Gas separation device
US6635104B2 · kind B2 · utility
90Cited by
26References
54Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 13, 2001 |
| Grant date | Oct 21, 2003 |
| Priority date | — |
| Expiry date | Nov 13, 2021 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2313/42
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Disclosed is a separation device for the separation of water vapour from a gas stream, comprising a water vapour separation membrane having a porous membrane, whose pores contain a water transfer material, the water transfer material including a first hydrophilic polymer and a second polymer which is interwoven with the first polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.