Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1980-02-25
1982-09-07
Andrews, M. J.
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
75 91, 266184, 266186, C21B 1302
Patent
active
043482252
ABSTRACT:
Static bed type iron oxide reducing apparatus comprises reduction furnaces and cooling chambers respectively associated with the furnaces. Iron oxides are charged into the furnaces and reducing gas is applied to the raw materials to carry out a reducing reaction. After the iron oxides in the furnace have been metallized to a sufficient level, they are transferred to the cooling chamber to be cooled therein.
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patent: 3964898 (1976-06-01), Murray
patent: 4017305 (1977-04-01), Waslo
patent: 4057978 (1977-11-01), Sato et al.
patent: 4236699 (1980-12-01), Davis, Jr.
patent: 4238225 (1980-12-01), Coccia
Kishimoto Mitsuharu
Maeda Takuya
Yamada Tsutomu
Andrews M. J.
Clarke Dennis P.
Kawasaki Jukogyo Kabushiki Kaisha
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