Oxidation of ethylene and propylene into carbonyl compounds on zeolite catalysts

Journal Article · Sun Dec 31 23:00:00 EST 1978 · Pet. Chem. USSR (Engl. Transl.); (United States)

DOI:https://doi.org/10.1016/0031-6458(79)90008-X· OSTI ID:6553963

Minachev, K M; Usachev, N Y; Rodin, A P; Kalinin, V P; Isakov, Y I

Copper and Palladium catalysts on NaA, NaX, NaY, and Na-mordenite (NaM) zeolites were prepared and examined as catalysts for the oxidation of ethylene and propylene. The Cu and Pd contents in the samples were 4.0 and 0.66 wt%, respectively; and various compounds such as SiO/sub 2/, Al/sub 2/O/sub 3/, etc. were used as carriers for the active components. Optimum conditions for oxidation were established. The catalytic properties of fresh and recovered PdCu zeolites were found to differ considerably, probably due to the formation of transition metal oxides to some degree during the recovery rather than complete conversion to the cation forms. Highest acetaldehyde yield was observed with PdCuNaY (X=4.4) followed with respect to activity by Y(X=4.9), X, M, and A-type zeolites. (BLM)

• OSTI ID: 6553963
• Journal Information: Pet. Chem. USSR (Engl. Transl.); (United States), Journal Name: Pet. Chem. USSR (Engl. Transl.); (United States) Vol. 19:3; ISSN PECHA
• Country of Publication: United States
• Language: English

Related Subjects

090110* -- Hydrocarbon Fuels-- Properties-- (1979-1989)
10 SYNTHETIC FUELS
ALKENES
CATALYSIS
CATALYTIC EFFECTS
CHEMICAL REACTIONS
COPPER COMPOUNDS
DATA
ETHYLENE
EXPERIMENTAL DATA
GRAPHS
HYDROCARBONS
INFORMATION
INORGANIC ION EXCHANGERS
ION EXCHANGE MATERIALS
MATERIALS
MINERALS
NUMERICAL DATA
ORGANIC COMPOUNDS
OXIDATION
PALLADIUM COMPOUNDS
PROPYLENE
TABLES
TRANSITION ELEMENT COMPOUNDS
ZEOLITES