Collecting a gaseous pollutant from air
US12409406B2 · kind B2 · utility
0Cited by
16References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 16, 2022 |
| Grant date | Sep 9, 2025 |
| Priority date | — |
| Expiry date | Aug 28, 2042 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02C20/40
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
An apparatus for collecting a gaseous pollutant from air may comprise multiple vertical panel-beds each containing a solid sorbent; a fan to pass the air through the multiple vertical panel-beds and over the solid sorbent; an outlet gate configured to release the solid sorbent from the multiple vertical panel-beds after the fan passes the air over the solid sorbent; a regeneration vessel configured to regenerate the released solid sorbent by recovering the gaseous pollutant from the released solid sorbent; and a conveyor configured to return the regenerated solid sorbent to the multiple vertical panel-beds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.