Article for carbon dioxide capture
US8801834B2 · kind B2 · utility
1Cited by
5References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 15, 2012 |
| Grant date | Aug 12, 2014 |
| Priority date | — |
| Expiry date | Mar 31, 2032 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02C20/40
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An article having a flow-through substrate having open channels defined by porous walls, wherein the flow-through substrate includes alumina; and a CO2 sorbent disposed on the flow-through substrate, wherein the CO2 sorbent impregnates the porous walls of the flow-through substrate. Methods of making the article, its use for CO2 capture, and methods for regenerating the article for further use are also disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.