| 发明名称 |
PROCESS FOR THE IMPROVEMENT OF REDUCIBILITY OF IRON ORE PELLETS |
| 摘要 |
A process for the improvement of reducibility of iron ore pellets including the steps of preparing a raw material mixture which contains metallic Ni powder, pelletizing the mixture obtained, burning the raw pellets and reducing the burnt pellets under reducing conditions in the presence of CH4. |
| 申请公布号 |
EP2852694(A1) |
申请公布日期 |
2015.04.01 |
| 申请号 |
EP20130728307 |
申请日期 |
2013.05.17 |
| 申请人 |
VALE S.A. |
发明人 |
BOTELHO, MARCUS EDUARDO EMRICH;NOGUEIRA, PAULO FREITAS;POTTER, STEPHEN MICHAEL |
| 分类号 |
C22B1/24 |
主分类号 |
C22B1/24 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
