Transactions of the Korean hydrogen and new energy society (한국수소및신에너지학회논문집)

The Korean Hydrogen and New Energy Society (한국수소및신에너지학회)
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A study on the Reforming of Methane by Carbon Dioxide on the Transition Metal Catalysts Supported Zeolite

제올라이트에 담지된 전이금속 촉매상에서 메탄의 이산화탄소 개질반응에 관한 연구

  • 정헌도 (한국에너지기술연구원 에너지시스템연구부) ;
  • 김권일 (한국에너지기술연구원 에너지시스템연구부) ;
  • 김태환 (한국에너지기술연구원 에너지시스템연구부) ;
  • 이범석 (한국에너지기술연구원 에너지시스템연구부) ;
  • 박종기 (한국에너지기술연구원 에너지시스템연구부)
  • Published : 2003.03.15
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Abstract

Nickel catalyst has been used for natural gas reforming with carbon dioxide, In this study, catalyst support used was HY zeolite. The optimum loading of Ni in the catalysts was 13 wt%. The effect of promoters, such as Mg, Mn, and K, was also studied. The addition of promoters to Ni catalyst improved the stability of catalysts and carbon deposition on Ni catalyst was suppressed. The reforming reactivity of promoter-added Ni catalyst was higher than that of Ni catalyst without any promoters. SEM, XRD, BET, TGA and FTIR tests were tried to characterize the catalyst structure before and after reaction.

Keywords

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