Process for regenerating perovskite catalysts and hydrocarbon tr

Details Process for regenerating perovskite catalysts and hydrocarbon tr Process for regenerating perovskite catalysts and hydrocarbon tr

1982-08-25

1984-05-01

Gantz, Delbert E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208112, 502 38, C10G 4712, B01J 2392

Patent

active

044460112

ABSTRACT:
A catalyst regeneration process is provided in which the rate of removal of carbon from the coked catalyst is increased at a relatively low temperature when the catalyst comprises a perovskite. Hydrocarbon treating processes utilizing the regenerated perovskite-containing catalysts are also provided. The regenerated catalyst is particularly suited for use in catalytic cracking of hydrocarbon residua.

REFERENCES:
patent: 3909392 (1975-09-01), Horecky, Jr. et al.
patent: 4055513 (1977-10-01), Wheelock
patent: 4102777 (1978-07-01), Wheelock
patent: 4179409 (1979-12-01), Gladrow et al.
patent: 4208269 (1980-06-01), Gladrow et al.
patent: 4244811 (1981-01-01), Grenoble et al.

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