| 发明名称 |
Process and device for purification of aluminum by segregation |
| 摘要 |
An aluminum bloom more than 99.95% pure is obtained by segregation of aluminum from an impure parent liquor. Heat supplied to the parent liquor during growth of the bloom is adjusted as a function of the height of the bloom.
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| 申请公布号 |
US6406515(B1) |
申请公布日期 |
2002.06.18 |
| 申请号 |
US20010897963 |
申请日期 |
2001.07.05 |
| 申请人 |
ALUMINIUM PECHINEY |
发明人 |
LEROY MICHEL |
| 分类号 |
C22B21/06;C22B9/02;(IPC1-7):C22B9/00;C22B21/00 |
主分类号 |
C22B21/06 |
| 代理机构 |
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代理人 |
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| 主权项 |
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