H 2 and CO production over a stable Ni-MgO-Ce 0.8 Zr 0.2 O 2 catalyst from CO 2 reforming of CH 4

Won Jun Jang, Dae Woon Jeong, Jae Oh Shim, Hyunseog Roh, In Hyuk Son, Seung Jae Lee

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Abstract

Ni-Ce 0.8 Zr 0.2 O 2 and Ni-MgO-Ce 0.8 Zr 0.2 O 2 catalysts were investigated for H 2 production from CO 2 reforming of CH 4 reaction at a very high gas hourly space velocity of 480,000 h -1 . Ni-MgO-Ce 0.8 Zr 0.2 O 2 exhibited higher catalytic activity and stability (CH 4 conversion >95% at 800°C for 200 h). The outstanding catalytic performance is mainly due to the basic nature of MgO and an intimate interaction between Ni and MgO.

Original languageEnglish
Pages (from-to)4508-4512
Number of pages5
JournalInternational Journal of Hydrogen Energy
Volume38
Issue number11
DOIs
Publication statusPublished - 2013 Apr 15

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All Science Journal Classification (ASJC) codes

  • Renewable Energy, Sustainability and the Environment
  • Fuel Technology
  • Condensed Matter Physics
  • Energy Engineering and Power Technology

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