Isiguquli se-Auto catalytic nesithwali se-catalyst sesiphenduke izingxenye ezibalulekile zezimoto zesimanje.Njengoba amazwe emhlabeni wonke ephishekela izindinganiso eziqinile zemvelo, abakhiqizi bezimoto bebesebenza kanzima ukuze bathuthukise ukonga kukaphethiloli nokunciphisa intuthu yezimoto zabo.Obunye ubuchwepheshe obubalulekile obunike amandla lezi ntuthuko isiguquli se-auto catalytic.

I-auto catalytic converter iyidivayisi eguqula isisi esiyingozi esiphuma ezinjinini ezivuthayo sibe amagesi angayingozi kangako ngaphambi kokuba akhishelwe emkhathini.Isiguquli siqukethe i-catalyst, ngokuvamile eyenziwe ngezinsimbi eziyigugu njengeplatinamu, i-palladium, ne-rhodium, esheshisa ukusabela kwamakhemikhali okwephula ukukhishwa kwekhabhoni.Isiguquli sisebenza ngenqubo ebizwa ngokuthi i-oxidation-reduction, eyenzeka lapho amagesi e-exhaust edlula ku-catalyst.Umoya-mpilo osemoyeni uhlangana nama-hydrocarbon angashiswanga kanye ne-carbon monoxide ukuze kwakhe isikhutha namanzi, kuyilapho ama-nitrogen oxide ehla abe yi-nitrogen nomoya-mpilo.

Ukuze isebenze kahle, isiguquli se-auto catalytic sidinga isakhiwo sokusekela ukuze sibambe i-catalyst endaweni futhi sikhulise indawo yaso engaphezulu.Lesi sakhiwo sokusekela saziwa ngokuthi i-catalyst carrier.Ngokuvamile kwenziwa nge-ceramic material ene-porous ehlanjululwa ngongqimba oluncane lwe-alumina noma ezinye izinto ezisiza ukugxilisa i-catalyst futhi ziyivikele ekugqokeni kwemishini kanye namazinga okushisa aphezulu.

Imikhiqizo edayiswayo eshisayo yasefekthri njenge-auto catalytic converter kanye ne-catalyst carrier ibalulekile ekuzuzeni ezokuthutha ezisimeme.Abagcini nje ukunciphisa ukukhishwa okulimazayo, kodwa futhi basiza ukuthuthukisa ukusebenza kahle kukaphethiloli, okubuye kunciphise inani lamagesi abamba ukushisa akhiqizwayo.Ngaphezu kwalokho, zidlala indima ebalulekile ekugcineni umoya wethu uhlanzekile futhi zivikele impilo yomphakathi.

Ngenxa yentuthuko kwezobuchwepheshe nezinqubo zokukhiqiza, imikhiqizo yokuthengisa eshisayo yasefekthri efana ne-auto catalytic converter kanye ne-catalyst carrier iyathengeka futhi itholakala kabanzi.Lokhu kuholele ekwamukelweni okukhulu kobuchwepheshe bokulawula ukungcola ngabakhi bezimoto emhlabeni wonke, futhi sekudale namathuba amasha kumabhizinisi amancane naphakathi nendawo emkhakheni wokukhiqiza.Njengoba isidingo sezimoto ezihlanzekile neyonga uphethiloli siqhubeka sikhula, imakethe yale mikhiqizo kulindeleke ukuthi ikhule nakakhulu eminyakeni ezayo.

Sengiphetha, imikhiqizo yokuthengisa eshisayo yasefekthri efana ne-auto catalytic converter kanye ne-catalyst carrier ibalulekile ukuze kuzuzwe uhlelo lokuhamba oluhlanzekile noluzinzile.Bamele impumelelo ebalulekile kwezobuchwepheshe eguqule imboni yezimoto, futhi isize ukuthuthukisa impilo yomphakathi nokuvikela imvelo.Singalindela ukubona intuthuko enkulu nakakhulu nezinto ezintsha kulo mkhakha esikhathini esizayo, njengoba abakhiqizi bezimoto nabakhiqizi beqhubeka nokusebenzela umhlaba osimeme futhi olinganayo.