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Journal article

High pressure CO hydrogenation over bimetallic Pt-Co catalysts

From

Department of Chemical and Biochemical Engineering, Technical University of Denmark1

CHEC Research Centre, Department of Chemical and Biochemical Engineering, Technical University of Denmark2

SLAC National Accelerator Laboratory3

The potential of bimetallic Pt-Co catalysts for production of higher alcohols in high pressure CO hydrogenation has been assessed. Two catalysts (Pt3Co/SiO2 and PtCo/SiO2) were tested, and the existing literature on CO hydrogenation over Pt-Co catalysts was reviewed. It is found that the catalysts produce mainly methanol in the Pt-rich composition range andmainly hydrocarbons (and to a modest extent higher alcohols) in the Co-rich composition range.

The transition between the two types of behavior occurs in a narrow composition range around a molar Pt:Co ratio of 1:1.

Language: English
Publisher: Springer US
Year: 2014
Pages: 777-782
ISSN: 1572879x and 1011372x
Types: Journal article
DOI: 10.1007/s10562-014-1220-x
ORCIDs: Christensen, Jakob Munkholt and Jensen, Anker Degn

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