Chemical apparatus and process disinfecting – deodorizing – preser – Chemical reactor – Fluidized bed
Patent
1977-06-01
1978-09-19
Tayman, Jr., James H.
Chemical apparatus and process disinfecting, deodorizing, preser
Chemical reactor
Fluidized bed
34 57A, 141 67, 141 35, 141 37, 141 39, 214 17B, 302 53, 137587, 422145, B01J 828
Patent
active
041150708
ABSTRACT:
A transfer pipe system for transferring particulate bed material from a fluid bed reactor includes a discharge pipe connecting the fluid bed reactor with a vertical transfer pipe, gas injection nozzles for fluidizing particulate material within the transfer pipe and a standpipe connecting the transfer pipe and the freeboard region of the fluid bed reactor to vent fluidizing gas from the transfer pipe into the freeboard region and so avoid introducing a high velocity, counter-current gas flow into the discharge pipe.
REFERENCES:
patent: 2517042 (1950-08-01), Skelly
patent: 3690841 (1972-09-01), Bunn, Jr. et al.
patent: 3994824 (1976-11-01), White et al.
Jukkola Walfred Wilhelm
Tomasicchio Giorgio
Dorr-Oliver Incorporated
Kearns Burtsell J.
Snyder Harold M.
Tayman, Jr. James H.
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