HOT BLAST CONTROL VALVE MADE OF COPPER FOR BLAST FURNACE OPERATION

PURPOSE: A hot blast control valve made of copper for blast furnace operation is provided to control volume of hot blast by passing cooling water through the inside of valve plates fabricated of copper that can endure impact of foreign materials in hot blast and hot blast of high pressure. CONSTITUT...

Ausführliche Beschreibung

Bibliographische Detailangaben

1. Verfasser:	KIM, GAP YEOL
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	CHEMISTRY MANUFACTURE OF IRON OR STEEL METALLURGY METALLURGY OF IRON
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