Catalysts for low temperature selective oxidation of propylene,

Details Catalysts for low temperature selective oxidation of propylene, Catalysts for low temperature selective oxidation of propylene,

1998-08-10

2000-11-07

Bell, Mark L.

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acids and salts thereof

562535, 502303, 502305, 502311, 502312, 502313, 502318, 502319, 502321, 502331, 502339, 502345, 502353, 502244, 502245, 502247, 502248, 502255, 502256, 502262, 502263, C07C 5116, C07C 51235, B01J 2300, B01J 2372, B01J 2342

Patent

active

061439282

ABSTRACT:
A mixed metal oxide catalytic system consisting of molybdenum, vanadium, palladium, lanthanum, niobium and X, wherein X is copper and/or chromium, providing higher yields of acrylic acid and acrolein in the low temperature oxidation of propylene with a molecular oxygen-containing gas without the production of side products such as CO.

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