Method of treating molten slags in steel making process

Specialized metallurgical processes – compositions for use therei – Processes – Electrothermic processes

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75 30, C21B 304

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041026756

ABSTRACT:
A method of regenerating molten slag remaining in a furnace or converter or the like after tapping of steel, by adding solid carbon and flux to the slag, blowing oxygen into the slag, heating to a temperature of more than 1500.degree. C and agitating. The regenerated slag can be controlled in composition to be most suitable for such ultimate uses as lime, cement, etc.

REFERENCES:
patent: 2467039 (1949-04-01), Kerschbaum et al.
patent: 3305355 (1967-02-01), Darrow et al.
patent: 3891428 (1975-06-01), Yordanor et al.

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