Catalytic CO2 desorption for ethanolamine based CO2 capture technologies
US9579602B2 · kind B2 · utility
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10Claims
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Key dates
| Filing date | Feb 26, 2015 |
| Grant date | Feb 28, 2017 |
| Priority date | — |
| Expiry date | Jul 1, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/151
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Embodiments described herein generally relate to apparatus and methods for reducing CO2 from flue gas. Methods may include performing a chemisorption process in a first reactor comprising using at least a chemisorption solution comprising a sorbent. Methods may also include performing a desorption process treating the chemisorption solution with a powdered desorption catalyst after the chemisorption process has been performed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.