8-ring small pore molecular sieve as high temperature SCR catalyst
US9302256B2 · kind B2 · utility
3Cited by
9References
22Claims
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Key dates
| Filing date | Nov 10, 2014 |
| Grant date | Apr 5, 2016 |
| Priority date | — |
| Expiry date | Nov 10, 2034 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T10/12
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Described is a selective catalytic reduction catalyst comprising an iron-promoted 8-ring small pore molecular sieve. Systems and methods for using these iron-promoted 8-ring small molecular sieves as catalysts in a variety of processes such as abating pollutants in exhaust gases and conversion processes are also described.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.