Distillation: processes – thermolytic – Quenching char with an inert material
Patent
1974-10-17
1976-02-03
Richman, Barry S.
Distillation: processes, thermolytic
Quenching char with an inert material
201 1, 202227, 202228, 208131, C10B 3904, C10B 3906, C10B 4702, C10G 914
Patent
active
039363589
ABSTRACT:
In the delayed coking process wherein hot coke is formed by destructive distillation of a petroleum feed in a coking drum to provide solid coke and distillate petroleum products, the method of regulating the rate of quenching the hot coke after the drum is full and coking has ceased which comprises regulating the rate of feeding quench water to the coking drum in accordance with the internal pressure measured within the drum.
REFERENCES:
patent: 2176838 (1939-10-01), Fulton
patent: 2331248 (1943-10-01), Towle et al.
patent: 2725347 (1955-11-01), Leffer
patent: 3573194 (1971-03-01), Hopper et al.
Church George L.
Garris Bradley R.
Great Canadian Oil Sands Limited
Hess J. Edward
Maloney Richard P.
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