发明名称 |
Cast ceramic anode for metal oxide electrolytic reduction |
摘要 |
The invention is a method for producing a cast ceramic anode for metal oxide electrolytic reduction by feeding metallic iron and metallic nickel in solid form to an oxidizing reactor; melting and oxidizing the iron and nickel and forming molten nickel ferrite; mixing the molten nickel ferrite with dopant in a holding vessel such as ladle or tundish to increase electrical conductivity of the mixture, and casting the mixture into a mold to form a near net shape of the desired anode. Apparatus for carrying out the method, and the resulting product are also disclosed.
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申请公布号 |
US6915838(B2) |
申请公布日期 |
2005.07.12 |
申请号 |
US20030641635 |
申请日期 |
2003.08.15 |
申请人 |
PEL TECHNOLOGIES LLC |
发明人 |
MEISSNER DAVID C.;SRIVASTAVA ASHVIN;MUSAT JEFFREY B.;CHEETHAM JEFFREY K.;BENGALI ABID |
分类号 |
B22D27/02;C22B9/16;C22C1/10;C22C29/12;C25C3/12;H01M4/88;(IPC1-7):B22D27/02 |
主分类号 |
B22D27/02 |
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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