Method and apparatus for desorption using a microporous membrane operated in wetted mode
US9072987B2 · kind B2 · utility
1Cited by
5References
9Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 15, 2013 |
| Grant date | Jul 7, 2015 |
| Priority date | — |
| Expiry date | May 29, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02C20/40
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A method for desorption of one or more gases from a liquid stream in which a liquid stream containing at least one gas is provided to the feed side of a porous membrane and a trans-membrane pressure drop from the feed side to the opposite gas side of the membrane is created, resulting in a portion of the liquid stream filling at least a portion of the pores of the porous membrane and desorption of at least a portion of the at least one gas from the liquid stream to the gas side of the porous membrane.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.