Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1974-04-11
1976-02-17
Rosenberg, Peter D.
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
75 4, 75 11, C22B 116, C21C 552
Patent
active
039389871
ABSTRACT:
There is provided an improved process for preparing a charge composition for a smelting furnace in accordance with which a deficiency of nonagglomerating carbonaceous material is utilized within pellets formed from iron oxide ore with or without an added flux material, and these pellets sintered on a traveling grate machine in the presence of externally supplied carbonaceous material in the sinter bed sufficient to make up the deficiency within the pellets.
REFERENCES:
patent: 2805141 (1957-09-01), Apuli
patent: 2805929 (1957-09-01), Udy
patent: 2806779 (1957-09-01), Case
patent: 3276859 (1966-10-01), Collin
patent: 3495971 (1970-02-01), Ban
McDowell-Wellman Engineering Company
Rosenberg Peter D.
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