Optimized multiporous carbon bed for electrochemical filters
US5183546A · kind A · utility
17Cited by
1References
4Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 2, 1990 |
| Grant date | Feb 2, 1993 |
| Priority date | — |
| Expiry date | Oct 2, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2239/1241
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An electrochemical filter which consists of a fibrous electrically conducting material to which there are bonded microscopic particles of carbon or active charcoal. A variety of fibers can be used: carbon fibers, graphite fibers, fibers of inert metal etc. A process for the production of such filters where the particles are bonded to the fibers by a pyrolyzable binder which is pyrolyzed. Electrochemical separation and filter devices based on such filter media.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.