| 发明名称 |
PROCESS FOR REGULATING THE ACIDITY OF AN ALUMINA-CRYOLITE ELECTROLYTE CELL IN WHICH FLUORINATED PRODUCTS EMITTED BY HALL-HEROULT ELECTROLYTIC CELLS ARE RECYCLED |
| 摘要 |
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| 申请公布号 |
NZ226108(A) |
申请公布日期 |
1991.04.26 |
| 申请号 |
NZ19880226108 |
申请日期 |
1988.09.09 |
| 申请人 |
ALUMINIUM PECHINEY |
发明人 |
BASQUIN, JEAN-LUC;SULMONT, BENOIT |
| 分类号 |
C25C3/20;C25C3/22;(IPC1-7):C25C3/22;C25C7/06 |
主分类号 |
C25C3/20 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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