Hydrogenation of 1,3-butadiene by cyclohexadiene (CHD) over CoS catalyst
Journal Article
·
· J. Catal.; (United States)
OSTI ID:6319418
A CoS catalyst tested was inactive for the hydrogenation of butadiene with hydrogen but active for butadiene hydrogenation with CHD at 240/sup 0/C. The butene isomer distributions obtained with 1,3-CHD and 1,4-CHD were nearly identical. The CHD also underwent disproportionation into benzene and cyclohexene. A study of changes in conversion and selectivity when deuterium, 1-butene, butadiene, 1,4-CHD, or benzene were added to the 1,4-CHD/butadiene reaction mixture suggested that butadiene and CHD compete for the same type of surface hydrogen atom which dissociated from adsorbed CHD, i.e., neither reaction involved direct hydrogen transfer.
- Research Organization:
- Hokkaido Univ.
- OSTI ID:
- 6319418
- Journal Information:
- J. Catal.; (United States), Journal Name: J. Catal.; (United States) Vol. 59:3; ISSN JCTLA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400301* -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
ALKENES
BUTADIENE
CATALYSTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
COBALT COMPOUNDS
COBALT SULFIDES
CYCLOALKENES
DEUTERIUM COMPOUNDS
DIENES
HYDROCARBONS
HYDROGEN COMPOUNDS
HYDROGENATION
KINETICS
ORGANIC COMPOUNDS
OXIDATION
POLYENES
REACTION KINETICS
REDUCTION
SULFIDES
SULFUR COMPOUNDS
TESTING
TRANSITION ELEMENT COMPOUNDS
400301* -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
ALKENES
BUTADIENE
CATALYSTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
COBALT COMPOUNDS
COBALT SULFIDES
CYCLOALKENES
DEUTERIUM COMPOUNDS
DIENES
HYDROCARBONS
HYDROGEN COMPOUNDS
HYDROGENATION
KINETICS
ORGANIC COMPOUNDS
OXIDATION
POLYENES
REACTION KINETICS
REDUCTION
SULFIDES
SULFUR COMPOUNDS
TESTING
TRANSITION ELEMENT COMPOUNDS