Promoting effect of the interaction between Ni and CeO2 on steam gasification of biomass

Keiichi Tomishige, Takeo Kimura, Jin Nishikawa, Tomohisa Miyazawa, Kimio Kunimori

Research output: Contribution to journalArticlepeer-review

113 Citations (Scopus)

Abstract

Catalytic performance of Ni/CeO2/Al2O3 catalysts prepared by a co-impregnation method was higher than that of Ni/CeO2/Al2O3 by a sequential impregnation method and Ni/Al2O3 in steam gasification of biomass in terms of the yield of coke and tar. Characterization by means of temperature programmed reduction suggests that the intimate interaction between Ni and CeO2 on the Ni/CeO2/Al2O3 by the co-impregnation method can be related to high performance in steam gasification of biomass.

Original languageEnglish
Pages (from-to)1074-1079
Number of pages6
JournalCatalysis Communications
Volume8
Issue number7
DOIs
Publication statusPublished - 2007 Jul
Externally publishedYes

Keywords

  • Biomass
  • CeO
  • Coke
  • Ni
  • Steam gasification
  • Steam reforming
  • Tar

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)
  • Process Chemistry and Technology

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