Powdery desulfurizer composition

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

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75 53, C21C 702

Patent

active

043404227

ABSTRACT:
A powdery desulfurizer composition for injection desulfurization of molten iron, said composition comprising quicklime, diamide lime and calcium carbide.

REFERENCES:
patent: 3955966 (1976-05-01), Meichsner
patent: 4049442 (1977-09-01), Freissmuth
patent: 4139369 (1979-02-01), Kandler
patent: 4142887 (1979-03-01), Luyckx
patent: 4277279 (1981-07-01), Kerlin

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