ℃. The concentration of H2 and CO was stabilized after undergoing for 3 h, and was obtained 52.9% and 47.1%. The tri-reforming of CH4 as the reduction and sequestration technology of CO2 was preformed to apply in a fuel processor of SOFC and MCFC systems. |
| 저자 |
강정식, 문동주, 허미현, 김대현, 류종우, 김홍곤
|
| 소속 |
한국과학기술(연) |
| 키워드 |
reformer; tri-reforming; CeO2; Ni based catalysts
|
| E-Mail |
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| 원문파일 |
초록 보기 |
