Dehydrogenation catalyst

Details Dehydrogenation catalyst Dehydrogenation catalyst

1977-03-09

1978-05-09

Garvin, Patrick P.

Compositions

Preservative agents

Anti-oxidants or chemical change inhibitants

B01J 2714

Patent

active

040886026

ABSTRACT:
Lower aliphatic acids, e.g., isobutyric acid and esters, e.g., methyl isobutyrate are dehydrogenated in the presence of oxygen and a solid heterogenous dehydrogenation catalyst at temperatures in the range of from about 250.degree. C. to about 600.degree. C. The catalyst is the calcined residue of a base catalyst described as the mixed phosphates of iron and lead and a modifier component selected from the group consisting of manganese, uranium, praseodymium, calcium, strontium and chromium wherein such modifier is present in the amount of from about 0.1 to about 10% based on the weight of said base catalyst.

REFERENCES:
patent: 3634494 (1972-01-01), Tsu
patent: 3828101 (1974-08-01), Miklas

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