Method of deodorizing a gas containing maloderous components
US5472676A · kind A · utility
9Cited by
8References
10Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 24, 1992 |
| Grant date | Dec 5, 1995 |
| Priority date | — |
| Expiry date | Aug 24, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J35/33
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A gas containing malodorous components is deodorized by passing the gas over a MnO.sub.2 based catalyst while the catalyst is heated by directly applying an electric current thereto, thereby catalytically oxidizing the malodorous components in the gas and effecting their removal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.