Process for removal of carbon dioxide from combustion gases
US9174161B2 · kind B2 · utility
1Cited by
1References
49Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 26, 2008 |
| Grant date | Nov 3, 2015 |
| Priority date | — |
| Expiry date | Mar 24, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P70/10
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A device for purifying smoke gases comprising a cylindrical container with a gas inlet at its bottom region and a gas exit for purified gas in its top region, as well as an inlet for washing liquid and an exit for spent washing liquid, wherein the container internally does not include any current baffles so that the gas and liquid can rotate freely, and wherein the container internally has a stirring device of perforated plates, e.g. netting discs, for optimal mixing of gas and fluid. It is also disclosed a process for purifying such smoke gases, wherein such a purification device is used.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.