Desulfurizing process

Details Desulfurizing process Desulfurizing process

1981-04-13

1982-08-24

Rosenberg, P. D.

Specialized metallurgical processes, compositions for use therei

Processes

Electrothermic processes

75 53, C21C 702

Patent

active

043459404

ABSTRACT:
A process for desulfurizing a bath of molten iron contained in a vessel comprising the injection of particulate lime and a particulate hydrocarbon containing carbon and hydrogen in properties ranging from CH.sub.>0 to CH.sub.2 and having a volatile matter concentration of 5 to 20%, by weight, or a premixture of the lime and hydrocarbon, which premixture has a loss on ignition factor of at least 11%, by weight.

REFERENCES:
patent: 4139369 (1979-02-01), Kandler
patent: 4142887 (1979-03-01), Luyckx
patent: 4266969 (1981-05-01), Koros

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