发明名称 |
Solution purification method for electrolyte |
摘要 |
A solution purification method for an electrolyte comprising the steps of dividing a chelate resin having a volume corresponding to the quantity of Sb and Bi to be adsorbed into a plurality of columns, bringing an electrolyte into contact with the chelate resin in the columns to adsorb the Su and Bi for removing, respectively, and subjecting a predetermined number of columns which have completed adsorption among the plurality of columns, to washing in turn, such that the columns are fed in series with a washing solution. |
申请公布号 |
AU1955300(A) |
申请公布日期 |
2000.09.28 |
申请号 |
AU20000019553 |
申请日期 |
2000.02.29 |
申请人 |
SUMITOMO METAL MINING CO., LTD. |
发明人 |
ATSUSHI FUKUI;KOUJI ANDO;MASAKI IMAMURA |
分类号 |
C25C7/06;C02F1/46;C22B30/00;C25C1/12 |
主分类号 |
C25C7/06 |
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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