| 发明名称 |
PRODUCTION METHOD OF IRON CARBIDE |
| 摘要 |
<p>Provided is a method for efficiently producing iron carbide depending on a particle size of an iron-containing material or the progress of reaction. In a fluidized bed reactor 7, a coarse iron ore is fluidized in blocks 8a to 8 e, a fine iron ore is fluidized in blocks 9a to 9d, and a flow rate of a reaction gas supplied to the blocks for the fine iron ore is regulated by a flow regulating valve 11. <IMAGE></p> |
| 申请公布号 |
EP0963946(A1) |
申请公布日期 |
1999.12.15 |
| 申请号 |
EP19980905666 |
申请日期 |
1998.02.25 |
| 申请人 |
KAWASAKI JUKOGYO KABUSHIKI KAISHA;MITSUBISHI CORPORATION |
发明人 |
INOUE, EIJI;MIYASHITA, TORAKATSU;UCHIYAMA, YOSHIO;NAKATANI, JUNYA;NAKAZAWA, TERUYUKI;NIO, AKIO |
| 分类号 |
C01B31/30;C21B13/00;C21B15/00;C22B5/12;C22C29/02;(IPC1-7):C01B31/30 |
主分类号 |
C01B31/30 |
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