| 发明名称 |
TREATMENT OF TITANIUM TETRACHLORIDE DRIER RESIDUE |
| 摘要 |
The production of titanium tetrachloride by chlorination of titaniferous ores is described. Drier residue obtained from treatment of impure titanium tetrachloride is further treated with water and alkaline reagent to insolubilize vanadium and chromium values present in said residue.
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| 申请公布号 |
US3655344(A) |
申请公布日期 |
1972.04.11 |
| 申请号 |
USD3655344 |
申请日期 |
1969.09.02 |
| 申请人 |
PPG INDUSTRIES INC. |
发明人 |
ROBERT F. MITCHELL;GORDON A. CARLSON |
| 分类号 |
C01G23/02;C22B34/12;(IPC1-7):B01D9/02;B01D11/02;C01G31/00 |
主分类号 |
C01G23/02 |
| 代理机构 |
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