Flue gas conditioning system
US5196038A · kind A · utility
11Cited by
46References
20Claims
0Family size
Inventor
Key dates
| Filing date | Jul 24, 1992 |
| Grant date | Mar 23, 1993 |
| Priority date | — |
| Expiry date | Jul 24, 2012 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB03C3/14
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Improved apparatus and methods for the treatment of boiler flue gas with sulfur trioxide conditioning agent include the beneficial use of catalytic converters that can be located immediately adjacent the injection site for their sulfur trioxide output, that can be individually sized and manufactured for variable required conditioning agent outputs, that can be individually controlled and can provide substantially improved conversion efficiency and that can provide an efficient, flexible, effective and relatively inexpensive multi-boiler flue conditioning system.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.