한국신재생에너지학회:학술대회논문집
- 한국신재생에너지학회 2008년도 춘계학술대회 논문집
- /
- Pages.247-250
- /
- 2008
Ru/$Al_2O_3$ 촉매를 이용한 바이오매스 타르 개질 특성
Tar Reforming for Biomass Gasification by Ru/$Al_2O_3$ catalyst
- Park, Yeong-Su (Department of Environmental Science and Technology, Tokyo Institute of Technology) ;
- Kim, Woo-Hyun ;
- Keel, Sang-In ;
- Yun, Jin-Han ;
- Min, Tai-Jin ;
- Roh, Seon-Ah
- 발행 : 2008.05.22
초록
Biomass gasification is a promising technology for producing a fuel gas which is useful for power generation systems. In biomass gasification processes, tar formation often causes some problems such as pipeline plugging. Thus, proper tar treatment is necessary. So far, nickel (Ni)-based catalysts have been intensively studied for the catalytic tar removal. However, the deactivation of Ni-based catalysts takes place because of coke deposition and sintering of Ni metal particles. To overcome these problems, we have been using ruthenium (Ru)-based catalyst for tar removal. It is reported by Okada et al., that a Ru/