| 发明名称 |
СПОСОБ ПОЛУЧЕНИЯ МЕТАЛЛОВ, ИМЕЮЩИХ НИЗКУЮ ТЕПМЕРАТУРУ ИСПАРЕНИЯ |
| 摘要 |
A method for reducing metal oxides in a shaft furnace. A charge of metal oxide and a reductant is reacted in the furnace to produce a primary metal of the metal oxide and an additional secondary metal. The temperature of the off gas from the reaction is controlled to prevent condensing of the secondary metal so that it remains in the off gas for separation therefrom. |
| 申请公布号 |
RU2003130788(A) |
申请公布日期 |
2005.04.10 |
| 申请号 |
RU20030130788 |
申请日期 |
2002.03.19 |
| 申请人 |
СТАРТЕК АЙРОН, ЛЛК (US) |
发明人 |
КОНТРУЧИ Маркос Ди Албукерк (BR);КОСТА Педро Энрике Карпинетти (BR);МАРШЕЗИ Эдмар Саул (BR) |
| 分类号 |
C22B21/00;C21B11/02;C22B5/10 |
主分类号 |
C22B21/00 |
| 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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