发明名称 |
Method for the commercial production of iron |
摘要 |
A method for the production of iron from an iron oxide-containing material includes contacting an iron oxide-containing material with a particle size distribution range with a ∂90 of less than 2 mm, with a carbon-containing material with a particle size distribution range with a ∂90 of less than 6 mm, in a commercial scale reactor at a temperature of between 900° C. and 1200° C. for a contact time sufficient to reduce the iron oxide to iron. |
申请公布号 |
US8613787(B2) |
申请公布日期 |
2013.12.24 |
申请号 |
US20070375760 |
申请日期 |
2007.07.31 |
申请人 |
PRETORIUS GERARD;OLDNALL DEREK ROY;IRON MINERAL BENEFICIATION SERVICES (PROPRIETARY)LIMITED |
发明人 |
PRETORIUS GERARD;OLDNALL DEREK ROY |
分类号 |
C21B15/00;C22B5/00 |
主分类号 |
C21B15/00 |
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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