Iimveliso zomhlaba ezinqabileyo zidlala indima ebalulekileyo ekuphuhliseni nasekusetyenzisweni kwee-catalysts zeendlela ezintathu, eziyinxalenye ebalulekileyo kwiinkqubo zokulawula ukukhutshwa kweemoto. Ezi zixhobo zenzelwe ukunciphisa ukukhutshwa okunobungozi kwiinjini zokutsha zangaphakathi, ngakumbi ezo zenitrogen oxides, icarbon monoxide, kunye neehydrocarbons. Ukudityaniswa kwezinto ezinqabileyo zomhlaba kwiindlela ezintathu ze-catalysts ziphucule kakhulu ukusebenza kwazo kunye nokusebenza kwazo, zibenza babaluleke kakhulu kushishino lweemoto.
Iimveliso zomhlaba ezinqabileyo liqela leekhemikhali ezibonisa iipropathi zombane ezizodwa, zamehlo kunye nemagnethi. Izinto ezinqabileyo zomhlaba ezifana ne-cerium, i-lanthanum, kunye ne-neodymium (i-Cerium ammonium nitrate, i-Cerium oxide, i-cerium nitrate, i-cerium carbonate, kunye ne-lanthanum nitrate) ziphakathi kwezinto ezisetyenziswa ngokuqhelekileyo emhlabeni ezinqabileyo kwi-catalysis. Ezi khompawundi ziyaziwa ngokukwazi ukuququzelela ukuphendulwa kweekhemikhali ezahlukeneyo kwaye zisetyenziswa ngokubanzi njengezinto ezibangela iinkqubo zoshishino. Ngokomzekelo, i-cerium oxide iyinxalenye ephambili ekuqulunqweni kwezinto zokuxhasa i-catalyst, ukunika amandla okugcina i-oksijini ephezulu kunye nokukhuthaza ukuguqulwa kwezinto ezingcolileyo ezinobungozi kwizinto ezingenabungozi. I-Lanthanum kunye ne-neodymium nazo zisetyenziselwa ukuphucula ukuzinza kwe-thermal kunye nomsebenzi we-catalytic we-catalysts yeendlela ezintathu. Ukusetyenziswa kweemveliso zomhlaba ezinqabileyo kwezi ziphembeleli kukhokelele kwinkqubela phambili ebonakalayo kubuchwepheshe bokulawula ukukhutshwa kwezinto ezikhutshwayo, okunegalelo kwindawo ecocekileyo nezinzileyo.
Ukubaluleka kweemveliso ezinqabileyo zomhlaba kwiindlela ezintathu zokuncedisa zilele ekukwazini kwabo ukuphucula ukusebenza ngokubanzi kunye nokuqina kweenkqubo zokuvuselela. Ngokusebenzisa iipropati ezikhethekileyo zezinto ezinqabileyo zomhlaba, ezifana nommandla wazo ophezulu, umthamo wokugcina i-oksijini, kunye nokuzinza kwe-thermal, abavelisi beemoto banokuphuhlisa i-catalysts esebenzayo kunye neyokusingqongileyo. Oku akuncedi nje ukuhlangabezana nemigaqo engqongqo yokukhupha izinto ezikhutshwayo kodwa kukwanciphisa impembelelo yokusingqongileyo yokukhutshwa kwezithuthi. Njengoko i-automotive industry iqhubeka nokubeka phambili ukuzinza kunye noxanduva lokusingqongileyo, ukusetyenziswa kweemveliso ezinqabileyo zomhlaba kwiindlela ezintathu ze-catalysts kuya kuhlala kuyinkalo ebalulekileyo yeteknoloji yokulawula ukukhutshwa.
Ukuqukumbela, ukusetyenziswa kweemveliso zomhlaba ezinqabileyo kwiindlela ezintathu zokuvuselela inguqu kulawulo lokukhutshwa kwemveliso kwicandelo leemoto. Iimpawu ezizodwa zezinto ezinqabileyo zomhlaba zenze ukuba kuphuhliswe iinkqubo ze-catalyst ezinamandla kakhulu, ezinegalelo kwindawo ecocekileyo nenempilo. Njengoko imfuno yetekhnoloji yemoto ecocekileyo iqhubeka nokukhula, ukubaluleka kweemveliso zomhlaba ezinqabileyo kwiindlela ezintathu zokuvuselela kuya kucaca ngakumbi, kuqhubela phambili ukuqhubela phambili kwitekhnoloji yokulawula ukukhutshwa.
Ixesha lokuposa: Jul-30-2024
