I-substrate ye-ceramic yenqatha lobusi sisakhiwo esikhethekileyo senqama yobusi ebandakanya uninzi lweendlela ezinodonga olucekethekileyo ezenza ipateni yegridi ene-hexagonal.Ezi tshaneli zihlala zenziwe nge-ceramics, njenge-cordierite okanye i-alumina, ekhethiweyo ngenxa yeempawu zabo ezibalaseleyo zokushisa kunye nezomatshini.Ii-substrates ze-Ceramic honeycomb ziyaziwa ngokuba yi-porosity ephezulu kunye nokuhla koxinzelelo oluphantsi, okwenza kube lula kwiinkqubo ezahlukeneyo ezifuna ukuhamba komoya okusebenzayo.

Phucula ukusebenza kwe-catalyst:

Le substrate ekhethekileyo ingasetyenziselwa njengenkqubo yenkxaso ye-catalysts kwaye ineenzuzo ezininzi kwizinto zendabuko zenkxaso ye-catalyst.Ngenxa yobume bayo be-honeycomb, inika indawo enkulu yendawo yokubeka i-catalyst.Ke ngoko, izinto ezininzi eziluncedo zinokusasazwa ngokufanayo, ngaloo ndlela ziphucula umsebenzi we-catalytic kunye nokusebenza kakuhle.Ukongeza, iimpawu eziphantsi zoxinzelelo lwe-ceramic ye-honeycomb substrate ziqinisekisa ukuhamba komoya okona kulungileyo, ngaloo ndlela kuncitshiswa ukusetyenziswa kwamandla.

Uluhlu olubanzi lwezicelo:

I-Ceramic honeycomb substrates inezicelo kumashishini ahlukeneyo axhomekeke kwii-catalysts.Kwiziguquli zecatalytic yemoto, ezi substrates zinokuguqula ngokusebenzayo igesi eyingozi yokukhupha ibe yityhefu encinci, ngaloo ndlela inciphisa ungcoliseko lomoya.Zikwasetyenziswa ngokubanzi kwiinkqubo zokulawula ukukhutshwa kwemizi-mveliso ezifana neeinjini zegesi ukususa ungcoliseko nokuthobela imigangatho engqongqo yokusingqongileyo.

Ukongezelela, i-substrates ye-ceramic ye-honeycomb idlala indima ebalulekileyo kwimveliso ye-hydrogen kunye neeseli ze-fuel, eyenza ukuguqulwa okusebenzayo kwamandla avuselelekayo kumbane osebenzisekayo.Ukuqina kwayo kunye nokumelana nokushisa okuphezulu kwenza kube yinto efanelekileyo kwiimeko zokusebenza ezinzima, ukuqinisekisa ixesha elide, ukusebenza okuthembekileyo.

IiNzuzo zokusiNgqongileyo:

Ukwamkelwa kweesubstrate zeceramic yobusi kuzisa inzuzo enkulu kokusingqongileyo.Ukukwazi kwezi substrates ukunyusa umsebenzi we-catalytic kunokuvumela ukulayishwa okuncinci kwe-catalyst kwaye ke ngoko kusetyenziswe ngokubanzi kweentsimbi ezibalaseleyo njengeplatinam kunye ne-palladium.Oku ke ngoko kunciphisa impembelelo yokusingqongileyo eyayanyaniswa nokwembiwa kwemigodi kunye nokucokisa ezi zixhobo zineendleko eziphezulu.

Ukongeza, ukuguqulwa okusebenzayo kwezinto ezikhutshwayo eziyingozi ngokusebenzisa i-ceramic honey substrates kunokunceda ukunciphisa ungcoliseko lomoya kunye negalelo kwindawo ecocekileyo, enempilo.Ukuncitshiswa kokusetyenziswa kwamandla okuziswa kukuhla koxinzelelo oluphantsi kwakhona kuguqulela ekunciphiseni ukukhutshwa kwekhabhoni, ukukhuthaza uphuhliso oluzinzileyo kunye nokulwa nokutshintsha kwemozulu.

Isishwankathelo:

Kwintsimi yeenkqubo zenkxaso ye-catalyst, i-ceramic honeycomb substrates ibonakalise ukuba ngabatshintshi bomdlalo wokwenene.Ubume bayo obukhethekileyo be-porous, i-porosity ephezulu kunye nokuhla koxinzelelo oluphantsi kwenza kube yinto ebalaseleyo yenkxaso ye-catalyst.Ngokuphucula umsebenzi we-catalytic, ukunciphisa ukusetyenziswa kwamandla kunye nokubonelela ngeenzuzo zokusingqongileyo, i-ceramic honeycomb substrates izisa amathuba amatsha kumashishini ajolise ekuphuculeni ukusebenza kakuhle kunye nokuzinza.Njengoko itekhnoloji iqhubeka nokuhambela phambili, sinokulindela kuphela izinto ezintsha kunye nokusetyenziswa kwale substrate imangalisayo kwiinkqubo ze-catalytic, ivula indlela yekamva eliqaqambileyo neliluhlaza.