Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1996-10-07
1998-09-22
Andrews, Melvyn
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
75 1063, 75 1066, 75466, C21B 1110
Patent
active
058109056
ABSTRACT:
A process for producing pig iron from iron ore fines wherein the fines are partially reduced in a fluid bed reactor and, without pelletizing, briquetting or otherwise agglomerating the partially reduced fines, injecting them with a lance below the surface of a bath of a submerged arc furnace.
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Andrews Melvyn
Cleveland Cliffs Iron Company
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