| 发明名称 |
Operation of a shaft furnace for production of cast iron and metal alloys involves pulsed delivery of oxygen-containing gas and materials containing coal dust |
| 摘要 |
Oxygen or a gas mixture containing oxygen and materials containing coal dust are delivered into the furnace shaft in a pulsed manner.
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| 申请公布号 |
DE19835271(A1) |
申请公布日期 |
2000.02.10 |
| 申请号 |
DE19981035271 |
申请日期 |
1998.08.04 |
| 申请人 |
LINDE AG |
发明人 |
VERANNEMAN, GEORG;LISSACK, WILFRIED;STRIGL, REINHARD |
| 分类号 |
C21B5/00;C21B11/02;F27B1/10;F27B1/16;(IPC1-7):C21B13/02;F27D7/02 |
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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