NOX REMOVAL CATALYST FOR HIGH-TEMPERATURE FLUE GAS, MANUFACTURING METHOD THEREOF, AND NOX REMOVAL METHOD FOR HIGH-TEMPERATURE FLUE GAS
A NOx removal catalyst for high-temperature flue gas according to the present invention is a NOx removal catalyst for high-temperature flue gas that contains nitrogen oxide in which tungsten oxide with the number of molecular layers of tungsten oxide (WO 3 ) being five or less is supported on a comp...
Saved in:
Main Authors | , , |
---|---|
Format | Patent |
Language | English Korean |
Published |
25.09.2013
|
Subjects | |
Online Access | Get full text |
Cover
Loading…
Summary: | A NOx removal catalyst for high-temperature flue gas according to the present invention is a NOx removal catalyst for high-temperature flue gas that contains nitrogen oxide in which tungsten oxide with the number of molecular layers of tungsten oxide (WO 3 ) being five or less is supported on a complex oxide carrier containing titanium oxide. Even when high-temperature denitration is continued, a bonding force with a carrier of WO 3 can be properly maintained and volatilization can be suppressed while maintaining a high NOx removal performance. For example, the NOx removal catalyst is particularly suitable for reducing and removing nitrogen oxide contained in high-temperature gas discharged from a thermal power plant and a high-temperature boiler. |
---|---|
Bibliography: | Application Number: KR20137023204 |