Recycling batteries having basic electrolytes
US8497030B2 · kind B2 · utility
10Cited by
16References
10Claims
0Family size
Inventor
Key dates
| Filing date | Jul 28, 2009 |
| Grant date | Jul 30, 2013 |
| Priority date | — |
| Expiry date | Sep 6, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02W30/84
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Embodiments related to recycling alkaline batteries are disclosed. In one disclosed embodiment, a method for recycling a battery having a basic electrolyte comprises rupturing the battery under anaerobic conditions and flooding the interior of the battery with carbon dioxide in an anaerobic chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.