Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1978-02-28
1979-05-15
Rosenberg, P. D.
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
75 53, C21C 702
Patent
active
041546067
ABSTRACT:
Finely granular desulfurizing agents for iron melts, consisting of at least one alkaline earth metal carbonate and at least one reducing metal carbide and optionally a reducing metal or an alloy thereof, are outstandingly effective in desulfurizing action and, based on the high degree of utilization of said agent, increase the amount of slag formed only to a negligible degree.
REFERENCES:
patent: 4067729 (1978-01-01), Holzgruber
patent: 4078915 (1978-03-01), Meichsner
Freissmuth Alfred
Gmohling Werner
Meichsner Walter
Rock Heinrich
Rosenberg P. D.
Suddeutsche Kalkstickstoff-Werke Aktiengesellschaft
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