Catalytic method and apparatus for separating a gaseous component from an incoming gas stream
US9586175B2 · kind B2 · utility
2Cited by
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11Claims
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Key dates
| Filing date | Mar 29, 2011 |
| Grant date | Mar 7, 2017 |
| Priority date | — |
| Expiry date | Mar 16, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02C20/40
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A process for separating at least a portion of an acid gas from a gaseous mixture, said process comprising contacting the gaseous mixture with an absorption medium and/or adsorption medium, wherein said medium absorbs and/or adsorbs at least a portion of the acid gas to form a rich medium; and separating at least a portion of the acid gas from the rich medium to form a lean medium; wherein the separation step is performed in the presence of an acid catalyst.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.