发明名称 |
POWER ASSISTED DEZINCING OF GALVANIZED STEEL |
摘要 |
A method of removing zinc from galvanized steel, comprises immersing the galvanized steel in a caustic electrolyte solution, electrically connecting the steel to the positive terminals of a source of direct current, and electrically connecting the negative terminals of the current source to a cathode material which is stable in caustic electrolyte and has a low hydrogen overvoltage.
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申请公布号 |
CA2038537(C) |
申请公布日期 |
1998.08.18 |
申请号 |
CA19912038537 |
申请日期 |
1991.03.18 |
申请人 |
NORANDA INC. |
发明人 |
LEROY, RODNEY L.;HOULACHI, GEORGE;JANJUA, M. BARAKAT I. |
分类号 |
C25F5/00;(IPC1-7):C25F5/00 |
主分类号 |
C25F5/00 |
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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