Process for desulfurizing steel

United States of America Patent

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Jul 27, 1982
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N/A
app pub date
Apr 2, 1981
filing date
Apr 2, 1981

priority date (Note)
Expired

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Abstract

A process for desulfurizing molten steel which includes the formation of a synthetic slag layer, the formation of a cover which occludes the ambient air, and the simultaneous injection of lime and a reactant agent which vaporizes within the molten steel.

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Patent Owner(s)

Patent Owner	Address
JONES & LAUGHLIN STEEL INCORPORATED	A CORP OF DE PITTSBURGH PA PA

International Classification(s)

C21C:PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Koros, Peter J	Pittsburgh, PA	4	32
Petrushka, Robert G	Parma, OH	4	24

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Process for desulfurizing steel

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United States of America Patent

06250328

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PATENT NO	4341554
SERIAL NO	06250328
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06250328

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