PROTECTIVE-UNITED CARBONACEOUS BLOCK FOR BLAST FURNACE AND METHOD OF CONSTRUCTING BLAST FURNACE WITH CARBONACEOUS BLOCK

A blast-furnace-protective integrated carbonaceous block includes: a carbonaceous block that forms a brick layer of a blast furnace; a carbonaceous or silicon-carbide protective brick adhered to a furnace-interior side of the carbonaceous block via an adhesive; and an antioxidant coated on a furnace...

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Hauptverfasser: KURAYOSHI, KAZUMI, NITTA, MICHIO, TAGO, HIROKI
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A blast-furnace-protective integrated carbonaceous block includes: a carbonaceous block that forms a brick layer of a blast furnace; a carbonaceous or silicon-carbide protective brick adhered to a furnace-interior side of the carbonaceous block via an adhesive; and an antioxidant coated on a furnace-interior side of the carbonaceous or silicon-carbide protective brick.