Process and burner for the partial combustion of solid fuel

Details Process and burner for the partial combustion of solid fuel Process and burner for the partial combustion of solid fuel

1983-10-06

1985-06-18

Favors, Edward G.

Furnaces

Utilizing powdered fuel

110261, 110264, 110265, 110347, F23D 100

Patent

active

045235295

ABSTRACT:
A process and burner for the partial combustion of a finely divided solid fuel, wherein coal and oxygen is supplied to a reactor space via a central coal passage and a plurality of inwardly inclined oxygen outlet passages supply oxygen. Each oxygen jet is surrounded by a shield of a moderate gas from an annular passage, preventing premature contact of free oxygen with reactor gas and the premature escape of solid fuel, broken-up by the oxygen jet from the break-up zone.

REFERENCES:
patent: 2616252 (1952-11-01), Robinson et al.
patent: 4060397 (1977-11-01), Buiter et al.
patent: 4270895 (1981-06-01), Vatsky
patent: 4350103 (1982-09-01), Poll
patent: 4353712 (1982-10-01), Marion et al.

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