Plasma assisted catalytic treatment of gases
US7011796B2 · kind B2 · utility
4Cited by
6References
10Claims
0Family size
Assignee
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Key dates
| Filing date | Apr 5, 2001 |
| Grant date | Mar 14, 2006 |
| Priority date | — |
| Expiry date | Aug 26, 2022 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A catalytic material for the plasma-assisted treatment of the exhaust gases from internal combustion engines, consisting of an activated alumina, which contains silver or molybdena (MoO3). For silver doped alumina, a preferred silver concentration is between 0.1% and 5% by weight. The preparation and use of silver doped alumina material also is described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.