Chosinthira cha catalytic:
Chosinthira mpweya wa catalytic ndi gawo la makina otulutsa utsi wa magalimoto. Chipangizo chosinthira mpweya wa catalytic ndi chipangizo choyeretsera utsi chomwe chimagwiritsa ntchito ntchito ya chothandizira kusintha CO, HC ndi NOx mu mpweya wa utsi kukhala mpweya wopanda vuto kwa thupi la munthu, womwe umadziwikanso kuti chipangizo chosinthira mpweya wa catalytic. Chipangizo chosinthira mpweya wa catalytic chimasintha mpweya woipa wa Co, HC ndi NOx mu mpweya wa utsi kukhala mpweya wopanda vuto carbon dioxide, nayitrogeni, haidrojeni ndi madzi kudzera mu okosijeni, kuchepetsa, mpweya wochokera m'madzi ndi kusintha kwa nthunzi pansi pa mphamvu ya chothandizira.
Malinga ndi njira yoyeretsera chipangizo chosinthira ma catalytic, chingagawidwe m'magulu awiri: chipangizo chosinthira ma okosijeni, chipangizo chosinthira ma catalytic chochepetsera ndi chipangizo chosinthira ma catalytic cha njira zitatu.
