| 发明名称 |
DESULFURIZING ARGENT, METHOD OF OBTAINING SAME AND METHOD OF REDUCING CALCIUM CARBIDE RESIDUES IN SLANG |
| 摘要 |
<p>A desulphurisation agent for molten iron is made up of commercial calcium carbide, a flux agent comprising calcium aluminate slag or silicon dioxide, and a metal oxide. The metal oxides may be an iron oxide and/or manganese oxide.</p> |
| 申请公布号 |
PL285228(A1) |
申请公布日期 |
1991.01.28 |
| 申请号 |
PL19900285228 |
申请日期 |
1990.05.17 |
| 申请人 |
ELKEM METALS |
发明人 |
MCCLUHAN THOMAS K;CRAIG DONALD B;KAISER ROBERT H |
| 分类号 |
C21C1/02;(IPC1-7):C21C7/064 |
主分类号 |
C21C1/02 |
| 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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