Method and apparatus for increasing mass transfer in aqueous gas adsorption processes
US10702826B2 · kind B2 · utility
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15References
7Claims
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Key dates
| Filing date | Dec 11, 2018 |
| Grant date | Jul 7, 2020 |
| Priority date | — |
| Expiry date | Dec 11, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02C20/40
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method of removing and capturing an acid gas from a fluid stream includes exposing the fluid stream to an aqueous scrubbing solution in the presence of a packing element including alternating hydrophobic and hydrophilic features or zones. A related apparatus is also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.