High-temperature membrane for CO2 and/or H2S separation
US7572318B2 · kind B2 · utility
9Cited by
14References
28Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 18, 2006 |
| Grant date | Aug 11, 2009 |
| Priority date | — |
| Expiry date | Oct 12, 2027 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P30/00
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A nonporous metal carbonate membrane for selective separation of CO2 from a CO2-containing fluid having a porous substrate having a feed side and a permeate side. The membrane is also suitable for removal of H2S that may be present in the fluid.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.