Method for recovering ammonia adsorbent
US5679314A · kind A · utility
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9Claims
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Key dates
| Filing date | Jul 10, 1995 |
| Grant date | Oct 21, 1997 |
| Priority date | — |
| Expiry date | Jul 10, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J20/3483
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method for recovering an ammonia adsorbent which comprises streaming an NO.sub.x -containing gas at 300.degree.-600.degree. C. through an ammonia adsorbent layer which adsorbs ammonia and which is saturated with ammonia.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.