Document Type and Number:
Japanese Patent JPS5744916
Kind Code:
B2
Abstract:
PURPOSE:Quantity of supply heat is reduced by burning the evolved gas from a smelting and refining furnace in a combustion apparatus and supplying it into a charge material preheating furnace.
Application Number:
JP5174275A
Publication Date:
September 24, 1982
Filing Date:
April 28, 1975
Export Citation:
International Classes:
C21C5/52; C21C5/00; F27B3/10; F27B3/18; F27D13/00; F27D17/00