| 发明名称 |
METHOD FOR FOAMING SLAG |
| 摘要 |
<p>A method for producing a ferro-alloy in an electric arc furnace is disclosed. The method comprises the step of charging the furnace with an un-agglomerated carbon-containing polymer such that the polymer functions as a slag foaming agent.</p> |
| 申请公布号 |
EP1799875(B1) |
申请公布日期 |
2013.11.27 |
| 申请号 |
EP20050749445 |
申请日期 |
2005.05.20 |
| 申请人 |
NEWSOUTH INNOVATIONS PTY LIMITED |
发明人 |
SAHAJWALLA, VEENA |
| 分类号 |
C22C33/00;C21B3/00;C21B11/00;C21B13/00;C22C1/00;C22C5/00;C22C7/00;C22C35/00;C22C37/00;C22C38/00 |
主分类号 |
C22C33/00 |
| 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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