| 发明名称 |
METHOD FOR PRODUCING TITANIUM OXIDE CONTAINING SLAG |
| 摘要 |
<p>Raw material mixture of titanium oxide, iron oxide, carbonaceous reducing agent and calcium oxide source, is supplied to reducing furnace. Iron oxide in the mixture is reduced to iron and the product is supplied to heating type-melting furnace. The molten iron is separated from slag. The resultant titanium oxide content slag is recovered.</p> |
| 申请公布号 |
EP1437420(A4) |
申请公布日期 |
2007.08.22 |
| 申请号 |
EP20030799416 |
申请日期 |
2003.08.29 |
| 申请人 |
KABUSHIKI KAISHA KOBE SEIKO SHO |
发明人 |
TANAKA, HIDETOSHI;MIYAHARA, ITSUO;UEMURA, HIROSHI;HARADA, TAKAO;KOBAYASHI, ISAO;SUGITATSU, HIROSHI |
| 分类号 |
C01G23/04;C21B5/02;C21B11/08;C21B13/00;C21B13/10;C21B13/14;C21B15/02;C21C5/54;C22B7/04;C22B34/12;F27B9/02;(IPC1-7):C21B5/02 |
主分类号 |
C01G23/04 |
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