| 发明名称 |
METHOD OF UPGRADING A TITANIFEROUS ORE UTILISING REDUCTIVE ROASTING |
| 摘要 |
<p>An improved method of upgrading titaniferous ores, especially ilmenite, utilising reductive roasting. The ore is reduced in the presence of a chlorine-containing compound and sulphur or a sulphur-containing compound to produce metallic iron and titanium dioxide and the iron is subsequently removed by leaching.</p> |
| 申请公布号 |
CA1103933(A) |
申请公布日期 |
1981.06.30 |
| 申请号 |
CA19770287207 |
申请日期 |
1977.09.21 |
| 申请人 |
WESTERN TITANIUM LTD. |
发明人 |
HOCKIN, HARRY W., (DECEASED);ROLFE, PETER |
| 分类号 |
C22B34/12;(IPC1-7):22B34/12 |
主分类号 |
C22B34/12 |
| 代理机构 |
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