Method for liquid feed dispersion in fluid catalytic cracking sy

Details Method for liquid feed dispersion in fluid catalytic cracking sy Method for liquid feed dispersion in fluid catalytic cracking sy

1988-02-03

1989-10-24

Caldarola, Glenn

Mineral oils: processes and products

Chemical conversion of hydrocarbons

Solids contacting and mixing

208113, 208158, C10G 1118

Patent

active

048759961

ABSTRACT:
Method and apparatus for liquid feed dispersion in fluid catalytic cracking systems wherein an improved fluidized catalytic cracking nozzle assembly having a nozzle unit so constructed that substantially all liquid fed through the unit is converted to mist-sized particles over a wide-angle dispersion pattern, the unit being recessed within a protective pipe having a shield on the inside thereof in the area of the recess, is disclosed.

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patent: 2952019 (1960-09-01), Metrailer et al.
patent: 3152065 (1964-10-01), Sharp et al.
patent: 3654140 (1972-04-01), Griffel
patent: 4097243 (1978-06-01), Bartholic
patent: 4331533 (1982-05-01), Dean et al.
patent: 4427537 (1984-01-01), Dean et al.
patent: 4434049 (1984-02-01), Dean et al.

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