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

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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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Matsuzaki, T., Hanaoka, T., Takeuchi, K., Sugi, Y., & Reinikainen, M. (1991). Effects of modification of highly dispersed cobalt catalysts with alkali cations on the hydrogenation of carbon monoxide. Catalysis Letters, 10(3-4), 193 - 200. https://doi.org/10.1007/BF00772071

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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.",

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AU - Reinikainen, Matti

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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

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JO - Catalysis Letters

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SN - 1011-372X

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10.1007/BF00772071