Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes
Patent
1984-06-15
1985-07-09
Rosenberg, Peter D.
Specialized metallurgical processes, compositions for use therei
Processes
Electrothermic processes
75 58, C21C 700
Patent
active
045280312
ABSTRACT:
There is disclosed a novel method for enhancing the flow of particulate material, particularly carbide-based desulfurizing agents (DSR's) used for the removal of sulfur from hot metal. A novel composition is also taught in which the DSR is in admixture with an organic, polar liquid flow promoter. The novel composition has improved flow characteristics or flowability and reduces the possibility of clogging in conduits and lances.
REFERENCES:
patent: 2863755 (1958-12-01), Kurzinski
patent: 3957502 (1976-05-01), Cull
patent: 4019897 (1977-04-01), Yoshida
Hacetoglu Ararat
Kodatsky William K.
Cyanamid Canada Inc.
Rosenberg Peter D.
Van Riet Frank M.
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