Izinto eziphambili ze-honeycomb catalysts ze-ceramic
I-honeycomb catalysts ze-ceramic zizinto ze-ceramic ezenziwe ngee-oxides zetsimbi ezahlukeneyo. Inxalenye yabo ephambili yi-titanium dioxide (TiO₂), ngenxa yomsebenzi wayo ophezulu we-catalytic kunye nokuzinza, okwenza ukuba isebenze ngokufanelekileyo uluhlu olubanzi lweekhemikhali. Ukongeza, icandelo elisebenzayo kwi-honeycomb ceramic catalysts yi-vanadium pentoxide (V₂O₅), ebonisa iziphumo ezigqwesileyo ze-catalytic kwimpendulo ethile yeekhemikhali ezithile. Ngaphandle kwezinto eziphambili kunye nezisebenzayo, i-honeycomb catalysts ze-ceramic zikwaqulethe ii-agent ezincedisayo ezifana ne-tungsten trioxide (WO₃), eqhubela phambili ukuphucula ukusebenza kwe-catalyst kunye nokwandisa iziphumo ze-catalytic.
Ekulungiseleleni i-honeycomb catalysts ze-ceramic, ubuchule obufana nokukhulelwa ngokuqhelekileyo kusetyenziselwa ukulayisha amacandelo asebenzayo kunye nee-agent ezincedisayo kwinkxaso ye-honeycomb ye-ceramic. Le nkxaso idla ngokwenziwa ngezinto eziphezulu{1}}ezisebenza ngeceramic ezifana ne-cordierite, ezinozinzo olubalaseleyo lwe-thermal kunye neekhemikhali, iqinisekisa ukusebenza okuzinzileyo kwe-catalyst phantsi kobushushu obuphezulu kunye nemekobume enzima.
