| 发明名称 |
METHOD, PROCESS AND COMPOSITION FOR DESULFURIZING PIG-IRON MELTS |
| 摘要 |
<p>A method and composition for desulfurization of hot metal is disclosed. To the hot metal there is added a composition comprising calcium carbide, a hydrogen releasing compound and magnesium.</p> |
| 申请公布号 |
CA1240842(A) |
申请公布日期 |
1988.08.23 |
| 申请号 |
CA19840468038 |
申请日期 |
1984.11.16 |
| 申请人 |
THYSSEN STAHL AG;SKW TROSTBERG AG |
发明人 |
RELLERMEYER, HEINRICH;MEICHSNER, WALTER;GMOHLING, WERNER |
| 分类号 |
C21C1/02;(IPC1-7):C21C1/02 |
主分类号 |
C21C1/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
