发明名称 |
Process for leaching of aluminum alloys |
摘要 |
Process for treating aluminum alloys with organic or inorganic bases, preferably alkali carbonate or alkali hydroxide, especially sodium hydroxide or potassium hydroxide, comprises following a leaching process using potential difference between a working electrode immersed in a process mixture and a reference electrode, and stopping the process when a prescribed potential difference is reached.
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申请公布号 |
EP1495803(A1) |
申请公布日期 |
2005.01.12 |
申请号 |
EP20040014799 |
申请日期 |
2004.06.24 |
申请人 |
BAYER TECHNOLOGY SERVICES GMBH |
发明人 |
BOLL, MATTHIAS, DR.;VOELKENING, STEPHAN, DR. |
分类号 |
B01J25/00;B01J25/02;B01J37/00;C22C1/02;C22C9/01;C22C19/00;C22C21/00;C23F1/44;(IPC1-7):B01J25/00;C22C3/00 |
主分类号 |
B01J25/00 |
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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