Promoting effects of alkaline earth oxides on the vapor phase carbonylation of ethene over cluster-derived cobalt catalysts

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

doi:10.1016/0166-9834(91)85142-I

Promoting effects of alkaline earth oxides on the vapor phase carbonylation of ethene over cluster-derived cobalt catalysts

Kazuhiko Takeuchi (Corresponding Author), Taka-aki Hanaoka, Takehiko Matsuzaki, Yoshihiro Sugi, Matti Reinikainen

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

13 Citations (Scopus)

Abstract

Alkaline earth oxide modified Co/SiO₂ catalysts derived from a cobalt carbonyl cluster [Co₂(CO)₈] exhibit high selectivities for vapor phase carbonylation of ethene to produce propanal, n-propanol, propanoic acid, and aldol condensates of propanol under the reaction conditions of 1.1 MPa of a gas-mixture of Ar:C₂H₄:CO:H₂=1:3:3:3 at 423–503 K. Alkaline earth oxides notably promote the formation of propanoic acid and aldol condensates. The carbonylation selectivity of cobalt-alkaline earth oxide/SiO₂ catalysts was increased in the following order: alkaline earth oxide=none<Mg<Ba≈Sr≈Ca.

Original language	English
Pages (from-to)	281 - 287
Number of pages	7
Journal	Applied Catalysis
Volume	73
Issue number	2
DOIs	https://doi.org/10.1016/0166-9834(91)85142-I
Publication status	Published - 1991
MoE publication type	A1 Journal article-refereed

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10.1016/0166-9834(91)85142-I

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@article{3e2f7b0059b84f9baf7ebdb12e4a1654,

title = "Promoting effects of alkaline earth oxides on the vapor phase carbonylation of ethene over cluster-derived cobalt catalysts",

abstract = "Alkaline earth oxide modified Co/SiO2 catalysts derived from a cobalt carbonyl cluster [Co2(CO)8] exhibit high selectivities for vapor phase carbonylation of ethene to produce propanal, n-propanol, propanoic acid, and aldol condensates of propanol under the reaction conditions of 1.1 MPa of a gas-mixture of Ar:C2H4:CO:H2=1:3:3:3 at 423–503 K. Alkaline earth oxides notably promote the formation of propanoic acid and aldol condensates. The carbonylation selectivity of cobalt-alkaline earth oxide/SiO2 catalysts was increased in the following order: alkaline earth oxide=none<Mg<Ba≈Sr≈Ca.",

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

note = "Project code: KEM6010",

year = "1991",

doi = "10.1016/0166-9834(91)85142-I",

language = "English",

volume = "73",

pages = "281 -- 287",

journal = "Applied Catalysis",

issn = "0166-9834",

publisher = "Elsevier",

number = "2",

}

Promoting effects of alkaline earth oxides on the vapor phase carbonylation of ethene over cluster-derived cobalt catalysts. / Takeuchi, Kazuhiko (Corresponding Author); Hanaoka, Taka-aki; Matsuzaki, Takehiko; Sugi, Yoshihiro; Reinikainen, Matti.

In: Applied Catalysis, Vol. 73, No. 2, 1991, p. 281 - 287.

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

TY - JOUR

T1 - Promoting effects of alkaline earth oxides on the vapor phase carbonylation of ethene over cluster-derived cobalt catalysts

AU - Takeuchi, Kazuhiko

AU - Hanaoka, Taka-aki

AU - Matsuzaki, Takehiko

AU - Sugi, Yoshihiro

AU - Reinikainen, Matti

N1 - Project code: KEM6010

PY - 1991

Y1 - 1991

N2 - Alkaline earth oxide modified Co/SiO2 catalysts derived from a cobalt carbonyl cluster [Co2(CO)8] exhibit high selectivities for vapor phase carbonylation of ethene to produce propanal, n-propanol, propanoic acid, and aldol condensates of propanol under the reaction conditions of 1.1 MPa of a gas-mixture of Ar:C2H4:CO:H2=1:3:3:3 at 423–503 K. Alkaline earth oxides notably promote the formation of propanoic acid and aldol condensates. The carbonylation selectivity of cobalt-alkaline earth oxide/SiO2 catalysts was increased in the following order: alkaline earth oxide=none<Mg<Ba≈Sr≈Ca.

AB - Alkaline earth oxide modified Co/SiO2 catalysts derived from a cobalt carbonyl cluster [Co2(CO)8] exhibit high selectivities for vapor phase carbonylation of ethene to produce propanal, n-propanol, propanoic acid, and aldol condensates of propanol under the reaction conditions of 1.1 MPa of a gas-mixture of Ar:C2H4:CO:H2=1:3:3:3 at 423–503 K. Alkaline earth oxides notably promote the formation of propanoic acid and aldol condensates. The carbonylation selectivity of cobalt-alkaline earth oxide/SiO2 catalysts was increased in the following order: alkaline earth oxide=none<Mg<Ba≈Sr≈Ca.

U2 - 10.1016/0166-9834(91)85142-I

DO - 10.1016/0166-9834(91)85142-I

M3 - Article

VL - 73

SP - 281

EP - 287

JO - Applied Catalysis

JF - Applied Catalysis

SN - 0166-9834

IS - 2

ER -

Promoting effects of alkaline earth oxides on the vapor phase carbonylation of ethene over cluster-derived cobalt catalysts

Abstract

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