Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1980-05-16
1982-06-15
Andrews, M. J.
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
75 9, 75 26, 75 40, 75 67R, 75 74, 75 77, 75 82, 75 85, 75 87, 75 92, 431 9, C22B 110, C22B 514, C22B 1500, C21B 1100
Patent
active
043349196
ABSTRACT:
A sprinkler burner and method for injecting solid particulate material and a gas into a reactor as a paraboloidal suspension. Means are provided to introduce the gas tangentially into an outer cylindroidal member, comprising a slot-like gas inlet in the cylindroidal member and a spiral shaped conduit communicating with the slot, such that the gas is directed around the periphery and downward between the outer cylindroidal member and an inner tubular member through which the solids are fed. The gas entrains the solids emitting from the inner tubular member and spreads the solids tangentially from the exhaust end of the outer cylindroidal member such that a paraboloidal suspension is formed within a reactor.
REFERENCES:
patent: 4217132 (1980-08-01), Burge et al.
Queneau Paul E.
Richter Horst J.
Schuhmann, Jr. Reinhardt
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