| 发明名称 |
METHOD OF PRODUCING FOAMED SLAG |
| 摘要 |
<p>A method of producing foamed slag in an arc furnace by measured blowing of a carbon carrier by means of an oxygen carrier into the boundary layer between the slag and molten metal layers or into zones of the slag or molten metal layer adjacent to the boundary layer in an amount such that arcs are enveloped at least by a foamed slag layer.</p> |
| 申请公布号 |
EP1203103(A2) |
申请公布日期 |
2002.05.08 |
| 申请号 |
EP20000929359 |
申请日期 |
2000.04.14 |
| 申请人 |
SACHTLEBEN CHEMIE GMBH;GSR GESELLSCHAFT FUER SYNTHETISCHE ROHSTOFFE |
发明人 |
AMIRZADEH-ASL, DJAMSCHID;FUENDERS, DIETER |
| 分类号 |
C21C5/52;C21C5/54;(IPC1-7):C21C5/52 |
主分类号 |
C21C5/52 |
| 代理机构 |
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代理人 |
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