Investigation of the mechanism of reactions of decarbonylation and hydrogenation of 5-methylfurfural on a palladium catalyst by isotopic methods

Journal Article · Sun Feb 28 23:00:00 EST 1982 · Kinet. Catal. (Engl. Transl.); (United States)

OSTI ID:7082846

Yuskobets, Zh G; Nekrasov, N V; Shimanskaya, M V; Kiperman, S L

The principles of the isotopic exchange of hydrogen with deuterium in the course of the conversions of 5-methylfurfural on a palladium catalyst with varying activity were studied in order to study the mechanism of these reactions. It was established that hydrogen participates in the slow step of the hydrogenation of 5-methylfurfural. It was shown that the cause of the deactivation of the catalyst is the adsorption of the starting material. The previously proposed kinetic model of the conversions of 5-methylfurfural along the pathways of its decarbonylaton and hydrogenation was confirmed.

• Research Organization: Academy of Sciences of the Latvian SSR, Riga, USSR
• OSTI ID: 7082846
• Journal Information: Kinet. Catal. (Engl. Transl.); (United States), Journal Name: Kinet. Catal. (Engl. Transl.); (United States) Vol. 22:5; ISSN KICAA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201 -- Chemical & Physicochemical Properties
400303* -- Organic Chemistry-- Isotope Exchange & Isotope Separation-- (-1987)
ALDEHYDES
CATALYTIC EFFECTS
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CONVERSION
DATA
DEACTIVATION
DEUTERIUM
ELEMENTS
EXPERIMENTAL DATA
FURANS
FURFURAL
HETEROCYCLIC COMPOUNDS
HYDROGEN
HYDROGEN ISOTOPES
HYDROGENATION
INFORMATION
ISOTOPE EFFECTS
ISOTOPES
ISOTOPIC EXCHANGE
KINETICS
LIGHT NUCLEI
MEDIUM PRESSURE
METALS
NONMETALS
NUCLEI
NUMERICAL DATA
ODD-ODD NUCLEI
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
PALLADIUM
PLATINUM METALS
REACTION KINETICS
STABLE ISOTOPES
TRANSITION ELEMENTS