发明名称 |
METHOD FOR THE PURIFICATION OF COPPER CHLORIDE SOLUTION |
摘要 |
The invention relates to a method for the removal of metal impurities in chloride-based copper recovery processes. The amount of impurities in a strong chloride solution of monovalent copper can be reduced according to the method down to very low levels by using ion exchange as at least one purification stage. |
申请公布号 |
PL371739(A1) |
申请公布日期 |
2005.06.27 |
申请号 |
PL20030371739 |
申请日期 |
2003.04.15 |
申请人 |
OUTOKUMPU OYJ |
发明人 |
LEIMALA RAIMO |
分类号 |
C01G3/05;B01J45/00;C22B3/42;C22B15/00;C25C1/12 |
主分类号 |
C01G3/05 |
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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