Molecular approach to the mechanisms of C-C bond formation and cleavage on metal surfaces: Hydrogenolysis, homologation, and dimerization of ethylene over Ru/SiO sub 2 catalysts
Journal Article
·
· Journal of Catalysis; (USA)
- Institut de Recherches sur la Catalyse, Villeurbanne (France)
At temperatures above ca. 50 C, over Ru/SiO{sub 2} catalysts and in the presence of hydrogen, ethylene undergoes hydrogenation, hydrogenolysis, homologation, and dimerization reactions. The influence of contact times and reaction temperatures on conversions and selectivities has been examined. At low temperatures (
- OSTI ID:
- 6911368
- Journal Information:
- Journal of Catalysis; (USA), Journal Name: Journal of Catalysis; (USA) Vol. 119:1; ISSN 0021-9517; ISSN JCTLA
- Country of Publication:
- United States
- Language:
- English
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Sat Nov 30 23:00:00 EST 1991
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·
OSTI ID:6984557
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Fri Mar 31 23:00:00 EST 1995
· Journal of Catalysis
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OSTI ID:70257
Hydrogenolysis and homologation of linear and branched pentenes on Ru/SiO/sub 2/ catalysts: implication in the mechanism of C-C bond formation and cleavage on metal surfaces
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· J. Am. Chem. Soc.; (United States)
·
OSTI ID:5043474
Related Subjects
02 PETROLEUM
020400* -- Petroleum-- Processing
ALKANES
ALKENES
BUTENES
CATALYST SUPPORTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL BONDS
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CLEAVAGE
CRYSTAL STRUCTURE
DEHYDROGENATION
DIMERIZATION
ELEMENTS
ETHANE
ETHYLENE
HYDROCARBONS
HYDROGENATION
KINETICS
METALS
METHANE
METHYLATION
MICROSTRUCTURE
MINERALS
ORGANIC COMPOUNDS
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PLATINUM METALS
POLYMERIZATION
PROPYLENE
REACTION INTERMEDIATES
REACTION KINETICS
RUTHENIUM
SILICA
SILICON COMPOUNDS
SILICON OXIDES
TEMPERATURE DEPENDENCE
TRANSITION ELEMENTS
020400* -- Petroleum-- Processing
ALKANES
ALKENES
BUTENES
CATALYST SUPPORTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL BONDS
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CLEAVAGE
CRYSTAL STRUCTURE
DEHYDROGENATION
DIMERIZATION
ELEMENTS
ETHANE
ETHYLENE
HYDROCARBONS
HYDROGENATION
KINETICS
METALS
METHANE
METHYLATION
MICROSTRUCTURE
MINERALS
ORGANIC COMPOUNDS
OXIDE MINERALS
OXIDES
OXYGEN COMPOUNDS
PLATINUM METALS
POLYMERIZATION
PROPYLENE
REACTION INTERMEDIATES
REACTION KINETICS
RUTHENIUM
SILICA
SILICON COMPOUNDS
SILICON OXIDES
TEMPERATURE DEPENDENCE
TRANSITION ELEMENTS