发明名称 |
VERFAHREN ZUR BEHANDLUNG VON ELEKTROÖFENSCHLACKEN |
摘要 |
<p>A method is presented for the treatment of slag from electric steel plants which comprises the following steps: (a) transference of the slag into a metallurgical receptacle; (b) defoaming of the slag in this metallurgical receptacle by adding a defoaming agent, preferably silica; (c) subsequent heating of the slag to make it fluid; and (d) forced cooling of the slag, for example by an aqueous granulation.</p> |
申请公布号 |
AT248230(T) |
申请公布日期 |
2003.09.15 |
申请号 |
AT20010911498T |
申请日期 |
2001.01.18 |
申请人 |
PAUL WURTH S.A. |
发明人 |
ROTH, JEAN-LUC;DENIER, GUY |
分类号 |
C21B3/06;C21B3/08;C21C7/00;C22B7/04;(IPC1-7):C21B3/04 |
主分类号 |
C21B3/06 |
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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