Catalytic activity of Ir for NO-CO reaction in the presence of SO2 and excess oxygen

Masaru Ogura, Aya Kawamura, Masahiko Matsukata, Eiichi Kikuchi

    Research output: Contribution to journalArticle

    67 Citations (Scopus)

    Abstract

    Catalytic performance of Ir catalysts for reduction of nitric oxide with carbon monoxide in the presence of SO2 and excess oxygen was investigated. NO was selectively reduced with CO on Ir/silicalite in an oxidizing atmosphere containing 1% to 10% O2 in the temperature range of 300-500°C. The catalytic activity was scarcely influenced by 150 ppm SO2.

    Original languageEnglish
    Pages (from-to)146-147
    Number of pages2
    JournalChemistry Letters
    Issue number2
    Publication statusPublished - 2000

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    Carbon Monoxide
    Catalyst activity
    Oxygen
    Nitric Oxide
    Catalysts
    Temperature

    ASJC Scopus subject areas

    • Chemistry(all)

    Cite this

    Catalytic activity of Ir for NO-CO reaction in the presence of SO2 and excess oxygen. / Ogura, Masaru; Kawamura, Aya; Matsukata, Masahiko; Kikuchi, Eiichi.

    In: Chemistry Letters, No. 2, 2000, p. 146-147.

    Research output: Contribution to journalArticle

    Ogura, Masaru ; Kawamura, Aya ; Matsukata, Masahiko ; Kikuchi, Eiichi. / Catalytic activity of Ir for NO-CO reaction in the presence of SO2 and excess oxygen. In: Chemistry Letters. 2000 ; No. 2. pp. 146-147.
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    abstract = "Catalytic performance of Ir catalysts for reduction of nitric oxide with carbon monoxide in the presence of SO2 and excess oxygen was investigated. NO was selectively reduced with CO on Ir/silicalite in an oxidizing atmosphere containing 1{\%} to 10{\%} O2 in the temperature range of 300-500°C. The catalytic activity was scarcely influenced by 150 ppm SO2.",
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    AU - Kawamura, Aya

    AU - Matsukata, Masahiko

    AU - Kikuchi, Eiichi

    PY - 2000

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