Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Fluidized bed
Patent
1982-08-23
1989-05-09
Richman, Barry S.
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Fluidized bed
141312, 422145, 422223, 422232, 502 20, F27B 1502, F27B 1508
Patent
active
048288020
ABSTRACT:
A method for supplying spent catalyst to a catalyst regenerator comprises (1) guiding the flow of spent catalyst from the lower end of a spent catalyst standpipe downwardly therefrom and (2) curving the downward flow of spent catalyst away from the wall of the catalyst regenerator towards the vertical center line of the air distributor for providing the most thorough and even distribution of spent catalyst and air. An extension tube means for performing the method is also disclosed.
REFERENCES:
patent: 3190470 (1965-06-01), Ritter
patent: 3433733 (1969-03-01), Bunn, Jr. et al.
patent: 3571946 (1971-03-01), Karweil et al.
patent: 3806324 (1974-04-01), MacLean et al.
patent: 3926843 (1975-12-01), Owen
patent: 3959117 (1976-05-01), Bunn, Jr. et al.
patent: 4035153 (1977-07-01), Bunn, Jr. et al.
patent: 4051069 (1977-09-01), Bunn, Jr. et al.
patent: 4060395 (1977-11-01), Castagnos, Jr. et al.
patent: 4062759 (1977-12-01), Castagnos, Jr. et al.
patent: 4097243 (1978-06-01), Bartholic
patent: 4150090 (1979-04-01), Murphy et al.
patent: 4223843 (1980-09-01), Smith et al.
patent: 4304659 (1981-12-01), Pratt et al.
Colvert James H.
Lionetti Thomas A.
MacLean John P.
Kulason Robert A.
Morgan Richard A.
Park Jack H.
Richman Barry S.
Santiago Amalia L.
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