Proceedings of the KAIS Fall Conference (한국산학기술학회:학술대회논문집)

The Korea Academia-Industrial cooperation Society (한국산학기술학회)
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Effect of reduction Temperature on the Skeletal Isomerization of iso-butene over Pt/MoO3/SiO2 Catalyst

환원온도가 Pt/MoO3/SiO2 촉매에서 iso-butene 의 골격 이성질화반응에 미치는 영향

  • 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.)
  • 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)
  • Published : 2004.11.01
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Abstract

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.

Keywords