Method and system for effecting catalytic cracking of high boili

Details Method and system for effecting catalytic cracking of high boili Method and system for effecting catalytic cracking of high boili

1977-07-18

1978-09-26

Gantz, Delbert E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Plural parallel stages of chemical conversion

208120, 208155, 208164, 209 20, 209138, 252417, 423DIG16, B01J 824, C10G 1104, C10G 3702

Patent

active

041168143

ABSTRACT:
A method and system for cracking hydrocarbons with distinct fluid catalyst particles differing in activity, selectivity and physical characteristics is described wherein a common catalyst regeneration system is employed which will measurably contribute to the heat requirements of the operation as well as the activity/selectivity characteristics of the catalyst employed. Except for size, the catalysts upon make-up may have different or identical catalytic characteristics. However, upon contact with a particular hydrocarbon stream, such as vacuum resid, the selectivity and coke producing characteristics of the catalysts may be altered.

REFERENCES:
patent: 2349575 (1944-05-01), Voorhees
patent: 2483485 (1949-10-01), Barr
patent: 2503291 (1950-04-01), Odell
patent: 2581135 (1952-01-01), Odell
patent: 2602019 (1952-07-01), Odell
patent: 2620313 (1952-12-01), Odell
patent: 2627499 (1953-02-01), Krebs
patent: 2631921 (1953-03-01), Odell
patent: 2767126 (1956-10-01), Rice
patent: 3184515 (1965-05-01), Penner et al.
patent: 3296319 (1967-01-01), Bohl et al.
patent: 3801493 (1974-04-01), Youngblood et al.
patent: 3803024 (1974-04-01), Haunschild
patent: 3849291 (1974-11-01), Owen
patent: 3926843 (1975-12-01), Owen
patent: 3970587 (1976-07-01), Shinnar et al.

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