发明申请
- 专利标题: Method and installation for the indirect reduction of particulate oxide-containing ores
- 专利标题(中): 颗粒氧化物矿石间接还原的方法和安装
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申请号: US10312811申请日: 2003-03-04
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公开(公告)号: US20030159541A1公开(公告)日: 2003-08-28
- 发明人: Leopold Werner Kepplinger , Franz Hauzenberger , Johannes Schenk , Sanghoon Joo
- 优先权: ATA1110/2000 20000628
- 主分类号: C21B011/00
- IPC分类号: C21B011/00
摘要:
In a process for the gas reduction of particulate oxide-containing ores, in particular iron-oxide-containing material, in the fluidized-bed process at a pressure of
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