Catalytic cracking process with CO.sub.2 -stripped regenerated c

Details Catalytic cracking process with CO.sub.2 -stripped regenerated c Catalytic cracking process with CO.sub.2 -stripped regenerated c

1977-03-22

1978-07-04

Gantz, Delbert E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Cracking

55 61, 208120, 208150, 208164, 252417, 252418, 260683R, C10G 1104, B01J 824

Patent

active

040986772

ABSTRACT:
A catalytic cracking process is provided in which entrained nitrogen is stripped from the regenerated cracking catalyst with a stripping gas comprising at least about 80 mole percent of carbon dioxide prior to contacting the hydrocarbonaceous feed with the regenerated catalyst.

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patent: 2457255 (1948-12-01), McElherne
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patent: 2755231 (1956-07-01), Blanding et al.
patent: 3360587 (1967-12-01), Adams
patent: 3723345 (1973-03-01), Reynolds
patent: 3844973 (1974-10-01), Stine et al.
patent: 4038038 (1977-07-01), Bunn et al.

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