Oil upgrading by thermal and catalytic cracking

Details Oil upgrading by thermal and catalytic cracking Oil upgrading by thermal and catalytic cracking

1983-08-19

1986-02-11

Gantz, D. E.

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Plural serial stages of chemical conversion

208 52R, 208127, 208 55, 208156, C10G 1118

Patent

active

045697531

ABSTRACT:
A combination process is described for upgrading residual oils and high boiling portions thereof comprising metal contaminants and high boiling Conradson carbon forming compounds comprising a thermal visbreaking operation with fluidizable inert solids followed by a fluidized zeolite catalytic cracking operation processing demetallized products of the visbreaking operation, regenerating solid particulate of each operation under conditions to provide CO rich flue gases relied upon to generate steam used in each of the fluidized solids conversion operation and downstream product separation arrangements, separating the wet gas product stream of each operation in a common product recovery arrangement and processing the high boiling feed product of visbreaking comprising up to 100 ppm Ni+V metal contaminant over a recycled crystalline zeolite cracking catalyst distributed in a sorbent matrix material comprising a high level of Ni+V metal contaminant.

REFERENCES:
patent: 2485315 (1949-10-01), Rex et al.
patent: 2734021 (1956-02-01), Martin et al.
patent: 2956004 (1960-10-01), Conn et al.
patent: 3839187 (1974-10-01), Vanyenrooy
patent: 3990992 (1976-11-01), McKinney
patent: 4018868 (1977-04-01), Knight
patent: 4147617 (1979-04-01), Nace
patent: 4256567 (1981-03-01), Bartholic
patent: 4263128 (1981-04-01), Bartholic
patent: 4289605 (1981-09-01), Bartholic
patent: 4300998 (1981-11-01), Gartside
patent: 4309274 (1982-01-01), Bartholic
patent: 4311579 (1982-01-01), Bartholic
patent: 4325809 (1982-04-01), Bartholic
patent: 4328091 (1982-05-01), Bartholic
patent: 4332673 (1982-06-01), Myers
patent: 4374021 (1983-02-01), Bartholic
patent: 4414098 (1983-11-01), Zandona et al.
patent: 4434044 (1984-02-01), Busch et al.
patent: 4436613 (1984-03-01), Sayles et al.
patent: 4469588 (1984-09-01), Hettinger, Jr. et al.
patent: 4490243 (1984-12-01), Miyauchi et al.

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