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US 3,998,760 AGranted
Modified zinc ferrite oxidative dehydrogenation catalysts
AssigneePetro-Tex Chemical Corporation
InventorsHarold F. Christmann, Edward J. Miklas
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Abstract
Improved oxidative dehydrogenation catalysts are prepared by modifying a zinc ferrite oxidative dehydrogenation catalyst with magnesium oxide. The resulting catalyst compositions exhibit higher conversions and yields.
Claims3
A catalyst composition suitable for oxidative dehydrogenation of organic compounds consisting essentially of a zinc ferrite composition having the empirical formula
- Zn.sub.x Fe.sub.y O.sub.z
- wherein x is from about 0.1 to 2, y is from about 0.3 to about 12 and z is from about 3 to about 18 and a promoter of magnesium oxide in an amount of from about 0.1 to about 10 weight percent and manganese oxide in an amount of about 0.1 to about 10 wt. percent based on the weight of the zinc ferrite composition.
Dependencies are inferred from the claim text.