Catalyst, process of making catalyst and process for converting nitrogen oxide compounds
US6419889B1 · kind B1 · utility
18Cited by
14References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 8, 1996 |
| Grant date | Jul 16, 2002 |
| Priority date | — |
| Expiry date | Oct 8, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J37/0201
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Catalyst comprising a titania carrier and one or more metal compounds which metals are selected from the group consisting of vanadium, molybdenum and tungsten, which catalyst has a surface area measured by nitrogen adsorption of between about 70 m2/g and about 99 m2/g, a process for preparing such catalyst, catalyst obtainable by such preparation process and a process for selectively converting nitrogen oxide compounds with the help of such catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.