Mechanism and kinetics of dehydrogenation of higher n-paraffins on promoted platinum catalysts. I. Hydrogen/deuterium isotope exchange in n-decane
Journal Article
·
· Kinet. Catal. (Engl. Transl.); (United States)
OSTI ID:6004215
To clarify the mechanism of the dehydrogenation reaction of n-decane on promoted platinum-alumina catalysts, we have examined the kinetics of deuterium isotope exchange with n-decane and its reaction products and measured the kinetic isotope effects. The reaction of n-decane proceeds via slow stages of desorption of olefins and dienes and of decatriene formation, while the aromatic products are rapidly desorbed. The reaction is mainly stepwise.
- Research Organization:
- Inst. of Organic Chemistry, Moscow, USSR
- OSTI ID:
- 6004215
- Journal Information:
- Kinet. Catal. (Engl. Transl.); (United States), Journal Name: Kinet. Catal. (Engl. Transl.); (United States) Vol. 21:6; ISSN KICAA
- Country of Publication:
- United States
- Language:
- English
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Mon Jan 31 23:00:00 EST 1983
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·
OSTI ID:5608686
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·
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Journal Article
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· Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.); (United States)
·
OSTI ID:5272991
Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400302* -- Organic Chemistry-- Isotope Effects-- (-1987)
400303 -- Organic Chemistry-- Isotope Exchange & Isotope Separation-- (-1987)
ALKANES
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL REACTION KINETICS
DATA
DECANE
DEHYDRATION
DEUTERIUM
DEUTERIUM COMPOUNDS
ELEMENTS
EXPERIMENTAL DATA
HYDROCARBONS
HYDROGEN COMPOUNDS
HYDROGEN ISOTOPES
INFORMATION
ISOTOPE EFFECTS
ISOTOPES
ISOTOPIC EXCHANGE
KINETICS
LIGHT NUCLEI
METALS
NUCLEI
NUMERICAL DATA
ODD-ODD NUCLEI
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PLATINUM
PLATINUM METALS
REACTION KINETICS
STABLE ISOTOPES
TRANSITION ELEMENTS
400302* -- Organic Chemistry-- Isotope Effects-- (-1987)
400303 -- Organic Chemistry-- Isotope Exchange & Isotope Separation-- (-1987)
ALKANES
ALUMINIUM COMPOUNDS
ALUMINIUM OXIDES
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL REACTION KINETICS
DATA
DECANE
DEHYDRATION
DEUTERIUM
DEUTERIUM COMPOUNDS
ELEMENTS
EXPERIMENTAL DATA
HYDROCARBONS
HYDROGEN COMPOUNDS
HYDROGEN ISOTOPES
INFORMATION
ISOTOPE EFFECTS
ISOTOPES
ISOTOPIC EXCHANGE
KINETICS
LIGHT NUCLEI
METALS
NUCLEI
NUMERICAL DATA
ODD-ODD NUCLEI
ORGANIC COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PLATINUM
PLATINUM METALS
REACTION KINETICS
STABLE ISOTOPES
TRANSITION ELEMENTS