| 发明名称 |
Ferruginous coolant producing method for steel making in converters and so produced coolant |
| 摘要 |
<p>Process for the preparation of a cooling agent containing iron for refining steel in a steelworks converter. The cooling agent is made of balls produced from rolling mill fatty sludge. The present invention also relates to a cooling agent containing iron obtained by this process.</p> |
| 申请公布号 |
EP0545766(B1) |
申请公布日期 |
1997.07.16 |
| 申请号 |
EP19920403139 |
申请日期 |
1992.11.20 |
| 申请人 |
SOLLAC |
发明人 |
AUDEBERT, SERGE;AUDIBERT, FRANCIS |
| 分类号 |
C21C5/28;C22B1/242;C22B1/248;C22B7/00;C22B7/02;C22B7/04;F27D9/00;(IPC1-7):C21C5/00 |
主分类号 |
C21C5/28 |
| 代理机构 |
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代理人 |
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| 地址 |
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