Purifier
US7438864B2 · kind B2 · utility
3Cited by
9References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 8, 2002 |
| Grant date | Oct 21, 2008 |
| Priority date | — |
| Expiry date | Nov 2, 2023 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J19/2495
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
In a system having a component 106 which is capable of reacting with a gaseous contaminant in a gas stream, a purifier assembly 102 is positionable in the gas stream and comprises a purifier medium 112 that reacts with the gaseous contaminant in a manner in which is substantially similar to the manner in which the component 106 reacts with the gaseous contaminant.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.