| 发明名称 |
PROCESS FOR PRODUCING RUTILE |
| 摘要 |
<p>Rutile phase is selectively procured through a process comprising heating ilmenite ore so as to effect oxidation thereof resulting in transformation into one having a pseudobrookite phase and a rutile phase as two stable crystal phases and subjecting the same to screening with the use of magnetic field.</p> |
| 申请公布号 |
WO2005028368(A1) |
申请公布日期 |
2005.03.31 |
| 申请号 |
WO2004JP02587 |
申请日期 |
2004.03.02 |
| 申请人 |
TOHOKU TECHNO ARCH CO., LTD.;NAGASAKA, TETSUYA;ITO, SATOSHI |
发明人 |
NAGASAKA, TETSUYA;ITO, SATOSHI |
| 分类号 |
C01G23/04;C01G23/047;C22B1/02;C22B9/02;C22B34/12;(IPC1-7):C01G23/04 |
主分类号 |
C01G23/04 |
| 代理机构 |
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