Charge carbon briquette for electric arc steelmaking furnace

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United States of America Patent

PATENT NO 10392574
APP PUB NO 20180037834A1
SERIAL NO

15665794

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Abstract

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A method of introducing carbon to an Electric Arc Furnace (EAF) used for melting steel, and a composition of matter including carbon, and made in a briquette form. The composition comprises between 45 and 96 weight percent of a carbon-containing material, between 2 and 30 weight percent of a basic oxide, and between 2 and 25 weight percent of a binder material. The method comprises mixing between 45 and 96 weight percent of a carbon-containing material, between 2 and 30 weight percent of a basic oxide, and between 2 and 25 weight percent of a binder material to form a solid material mixture; compressing individual portions of the solid material mixture into compressed briquettes; curing the compressed briquettes into solid briquettes; and adding the solid briquettes into the molten steel in the electric arc steelmaking furnace.

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Patent Owner(s)

Patent OwnerAddress
KIMMEL'S METALLURGICAL PRODUCTS LLC260 EDGEWATER COURT MARCO ISLAND FL 34145-3501

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
McClintock, Willard K Union, US 6 67
McClintock,, Jr Willard K Florence, US 1 0
Shoue, John D Ronan, US 1 0

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