EFFECTS OF MODIFICATION OF HIGHLY DISPERSED COBALT CATALYSTS WITH ALKALI CATIONS ON THE HYDROGENATION OF CARBON-MONOXIDE

被引：17

作者：

MATSUZAKI, T ^{[1
]}

HANAOKA, TA ^{[1
]}

TAKEUCHI, K ^{[1
]}

SUGI, Y ^{[1
]}

REINIKAINEN, M ^{[1
]}

机构：

[1] TECH RES CTR FINLAND,CHEM LAB,SF-02150 ESPOO,FINLAND

来源：

CATALYSIS LETTERS | 1991年 / 10卷 / 3-4期

关键词：

HYDROGENATION OF CARBON MONOXIDE; CLUSTER DERIVED COBALT CATALYST; ALKALI CATIONS; C2-OXYGENATED COMPOUNDS;

D O I：

10.1007/BF00772071

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

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.

引用

页码：193 / 199

页数：7

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