发明名称 |
Method for the recovery of lithium cobalt oxide from lithium ion batteries |
摘要 |
A method of recovering lithium cobalt oxide from spent lithium ion batteries, wherein said method is more environmentally friendly than the methods presently known in the art. The method includes a froth flotation step using renewable and biodegradable solvents such as terpenes and formally hydrated terpenes. The method can also include a relithiation step to return the Li:Co ratio back to about 1:1 for use in second-life applications. |
申请公布号 |
AP201407373(D0) |
申请公布日期 |
2014.01.31 |
申请号 |
AP20140007373 |
申请日期 |
2012.06.19 |
申请人 |
ADVANCED TECHNOLOGY MATERIALS INC |
发明人 |
KORZENSKI MICHAEL B;PAL RESHMA;MUOLLO LAURA R |
分类号 |
H01M10/54;H01M4/525;H01M10/052 |
主分类号 |
H01M10/54 |
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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