FCC Regeneration

Details FCC Regeneration FCC Regeneration

1981-03-02

1983-01-25

Gantz, Delbert E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

208120, 208164, 252416, 252419, C10G 1118

Patent

active

043702228

ABSTRACT:
In a fluid catalytic cracking process, the regeneration temperature can be eliminated as an operating constraint, catalyst losses can be held constant or reduced, carbon on regenerated catalyst can be reduced and the coke burning capacity of the regenerator can be increased by the combination of cooling the hot regenerated catalyst and increasing the oxygen content of the inlet regeneration air.

REFERENCES:
patent: 2225402 (1940-12-01), Liedholm
patent: 2386491 (1945-10-01), McOmie
patent: 2883335 (1959-04-01), Smith
patent: 3223650 (1965-12-01), Van Pool
patent: 3563911 (1971-02-01), Pfeiffer et al.
patent: 4051069 (1977-09-01), Bunn et al.
patent: 4064039 (1977-12-01), Penick
patent: 4176084 (1979-11-01), Luckenbach
patent: 4243634 (1981-01-01), Vickers
patent: 4304659 (1981-12-01), Pratt et al.

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