Refractory lining design for magnetic separation

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12263487
APP PUB NO 20240416360A1
SERIAL NO

18211324

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Abstract

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A device and method of reclaiming refractory material from a lining of a refractory includes assembling a first refractory component of the lining with a first refractory product, and assembling a second refractory component of the working lining with a second refractory product different from the first refractory product, the second refractory product including magnetic material dispersed therein. Upon the lining reaching a service life, the lining is demolished to produce a mixture of the first refractory component pieces and the second refractory component pieces. Magnetic separation is performed on the mixture to separate the second refractory component pieces from the first refractory component pieces.

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Patent Owner(s)

  • HARBISONWALKER INTERNATIONAL HOLDINGS, INC.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hartwich, David Bethel Park, US 3 0
Sayre, Joshua Pittsburgh, US 1 0

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