Hexane-carbon dioxide reaction catalyzed by alkaline earth oxides. I. Catalytic Behaviour and Intermediate

Masahiko Matsukata, S. Sekine, K. Kobayashi, E. Kikuchi, Y. Morita

    Research output: Contribution to journalArticle

    5 Citations (Scopus)

    Abstract

    The hexane-carbon dioxide reaction was carried out at 1173 K in order to study the catalytic properties of alkaline earth oxides and the reaction intermediate for the gasification. The catalytic activities of these oxides depended upon both the nature of the alkaline earth and the starting material. Magnesium oxide, prepared from the basic carbonate or calcium oxide, showed high catalytic activity, whereas strontium and barium oxides were inactive due to an inability to form the carbonaceous intermediate. Hexane was thermally decomposed in the gas phase to give C1C3 hydrocarbons, hydrogen and a carbon precursor. C1C3 hydrocarbons scarcely interacted with the catalyst. The carbon precursor was captured by the active catalyst to give carbon which was the intermediate for catalytic gasification.

    Original languageEnglish
    Pages (from-to)217-227
    Number of pages11
    JournalApplied Catalysis
    Volume37
    Issue numberC
    DOIs
    Publication statusPublished - 1988

    Fingerprint

    Hexane
    Carbon dioxide
    Earth (planet)
    Gasification
    Carbon
    Oxides
    Catalyst activity
    Hydrocarbons
    Reaction intermediates
    Catalysts
    Magnesia
    Strontium
    Barium
    Lime
    Carbonates
    Hydrogen
    Gases

    ASJC Scopus subject areas

    • Engineering(all)

    Cite this

    Hexane-carbon dioxide reaction catalyzed by alkaline earth oxides. I. Catalytic Behaviour and Intermediate. / Matsukata, Masahiko; Sekine, S.; Kobayashi, K.; Kikuchi, E.; Morita, Y.

    In: Applied Catalysis, Vol. 37, No. C, 1988, p. 217-227.

    Research output: Contribution to journalArticle

    Matsukata, Masahiko ; Sekine, S. ; Kobayashi, K. ; Kikuchi, E. ; Morita, Y. / Hexane-carbon dioxide reaction catalyzed by alkaline earth oxides. I. Catalytic Behaviour and Intermediate. In: Applied Catalysis. 1988 ; Vol. 37, No. C. pp. 217-227.
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