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Honeycomb SCR denitration catalystHits：1839
Time：2016-11-14 16:23:55 |
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| Characteristics of honeycomb catalyst |
| The honeycomb catalyst consists of a variety of raw materials mixing, molding, sintering, surface active, wear reducing activity It can be designed according to the actual flue gas condition High temperature calcination process, the ability to resist high temperature instantaneous boiler The inlet side of the flue gas is provided with an abrasion resistant coating, which has the advantages of strong abrasion resistance and long mechanical life Ultrafine TiO2 is the base material with large specific surface area and stable activity Special formula design, anti poisoning, excellent wear resistance High activity, high denitration efficiency, low oxidation rate of sulfur dioxide, ammonia escape rate is low Wide range of use, high reliability Small size, large specific surface area, good economy |
| SCR Basic principles of selective catalytic SCR reduction |
| Basic performance index of catalyst A good catalyst has the following characteristics Higher NOx reduction activity, denitrification rate of 90% 小于0.15%/kg Strong wear resistance, less than 0.15%/kg Higher thermal stability, use temperature 300-420℃ High thermal shock resistance 24000hrs，10years Chemical life 24000hrs, mechanical life of 10 years Lower pressure drop Lower SO2 oxidation rate＜1% Lower ammonia escape rate＜3PPM |
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