| 发明名称 |
Process for producing a synthetic rutile from ilmentite |
| 摘要 |
Synthetic rutile is made from ilmenite by pre-oxidizing it, reducing it in a fluid bed, thereafter aeration leaching it, optionally acid leaching, and drying.
|
| 申请公布号 |
US4097574(A) |
申请公布日期 |
1978.06.27 |
| 申请号 |
US19760696596 |
申请日期 |
1976.06.16 |
| 申请人 |
UNITED STATES STEEL CORPORATION |
发明人 |
AUGER, ROBERT G.;RESTELLI, JR., EDWARD F. |
| 分类号 |
C01G23/04;C01G23/047;C01G23/053;C01G49/06;C22B34/12;(IPC1-7):C01G23/04;C01G49/02 |
主分类号 |
C01G23/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
