发明名称 |
Method and apparatus for producing iron. |
摘要 |
<p>Iron ore is reduced by reaction with reducing gas in a furnace 2. The iron is melted and a solid carbonaceous material is gasified both in a melter-gasifier 4. The gasification of the carbonaceous material yields a reducing gas for use in the furnace 2. At least 25% by weight and preferably all of the carbonaceous material comprises coal char formed by the partial oxidation of coal in a separate reactor 6. <IMAGE></p> |
申请公布号 |
EP0657550(A1) |
申请公布日期 |
1995.06.14 |
申请号 |
EP19940308617 |
申请日期 |
1994.11.22 |
申请人 |
THE BOC GROUP PLC |
发明人 |
SATCHELL, DONALD PRENTICE, JR. |
分类号 |
C21B11/02;C21B3/02;C21B13/14;(IPC1-7):C21B13/14 |
主分类号 |
C21B11/02 |
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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