Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1976-11-24
1978-05-02
Dees, Carl F.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
252456, 252464, B01J 2906, B01J 2916, B01J 2314
Patent
active
040873820
ABSTRACT:
A catalyst composition useful for the oxidation of olefins, particularly the oxidation of propylene and isobutylene to produce the corresponding unsaturated aldehydes acrolein and methacrolein, respectively, comprises the combination of oxides of molybdenum, cobalt, iron, bismuth, thallium and antimony, and preferably also silicon. When the catalyst is used for the vapor-phase oxidation of the olefins with molecular oxygen, the aldehydes are produced with high selectivity. Alcohol precursors for the olefins can be used as feed instead of the olefins themselves.
REFERENCES:
patent: 3879453 (1975-04-01), Ono et al.
patent: 3951861 (1976-04-01), Shiraishi et al.
Dees Carl F.
Dick David
Halcon International, Inc.
Long William C.
Stewart Riggs T.
LandOfFree
Catalyst does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Catalyst, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Catalyst will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2157630