Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1975-04-30
1977-03-01
Douglas, Winston A.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
252435, B01J 2714
Patent
active
040101142
ABSTRACT:
Ferrous metal/tin/phosphorus/alkali metal/oxygen-containing oxidative dehydrogenation catalysts are improved by including a small amount of lead; higher yields and higher gas phase selectivities to dehydrogenated products in the oxidative dehydrogenation process are achieved by these novel lead-containing catalysts.
REFERENCES:
patent: 3143490 (1964-08-01), Brennan
patent: 3687868 (1972-08-01), Pitzer
patent: 3789017 (1974-01-01), Walker
patent: 3790501 (1974-02-01), Walker
patent: 3801671 (1974-04-01), Marsheck
patent: 3810953 (1974-05-01), Cichowski
patent: 3821324 (1974-06-01), Bertus
patent: 3845156 (1974-10-01), Farha
patent: 3864279 (1975-02-01), Pitzer
Farha, Jr. Floyd E.
Walker Darrell W.
Douglas Winston A.
Niebling John F.
Phillips Petroleum Company
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