Method for the purification of a gas containing CO2 using an adsorption purification unit
US8409329B2 · kind B2 · utility
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31Claims
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Key dates
| Filing date | Jul 8, 2008 |
| Grant date | Apr 2, 2013 |
| Priority date | — |
| Expiry date | Nov 5, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02C20/40
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method for the purification of a feed gas stream containing CO2 and water and at least one impurity chosen from NOx and SOx, comprising the incorporation of a purification step for the preferential elimination of water is provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.