Imikhiqizo yomhlaba engavamile idlala indima ebalulekile ekuthuthukisweni nasekusetshenzisweni kwama-catalyst ezindlela ezintathu, okuyizingxenye ezibalulekile ezinhlelweni zokulawula ukungcola kwezimoto. Lawa ma-catalyst aklanyelwe ukunciphisa ukukhishwa okuyingozi okuvela ezinjinini ezivuthayo zangaphakathi, ikakhulukazi lezo zama-nitrogen oxides, i-carbon monoxide, nama-hydrocarbon. Ukufakwa kwezinto ezingavamile zomhlaba kuma-catalyst ezindlela ezintathu kuthuthukise kakhulu ukusebenza kwazo nokusebenza kahle, okuzenze zibaluleke kakhulu embonini yezimoto.
Imikhiqizo yomhlaba engavamile iqoqo lezakhi zamakhemikhali ezibonisa izici eziyingqayizivele ze-elekthronikhi, ezibonakalayo, nezikazibuthe. Izakhi zomhlaba ezingavamile njenge-cerium, i-lanthanum, ne-neodymium (i-Cerium ammonium nitrate, i-Cerium oxide, i-cerium nitrate, i-cerium carbonate, ne-lanthanum nitrate) ziphakathi kwezinhlanganisela zomhlaba ezingavamile ezisetshenziswa kakhulu ku-catalysis. Lezi zinhlanganisela zaziwa ngamandla azo okwenza kube lula ukusabela kwamakhemikhali okuhlukahlukene futhi zisetshenziswa kabanzi njengezisusa ezinqubweni zezimboni. I-cerium oxide, isibonelo, iyingxenye eyinhloko ekwakhiweni kwezinto ezisekela i-catalyst, ehlinzeka ngomthamo ophezulu wokugcina umoya-mpilo futhi ikhuthaza ukuguqulwa kwezinto ezingcolile eziyingozi zibe izinto eziyingozi kancane. I-Lanthanum ne-neodymium nazo zisetshenziselwa ukuthuthukisa ukuzinza kwe-thermal kanye nomsebenzi we-catalytic we-catalysts yezindlela ezintathu. Ukusetshenziswa kwemikhiqizo yomhlaba engavamile kulawa ma-catalyst kuye kwaholela entuthukweni enkulu yokulawula ukungcola, okunomthelela endaweni ehlanzekile nesimeme.
Ukubaluleka kwemikhiqizo yomhlaba eyivelakancane kuma-catalyst ezindlela ezintathu kusemandleni ayo okuthuthukisa ukusebenza kwawo konke nokuqina kwamasistimu e-catalyst. Ngokusebenzisa izici eziyingqayizivele zezakhi zomhlaba ezingavamile, njengendawo yazo ephezulu, amandla okugcina umoya-mpilo, nokuzinza kwe-thermal, abakhiqizi bezimoto bangathuthukisa ama-catalyst asebenza kahle kakhulu futhi angavumelani nemvelo. Lokhu akusizi nje kuphela ekuhlangabezaneni nemithetho eqinile yokukhipha umoya kodwa futhi kunciphisa umthelela wemvelo wezinto ezikhishwa yizimoto. Njengoba imboni yezimoto iqhubeka nokubeka phambili ukusimama kanye nesibopho sezemvelo, ukusetshenziswa kwemikhiqizo yomhlaba engavamile ngezindlela ezintathu zokuvuselela kuzohlala kuyisici esibalulekile sobuchwepheshe bokulawula ukungcola.
Sengiphetha, ukusetshenziswa kwemikhiqizo yomhlaba engavamile kuma-catalysts anezindlela ezintathu kuguqule ukulawulwa kokungcoliswa kwemvelo emkhakheni wezimoto. Izakhiwo eziyingqayizivele zezakhi zomhlaba ezingavamile zenze ukuba kuthuthukiswe amasistimu e-catalyst asebenza kahle kakhulu, okunomthelela endaweni ehlanzekile nenempilo. Njengoba isidingo sobuchwepheshe bezimoto ezihlanzekile siqhubeka sikhula, ukubaluleka kwemikhiqizo yomhlaba eyivelakancane kuma-catalysts anezindlela ezintathu kuzogqama kakhulu, okuqhubekisela phambili intuthuko kubuchwepheshe bokulawula ukungcola.
Isikhathi sokuthumela: Jul-30-2024
