Chemical apparatus and process disinfecting – deodorizing – preser – Control element responsive to a sensed operating condition – Control element responds proportionally to a variable signal...
Patent
1982-11-03
1984-01-10
Richman, Barry S.
Chemical apparatus and process disinfecting, deodorizing, preser
Control element responsive to a sensed operating condition
Control element responds proportionally to a variable signal...
208164, 208DIG1, 422109, 422144, 422146, 502 45, C10G 1118, B01J 2120, B01J 2938, B01J 826
Patent
active
044253010
ABSTRACT:
A catalyst regeneration process and apparatus for the oxidative removal of coke from a coke contaminated fluid catalyst. The process comprises a high temperature coke combustion zone, a catalyst disengagement zone and an external heat removal zone. A mixture of coke contaminated catalyst, oxygen containing gas, hot regenerated catalyst and cool regenerated catalyst from the heat removal zone are contacted in the high temperature combustion zone, the temperature of which is controlled by adjusting the rate at which catalyst is recycled from the heat removal zone. The temperature of the catalyst-gas mixture is controlled by adjusting the rate at which hot catalyst is recycled from the disengagement zone.
REFERENCES:
patent: 2377657 (1945-06-01), Watts
patent: 2439811 (1948-04-01), Jewell
patent: 2492948 (1950-01-01), Berger
patent: 2506123 (1950-05-01), Watson
patent: 2515156 (1950-07-01), Jahnig et al.
patent: 2596748 (1952-05-01), Watson et al.
patent: 2735802 (1956-02-01), Jahnig
patent: 2819951 (1958-01-01), Medlin et al.
patent: 2862798 (1958-12-01), McKinney
patent: 2873175 (1959-02-01), Owens
patent: 2970117 (1961-01-01), Harper
patent: 3351548 (1967-11-01), Payne et al.
patent: 3893812 (1975-07-01), Conner et al.
patent: 3898050 (1975-08-01), Strother
patent: 3953175 (1976-04-01), Pulak
patent: 3990992 (1976-11-01), McKinney
patent: 4032299 (1977-06-01), Pulak
patent: 4035284 (1977-06-01), Gross et al.
patent: 4065269 (1977-12-01), Pulak
patent: 4167492 (1979-09-01), Varady
patent: 4197189 (1980-04-01), Thompson et al.
patent: 4211637 (1980-07-01), Gross et al.
patent: 4219442 (1980-08-01), Vickers
patent: 4243634 (1981-01-01), Vickers
patent: 4283273 (1981-08-01), Owen
Hammershaimb Harold U.
Hemler, Jr. Charles L.
Vickers Anthony G.
Hoatson Jr. James R.
Morris Louis A.
Page II William H.
Richman Barry S.
UOP Inc.
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