한국산학기술학회:학술대회논문집 (Proceedings of the KAIS Fall Conference)
- 한국산학기술학회 2004년도 추계학술대회
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- Pages.280-283
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- 2004
환원온도가 Pt/MoO3/SiO2 촉매에서 iso-butene 의 골격 이성질화반응에 미치는 영향
Effect of reduction Temperature on the Skeletal Isomerization of iso-butene over Pt/MoO3/SiO2 Catalyst
- 조새정 (충남 아산시 순천향대학교 신소재화학공학부) ;
- 김성민 (충남 아산시 순천향대학교 신소재화학공학부) ;
- 김동회 (충남 아산시 순천향대학교 신소재화학공학부) ;
- 김성수 (대전광역시 유성구 한국에너지기술연구원 청정에너지연구부) ;
- 김진걸 (충남 아산시 순천향대학교 신소재화학공학부)
- Cho Sae Jung (Division of Material and Chemical Eng., Soonchunhyang Univ.) ;
- Kim Seong Mi (Division of Material and Chemical Eng., Soonchunhyang Univ.) ;
- Kim Dong Hei (Division of Material and Chemical Eng., Soonchunhyang Univ.) ;
- Kim Seong-Soo (Clean Energy Research Dept., Korea Institute of Energy Research) ;
- Kim Jin Gul (Division of Material and Chemical Eng., Soonchunhyang Univ.)
- 발행 : 2004.11.01
초록
Effect of H2 spillover rate as function of reduction temperature on reaction kinetics was evaluated. Reaction kinetics including yield, conversion, activation energy and selectivity of 1-butene isomerization over Pt/HxMoO/SiO were measured as reaction temperature was increased. While conversion of 1-butane was decreased, yield of iso-butene was increased. Two kinds of reaction mechanism were proposed from the change of selectivity as function of temperature.