Separation of regenerated catalyst from combustion products

Details Separation of regenerated catalyst from combustion products Separation of regenerated catalyst from combustion products

1983-08-15

1985-12-03

Richman, Barry S.

Chemical apparatus and process disinfecting, deodorizing, preser

Chemical reactor

Fluidized bed

208161, 208164, 422144, 422145, 422147, 422191, 502 41, 502 43, B01J 824, B01J 828

Patent

active

045565406

ABSTRACT:
A method and apparatus for separating regenerated catalyst from gaseous combustion products within a regenerator. The apparatus comprises a downcomer within the regenerator vessel through which the catalyst and gaseous combustion products flow. Means are provided at the lower end of the downcomer for utilizing the momentum of the catalyst particles to separate them from the gaseous combustion products.

REFERENCES:
patent: 2394710 (1946-02-01), McAfee
patent: 2492948 (1950-01-01), Berger
patent: 3006693 (1961-10-01), Claunch et al.
patent: 3033906 (1962-05-01), Hay et al.
patent: 3074878 (1963-01-01), Pappas
patent: 3208831 (1965-09-01), Belden
patent: 3661799 (1972-05-01), Cartwell
patent: 3835029 (1974-09-01), Larson
patent: 4039290 (1977-08-01), Inada
patent: 4066533 (1978-01-01), Myers et al.
patent: 4070159 (1978-01-01), Myers et al.
patent: 4136061 (1979-01-01), Hogan et al.
patent: 4219407 (1980-08-01), Haddad et al.
patent: 4311579 (1982-01-01), Bartholic
patent: 4318800 (1982-03-01), Woebcke
patent: 4325833 (1982-04-01), Scott
patent: 4331533 (1982-05-01), Dean et al.
patent: 4332674 (1982-06-01), Dean et al.
patent: 4341624 (1982-07-01), Myers
patent: 4364849 (1982-12-01), Vickers et al.
patent: 4390503 (1983-06-01), Walters et al.
patent: 4407714 (1983-10-01), Myers et al.
patent: 4444722 (1984-04-01), Owen

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