Hydrogenation of Carbon Monoxide over Mixed Catalysts Composed of Co-Ni/MnO-ZrO 2 and Zeolite

Tatsumi Ishihara, Hideharu Iwakuni, Koichi Eguchi, Hiromichi Arai

Research output: Contribution to journalArticle

Abstract

The mechanical mixtures of Co-Ni/MnO-ZrO 2 and zeolite were used as catalysts for the selective synthesis of gasoline by CO hydrogenation. Formation of branched-paraffins was promoted but that of higher hydrocarbons than carbon number of 10 was suppressed by combination with zeolite. The product distribution strongly depended on the type of zeolite catalyst. Pentasil zeolite was active for the formation of branched-paraffins, probably because of the cracking reaction occurring on the strong acid sites. The formation of branched-paraffins was further promoted by ion-exhange with Pt. The mixture of Co-Ni/MnO-ZrO 2 and PtH-pentasil zeolite was very active for the formation of gasoline with high octane number.

Original languageEnglish
Pages (from-to)711-718
Number of pages8
JournalNIPPON KAGAKU KAISHI
Volume1990
Issue number7
DOIs
Publication statusPublished - Jan 1 1990

Fingerprint

Zeolites
Carbon Monoxide
Carbon monoxide
Paraffins
Hydrogenation
Catalysts
Gasoline
Paraffin
Antiknock rating
Hydrocarbons
Carbon
Acids
Ions

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Chemical Engineering(all)

Cite this

Hydrogenation of Carbon Monoxide over Mixed Catalysts Composed of Co-Ni/MnO-ZrO 2 and Zeolite . / Ishihara, Tatsumi; Iwakuni, Hideharu; Eguchi, Koichi; Arai, Hiromichi.

In: NIPPON KAGAKU KAISHI, Vol. 1990, No. 7, 01.01.1990, p. 711-718.

Research output: Contribution to journalArticle

Ishihara, Tatsumi ; Iwakuni, Hideharu ; Eguchi, Koichi ; Arai, Hiromichi. / Hydrogenation of Carbon Monoxide over Mixed Catalysts Composed of Co-Ni/MnO-ZrO 2 and Zeolite In: NIPPON KAGAKU KAISHI. 1990 ; Vol. 1990, No. 7. pp. 711-718.
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