The study of selective oxidation of propylene on complex oxides by means of temperature-programmed desorption

Journal Article · Mon May 01 04:00:00 EDT 1978 · J. Catal.; (United States)

DOI:https://doi.org/10.1016/0021-9517(78)90345-7· OSTI ID:5693604

Krenzke, L D; Sklyarov, A V; Keulks, G W; Firsova, A A; Kutirev, M Y; Margolis, L Y; Krylov, D V

Temperature-programmed desorption of propylene from the following catalysts: Co/sub 6/Mo/sub 12/Bi/sub 0/in equilibrium/sub 5/Fe/sub 0/in equilibrium/sub 75/Oxi, Bi/sub 2/MoO/sub 6/, Bi/sub 2/Mo/sub 3/O/sub 12/, 5% Sb in SnO/sub 2/, USb/sub 3/O/sub 10/, BiFeMoOxi, Bi/sub 3/FeMo/sub 2/Oxi, Cu/sub 2/O, and CoMoO/sub 4/ into a stream of oxygen or air showed that propylene is adsorbed only on one type of site but can react on this site to form acrolein either with lattice oxygen or adsorbed oxygen. Both reactions proceed via the same intermediate. The rate-determining step in the oxidation was desorption of acrolein. Spectra, tables, and 21 references.

• Research Organization: Univ. of Wisconsin, Milwaukee
• OSTI ID: 5693604
• Journal Information: J. Catal.; (United States), Journal Name: J. Catal.; (United States) Vol. 52:3; ISSN JCTLA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400301* -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
ACTINIDE COMPOUNDS
ADSORPTION
ALKENES
ANTIMONY COMPOUNDS
ANTIMONY OXIDES
BISMUTH COMPOUNDS
BISMUTH OXIDES
CATALYSIS
CHALCOGENIDES
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
COBALT COMPOUNDS
COBALT OXIDES
CONTROL
COPPER COMPOUNDS
COPPER OXIDES
DESORPTION
HYDROCARBONS
IRON COMPOUNDS
IRON OXIDES
KINETICS
MOLYBDENUM COMPOUNDS
MOLYBDENUM OXIDES
ORGANIC COMPOUNDS
OXIDATION
OXIDES
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
PROPYLENE
REACTION KINETICS
SORPTION
TEMPERATURE CONTROL
TIN COMPOUNDS
TIN OXIDES
TRANSITION ELEMENT COMPOUNDS
URANIUM COMPOUNDS
URANIUM OXIDES