Hydrogen production by catalytic steam reforming of bio-oil, naphtha and CH4 over C12A7-Mg catalyst

Yue Pan, Zhao-xiang Wang, Tao Kan, Xi-feng Zhu, Quan-xin Li

Research output: Contribution to journalArticle

12 Citations (Scopus)

Abstract

Hydrogen production by catalytic steam reforming of the bio-oil, naphtha, and CH4 was investigated over a novel metal-doped catalyst of (Ca24Al28O64)4+4O/Mg (C12A7-Mg). The catalytic steam reforming was investigated from 250 to 850C in the fixed-bed continuous flow reactor. For the reforming of bio-oil, the yield of hydrogen of 80% was obtained at 750C, and the maximum carbon conversion is nearly close to 95% under the optimum steam reforming condition. For the reforming of naphtha and CH4, the hydrogen yield and carbon conversion are lower than that of bio-oil at the same temperature. The characteristics of catalyst were also investigated by XPS. The catalyst deactivation was mainly caused by the deposition of carbon in the catalytic steam reforming process.
Original languageEnglish
Pages (from-to)190-192
JournalChinese Journal of Chemical Physics
Volume19
Issue number3
DOIs
Publication statusPublished - 2006
Externally publishedYes

Keywords

  • C12A7-Mg
  • bio-oil
  • naphtha
  • CH4
  • catalytic steam reforming
  • hydrogen

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