发明名称 |
Periodic removal of cathodic deposits by intermittent reversal of the polarity of the cathodes |
摘要 |
Electrolysis of impure solutions containing hardness impurities such as calcium and magnesium causes deposits to form on the cathodes of such an electrolysis cell which rapidly reduces the efficiency of the cell. The electrolysis cell of the instant invention contains a plurality of cathodes. The efficiency of such a cell is rejuvenated periodically by changing the polarity of less than the total number of cathodes in said cell so as to clean such cathodes while continuing normal operation of the cell by means of the remaining cathodes.
|
申请公布号 |
US4088550(A) |
申请公布日期 |
1978.05.09 |
申请号 |
US19770800403 |
申请日期 |
1977.05.25 |
申请人 |
DIAMOND SHAMROCK CORPORATION |
发明人 |
MALKIN, IRVING |
分类号 |
C02F1/461;C02F1/467;C25B1/26;C25B15/00;(IPC1-7):C25B1/24;C25B15/02 |
主分类号 |
C02F1/461 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|