Effects of modification of highly dispersed cobalt catalysts with alkali cations on the hydrogenation of carbon monoxide

Takehiko Matsuzaki; Taka-aki Hanaoka; Kazuhiko Takeuchi; Yoshihiro Sugi; Matti Reinikainen

doi:10.1007/BF00772071

Effects of modification of highly dispersed cobalt catalysts with alkali cations on the hydrogenation of carbon monoxide

Takehiko Matsuzaki, Taka-aki Hanaoka, Kazuhiko Takeuchi, Yoshihiro Sugi, Matti Reinikainen

BA3610 Industrial Synthesis and Catalysis

Research output: Contribution to journal › Article › Scientific › peer-review

20 Citations (Scopus)

Abstract

In the hydrogenation of carbon monoxide, alkali cations were found to be effective as modifiers for highly dispersed cobalt catalyst to improve the selectivities of C₂-oxygenated compounds, especially acetic acid and acetaldehyde, and to increase the olefin/paraffin ratio of hydrocarbons. These effects are ascribed to depression of the hydrogenating ability of the catalyst by modification with alkali cations.

Original language	English
Pages (from-to)	193 - 200
Number of pages	8
Journal	Catalysis Letters
Volume	10
Issue number	3-4
DOIs	https://doi.org/10.1007/BF00772071
Publication status	Published - 1991
MoE publication type	A1 Journal article-refereed

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title = "Effects of modification of highly dispersed cobalt catalysts with alkali cations on the hydrogenation of carbon monoxide",

abstract = "In the hydrogenation of carbon monoxide, alkali cations were found to be effective as modifiers for highly dispersed cobalt catalyst to improve the selectivities of C2-oxygenated compounds, especially acetic acid and acetaldehyde, and to increase the olefin/paraffin ratio of hydrocarbons. These effects are ascribed to depression of the hydrogenating ability of the catalyst by modification with alkali cations.",

author = "Takehiko Matsuzaki and Taka-aki Hanaoka and Kazuhiko Takeuchi and Yoshihiro Sugi and Matti Reinikainen",

note = "Project code: KEM6010",

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journal = "Catalysis Letters",

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T1 - Effects of modification of highly dispersed cobalt catalysts with alkali cations on the hydrogenation of carbon monoxide

AU - Matsuzaki, Takehiko

AU - Hanaoka, Taka-aki

AU - Takeuchi, Kazuhiko

AU - Sugi, Yoshihiro

AU - Reinikainen, Matti

N1 - Project code: KEM6010

PY - 1991

Y1 - 1991

N2 - In the hydrogenation of carbon monoxide, alkali cations were found to be effective as modifiers for highly dispersed cobalt catalyst to improve the selectivities of C2-oxygenated compounds, especially acetic acid and acetaldehyde, and to increase the olefin/paraffin ratio of hydrocarbons. These effects are ascribed to depression of the hydrogenating ability of the catalyst by modification with alkali cations.

AB - In the hydrogenation of carbon monoxide, alkali cations were found to be effective as modifiers for highly dispersed cobalt catalyst to improve the selectivities of C2-oxygenated compounds, especially acetic acid and acetaldehyde, and to increase the olefin/paraffin ratio of hydrocarbons. These effects are ascribed to depression of the hydrogenating ability of the catalyst by modification with alkali cations.

U2 - 10.1007/BF00772071

DO - 10.1007/BF00772071

M3 - Article

VL - 10

SP - 193

EP - 200

JO - Catalysis Letters

JF - Catalysis Letters

SN - 1011-372X

IS - 3-4

ER -