发明名称 |
SCRAP STEEL-MAKING METHOD |
摘要 |
<p>In a process for the production of steel from scrap in a refining vessel having feed nozzles below the surface of the steel bath and top-blowing devices and in which carbonaceous solid fuel and oxygen-containing gases are used as reagents, the same reagents are used to supply heat to the scrap and to the melt in the refining vessel and the resulting gaseous reaction products are after-burned with preheated air.</p> |
申请公布号 |
JPS62253708(A) |
申请公布日期 |
1987.11.05 |
申请号 |
JP19870050406 |
申请日期 |
1987.03.06 |
申请人 |
KLOECKNER C L A TEHINOROGII GMBH |
发明人 |
KARU BUROTSUTSUMAN;RIHIYARUTO ETOBIN TOURUNAA |
分类号 |
C21C5/30;C21C5/35;C21C5/52;C21C5/56 |
主分类号 |
C21C5/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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