Cov khoom tseem ceeb ntawm honeycomb ceramic catalysts
Honeycomb ceramic catalysts yog qhov tseem ceeb ntawm cov khoom siv ceramic uas muaj ntau yam hlau oxides. Lawv cov khoom tseem ceeb yog titanium dioxide (TiO₂), vim nws cov catalytic siab thiab ruaj khov, ua rau nws ua tau zoo catalyze ntau yam tshuaj tiv thaiv. Tsis tas li ntawd, cov khoom tseem ceeb hauv honeycomb ceramic catalysts yog vanadium pentoxide (V₂O₅), uas nthuav tawm cov teebmeem catalytic zoo rau qee yam tshuaj lom neeg. Dhau li ntawm cov khoom tseem ceeb thiab nquag, honeycomb ceramic catalysts kuj muaj cov neeg ua haujlwm pabcuam xws li tungsten trioxide (WO₃), uas ntxiv dag zog rau kev ua haujlwm catalyst thiab txhim kho cov teebmeem catalytic.
Hauv kev npaj ntawm honeycomb ceramic catalysts, cov tswv yim xws li impregnation feem ntau yog siv los thauj cov khoom siv thiab cov neeg ua haujlwm pabcuam mus rau cov khoom siv ceramic honeycomb. Qhov kev txhawb nqa no feem ntau yog ua los ntawm siab -cov ntaub ntawv ceramic xws li cordierite, muaj cov thermal thiab tshuaj lom neeg ruaj khov, ua kom ruaj khov catalytic kev ua tau zoo ntawm cov catalyst nyob rau hauv qhov kub thiab txias thiab ib puag ncig nyuaj.
