发明名称 |
Apparatus for treatment of a battery containing alkali metal |
摘要 |
A safe and controllable method of treating a secondary battery having at least one component containing alkali metal, comprises the steps of opening the battery casing, and introducing a gas containing at least one of water vapor and alcohol vapor into a closed chamber containing the battery thereby to form alkali metal hydroxide. To control hydrogen concentration, the rate of introduction of water and/or alcohol vapor may be varied. Apparatus for carrying out this method is also described.
|
申请公布号 |
US5679477(A) |
申请公布日期 |
1997.10.21 |
申请号 |
US19960754094 |
申请日期 |
1996.11.20 |
申请人 |
HITACHI, LTD. |
发明人 |
NISHIMURA, KATSUNORI;HONBO, HIDETOSHI;GOTOH, AKIHIRO;MIZUMOTO, MAMORU;HORIBA, TATSUO |
分类号 |
H01M10/40;H01M10/54;(IPC1-7):H01M6/52 |
主分类号 |
H01M10/40 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|