Denitration catalyst as well as preparation method and application thereof
A technology of denitration catalyst and auxiliary agent, which is applied in the field of flue gas denitration, can solve the problems of difficult application of denitration catalyst, low nitrogen oxide efficiency, large energy consumption, etc. The effect of surface area
Pending Publication Date: 2021-03-19
SHANDONG AIREP ENVIRONMENTAL TECH CO LTD
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Abstract
The invention provides a denitration catalyst as well as a preparation method and application thereof, and belongs to the technical field of flue gas denitration. The denitration catalyst comprises acarrier, an active component and an auxiliary agent, the active component and the auxiliary agent are loaded on the carrier; the carrier is an eggshell type activated alumina ball; the active component is manganese oxide; and the auxiliary agent is samarium oxide. The catalyst provided by the invention can maintain good denitration activity in a low temperature range.
Application Domain
Dispersed particle separationMetal/metal-oxides/metal-hydroxide catalysts
Technology Topic
Manganese oxideSamarium oxide +5
Examples
- Experimental program(6)
- Comparison scheme(1)
- Effect test(1)
Example Embodiment
Example Embodiment
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PUM
Property | Measurement | Unit |
Particle size | 4.0 ~ 6.0 | mm |
Specific surface area | 280.0 ~ 350.0 | m²/g |
Specific surface area | 300.0 | m²/g |
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