| 发明名称 |
DIRECT REDUCTION PROCESS FOR IRON ORES WITH FLOATING LAYER SYSTEM |
| 摘要 |
<p>In a reactor, fine iron ore solids are made to descend through a floating or fluidized layer of fine carbon bearing particles sustained within the reactor so that the fine iron ore solids may be reduced and simultaneously reducing gas may be produced. The direct reduction efficiency is considerably improved.</p> |
| 申请公布号 |
CA1107970(A) |
申请公布日期 |
1981.09.01 |
| 申请号 |
CA19780317060 |
申请日期 |
1978.11.29 |
| 申请人 |
ISHIKAWAJIMA-HARIMA JUKOGYO KABUSHIKI KAISHA |
发明人 |
TOMIZAWA, FUMIO;SEZAKI, KAZUO;SHIMIZU, MAKOTO;KATAHASHI, YUKINAGA |
| 分类号 |
C21B13/00;(IPC1-7):21B13/02 |
主分类号 |
C21B13/00 |
| 代理机构 |
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