Catalyst composition for producing tertiary-butylstyrene

Details Catalyst composition for producing tertiary-butylstyrene Catalyst composition for producing tertiary-butylstyrene

1982-02-02

1982-12-14

Shine, W. J.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

252435, B01J 2718

Patent

active

043637485

ABSTRACT:
This invention provides an improved oxydehydrogenation process for the production of tertiary-butylstyrene which involves the contacting of a vapor phase mixture of tertiary-butylethylbenzene and oxygen with a novel coprecipitated aluminum-calcium-cerium phosphate catalyst composition.
The tertiary-butylstyrene is produced with a high conversion selectivity, and concomitantly there is little or no dialkenylbenzene byproducts produced.

REFERENCES:
patent: 3299155 (1967-01-01), Adams
patent: 3733327 (1973-05-01), Vrieland et al.
patent: 4255283 (1981-03-01), Bartek et al.

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