发明名称 |
Reaction vessel for smelting iron ore and method |
摘要 |
Attack of the refractory containment by the slag in an ironmaking or steelmaking vessel is prevented by means providing a continuously replenished thin film of liquid iron or steel between the slag and the refractory.
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申请公布号 |
US4676486(A) |
申请公布日期 |
1987.06.30 |
申请号 |
US19860831169 |
申请日期 |
1986.02.20 |
申请人 |
RALL, WALDO |
发明人 |
RALL, WALDO |
分类号 |
C21B13/10;C21C5/56;F27D1/16;F27D3/15;F27D25/00;(IPC1-7):C21C5/42 |
主分类号 |
C21B13/10 |
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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