发明名称 |
Argon in the basic oxygen process to control slopping |
摘要 |
Slopping of emulsion from the mouth of a basic oxygen refining vessel is prevented during oxygen refining by introducing inert gas into the vessel when slopping is imminent or has begun. The preferred method is to inject argon in admixture with oxygen through the oxygen lance at a flow rate of from 5 to 30 percent of the oxygen flow rate.
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申请公布号 |
US4210442(A) |
申请公布日期 |
1980.07.01 |
申请号 |
US19790010316 |
申请日期 |
1979.02.07 |
申请人 |
UNION CARBIDE CORP |
发明人 |
KELLY, PETER P;LEWIS, JENNINGS B III |
分类号 |
C21C5/28;C21C5/32;C21C5/36;(IPC1-7):C21C5/32 |
主分类号 |
C21C5/28 |
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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