Specialized metallurgical processes – compositions for use therei – Processes – Producing or treating free metal
Patent
1994-05-04
1995-08-01
Rosenberg, Peter D.
Specialized metallurgical processes, compositions for use therei
Processes
Producing or treating free metal
75496, 266140, C21B 1302, F27D 1700
Patent
active
054377080
ABSTRACT:
A method and apparatus for the production of iron carbide in a shaft furnace, by reacting a carbon containing reducing gas as the process gas with particulate metal oxide material for an extended residence time at low temperature.
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Meissner David C.
Tennies Winston L.
Dougherty Ralph H.
Midrex International B.V. Rotterdam Zurich Branch
Rosenberg Peter D.
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