| 发明名称 |
Method apparatus for increasing blast gas temperature in a shaft furnace |
| 摘要 |
A method and apparatus for increasing blast gas temperature in a shaft furnace by passing at least part of the blast gas through a plasma burner, and also supplying additional fuel to the furnace at the tuyere level.
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| 申请公布号 |
US4072502(A) |
申请公布日期 |
1978.02.07 |
| 申请号 |
US19750614857 |
申请日期 |
1975.09.19 |
| 申请人 |
SKF INDUSTRIAL TRADING AND DEVELOPMENT CO. B.V. |
发明人 |
SANTEN, SVEN;GRIP, CARL ERIK |
| 分类号 |
C21B5/00;F27B1/16;(IPC1-7):C21C5/52 |
主分类号 |
C21B5/00 |
| 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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