Bottom (coker) burner vessel

Details Bottom (coker) burner vessel Bottom (coker) burner vessel

1980-07-30

1982-03-02

Richman, Barry

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Fluidized bed

208127, 208153, 208163, 252411R, 422143, 422147, 431 7, 432 15, 432 58, F27B 1510, B01J 844

Patent

active

043177980

ABSTRACT:
A burner vessel or regenerator vessel is disclosed which has an elliptical bottom head which supports a particulate refractory fill which in turn supports and stabilizes an air distributor inlet manifold. The manifold is supported at radially arranged distribution pipes so that the main air header floats freely for expansion and contraction. A fluidized bed of particulate is combusted above the refractory fill layer. Other appropriate operation apparatus for the vessel are also disclosed. The burner vessel is used in a fluid coker apparatus and the regenerator vessel is used in a fluid catalytic cracking unit.

REFERENCES:
patent: 2654659 (1953-10-01), Friedman
patent: 2816011 (1957-12-01), Trainer et al.
patent: 2881130 (1959-04-01), Pfeiffer et al.
patent: 2881133 (1959-04-01), Whiteley et al.
patent: 3016624 (1962-01-01), Bliss
patent: 3092468 (1963-06-01), Slyngstad et al.
patent: 3215508 (1965-11-01), Piester
patent: 4051013 (1977-09-01), Strother
patent: 4101288 (1978-07-01), Smith et al.
patent: 4226830 (1980-10-01), Davis

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