The Catalyst e sebelisoa haholo ho lithuthuthu le koloi (enjene ea peterole le enjene ea diesel) tsamaiso ea ho tima.Re ka fana ka likarolo tse peli tsa tšepe tse koahetsoeng ka litšepe tse ntle kapa tse se nang tsona tsa Pt, Pd, Rh, 'me re ka fihlela maemo a tlhahiso ea Euro 2-5 / EPA le CARB.

Karolo e tsamaisang thepa ea catalyst ke sengoathoana sa porous ceramic material, e kenngoa ka pipe e khethehileng ea ho qeta.E bitsoa "carrier" hobane ha e kenelle liketsong tsa catalytic, empa e koahetsoe ka platinum, rhodium, palladium le lirafshoa tse ling tsa bohlokoa.E ka fetola HC le CO ka khase ea ho ntša metsi ka metsing le CO2, 'me ea senya NOx ka nitrogen le oksijene.HC le CO ke likhase tse chefo.Ho hema ka ho feteletseng ho tla lebisa lefung, ha NOX e tla lebisa ka ho toba ho photochemical smog.

Mohaho o ratoang oa ts'ehetso ea li-catalyst ke tlhophiso ea khekhe ea linotši e kenyelletsang mefuta e fapaneng ea likanale tse bapileng tse lekantsoeng ka phallo ea khase 'me e tlanngoe ke marako a masesaane a ceramic.Mabota a likanale tsena a fana ka bokaholimo bakeng sa lisebelisoa tsa tšepe tsa bohlokoa tse fetolang mesi e kotsi hore e be carbon dioxide, nitrogen le mouoane oa metsi.

Ka moea oa boqapi nakong ea R&D, re ne re le teng, re ntse re le teng, 'me re tla lula re phethahatsa lihlahisoa tsa rona ka filosofi ea "saense, ho nepahala, ho nepahala le ts'ebetso e phahameng".Ka hona re etsa boitlamo ba rona: re fa bareki ba rona ts'ebeletso e sebetsang ka ho fetesisa le e khotsofatsang, 'me ona ke Mohloli oa Matla ho motho e mong le e mong k'hamphaning ea rona hore a lule a o phehella.