| 发明名称 |
PROCESS FOR PURIFYING RED MUD |
| 摘要 |
A process for purifying red mud, comprises the following steps: 1. reduction of the red mud to reduced material, and 2. traversing the reduced material with an oxygen-containing gas in the presence of a catalyst suitable for iron oxidation. |
| 申请公布号 |
EP3016910(A1) |
申请公布日期 |
2016.05.11 |
| 申请号 |
EP20130736866 |
申请日期 |
2013.07.05 |
| 申请人 |
OUTOTEC (FINLAND) OY |
发明人 |
ADIPURI, ANDREW;GASAFI, EDGAR |
| 分类号 |
C01G49/06;C01F7/06 |
主分类号 |
C01G49/06 |
| 代理机构 |
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代理人 |
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| 主权项 |
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