Kinetics of crotonaldehyde hydrogenation over a titania-supported platinum catalyst

Journal Article · Mon Aug 01 00:00:00 EDT 1994 · Industrial and Engineering Chemistry Research; (United States)

DOI:https://doi.org/10.1021/ie00032a001· OSTI ID:6995495

Makouangou, R M; Murzin, D Y; Touroude, R A ^[1]; Dauscher, A E ^[2]

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1. CNRS-ULP-EHICS, Strasbourg (France). Lab. d'Etudes de la Reactivite Catalytique
2. Ecole des Mines, Nancy (France). Lab. de Metallurgie Physique et Science des Materiaux

Selective hydrogenation of [alpha],[beta]-unsaturated aldehydes into allylic alcohols remains a difficult task to achieve, especially in the gas phase, when working with heterogeneous catalysts. Crotonaldehyde hydrogenation is a complex reaction that has been modeled using results from a standard gas flow system. The obtained results give rise to the formation of a reaction network and an elementary step mechanism derived from steady-state kinetics. The selectivity of the system to give crotyl alcohol is explained in terms of the surface electronic gas model.

• OSTI ID: 6995495
• Journal Information: Industrial and Engineering Chemistry Research; (United States), Journal Name: Industrial and Engineering Chemistry Research; (United States) Vol. 33:8; ISSN IECRED; ISSN 0888-5885
• Country of Publication: United States
• Language: English

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CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
ELEMENTS
HETEROGENEOUS CATALYSIS
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