Combustion – Process of combustion or burner operation – In a porous body or bed – e.g. – surface combustion – etc.
Patent
1986-03-03
1986-12-09
Green, Randall L.
Combustion
Process of combustion or burner operation
In a porous body or bed, e.g., surface combustion, etc.
F23D 1100
Patent
active
046278125
ABSTRACT:
A method of starting up a fluidized bed combustor in which a gas containing oxygen is passed from an outlet beneath the level of the slumped bed to cause a spouting action above the level of the slumped bed. Liquid fuel is supplied from a nozzle adjacent to or located within the spout, and an ignition source applied to the bed. The liquid fuel and gas containing oxygen supply are regulated so as to fluidize at least part of the bed adjacent to the liquid fuel outlet and to obtain a controlled rise in the temperature of the bed until the hot fluidized condition is reached.
REFERENCES:
patent: 3861862 (1975-01-01), Steever et al.
patent: 3881857 (1975-05-01), Hoy et al.
patent: 3981690 (1976-09-01), Chen et al.
patent: 4021193 (1977-05-01), Waters
patent: 4051814 (1977-10-01), Jennings
patent: 4338074 (1982-07-01), Johansson
Canadian J. Chem. Eng. 52 Apr. 1974, pp. 129-144.
Kelly Felix T.
Newey David C.
Sutton Gordon W.
Green Randall L.
The British Petroleum Company p.l.c.
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