Questions of chemical kinetics in hydrogenation catalysis

Journal Article · Sun Jan 01 04:00:00 EST 1978 · Int. Chem. Eng.; (United States)

OSTI ID:5996643

Kiperman, S L

A survey of new methodological approaches to the problems of vapor-phase and liquid-phase hydrogenation catalysis covers the increasing reliance, by Soviet and other researchers, on: methods combining precise kinetic data with information provided by other physicochemical techniques, (e.g., isotope tracing, IR, UV, NMR, chemisorption, electrochemical and surface studies) to arrive at complete, accurate mathematical descriptions of the observed rate behavior and detailed theoretical interpretations of all the kinetic data in terms of mechanisms, stages, paths, and other underlying effects; the special features of hydrogenation kinetics and the corresponding model equations and assumptions; the mechanistic shifts, limiting hydrogen pressure, and related aspects of liquid-phase hydrogenation; the kinetic models of reaction involving the hydrogenation of olefins, diolefins, aromatics, acetylenic bonds, and carbonyl groups over, (e.g., metals and complexes) and the dependence of selectivity on kinetic favorability in reactions following consecutive or parallel-consecutive mechanisms. Tables, graphs, and 65 references.

• OSTI ID: 5996643
• Journal Information: Int. Chem. Eng.; (United States), Journal Name: Int. Chem. Eng.; (United States) Vol. 18:1; ISSN INCEA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400301* -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
ABSORPTION SPECTROSCOPY
ANALYTICAL SOLUTION
CATALYSIS
CATALYSTS
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CHEMISORPTION
HYDROCARBONS
HYDROGENATION
KINETICS
MATHEMATICAL MODELS
ORGANIC COMPOUNDS
REACTION KINETICS
SEPARATION PROCESSES
SORPTION
SPECTROSCOPY