| 发明名称 |
Processing of titaniferous materials |
| 摘要 |
An improved method of extracting titanium from titaniferous materials by reaction with thionyl chloride to form titanium tetrachloride which is separated from the reaction products by volatilization or by extraction.
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| 申请公布号 |
US4297131(A) |
申请公布日期 |
1981.10.27 |
| 申请号 |
US19790071018 |
申请日期 |
1979.08.30 |
| 申请人 |
ENGELHARD MINERALS & CHEMICALS CORPORATION |
发明人 |
MILLER, JOHN G.;SCHWAB, THOMAS C. |
| 分类号 |
C22B34/12;(IPC1-7):C22B1/08;C22B3/00 |
主分类号 |
C22B34/12 |
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