| 发明名称 |
Process for the Recovery of AB5 Alloy from Used Nickel/Metal Hydride Batteries |
| 摘要 |
There is provided a process for recovering AB5 alloy from spent nickel hydride storage batteries and/or their cells without thermal melting or dissolving the AB5 alloy. The process comprises a step of dissolving the Ni(OH)2 and separating AB5 alloy and still containing the lanthanum metal. |
| 申请公布号 |
US8696788(B1) |
申请公布日期 |
2014.04.15 |
| 申请号 |
US201213661922 |
申请日期 |
2012.10.26 |
| 申请人 |
TOXCO, INC.;RETRIEV TECHNOLOGIES INCORPORATED |
发明人 |
SMITH W. NOVIS;SWOFFER SCOTT |
| 分类号 |
C22B3/44;C22B59/00 |
主分类号 |
C22B3/44 |
| 代理机构 |
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代理人 |
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| 主权项 |
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