| 发明名称 |
IRON CHLORIDE WASTE TREATMENT IN MOLTEN SALT |
| 摘要 |
A process for treating iron chloride wastes such as those obtained when chlorinating titanium ore is disclosed. The process involves reacting the iron chlorides with limestone in molten CaCl2.xH2O, where x equals 3-6 and separating the resulting iron oxide from the molten CaCl2.xH2O. |
| 申请公布号 |
DE3461483(D1) |
申请公布日期 |
1987.01.15 |
| 申请号 |
DE19843461483 |
申请日期 |
1984.05.25 |
| 申请人 |
E.I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
CHAO, TZE;NYQUIST, JACK KENT |
| 分类号 |
A62D3/00;A62D3/32;A62D3/36;A62D101/49;B09B3/00;C01F11/24;C01G49/02;C01G49/06;(IPC1-7):C22B34/12;C01G23/02;B09B1/00 |
主分类号 |
A62D3/00 |
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