Gutwika Catalitike ni okiside yuzuye ya lisansi hejuru ya catalizator. Mugihe cyo gutwika kwa catalitiki, reaction ikora ingufu nkeya zubusa hejuru yubutaka bwa catalizator, ikabyara ibicuruzwa byishimye cyane, kandi ikarekura ingufu muburyo bwimirasire yimirasire; iyo reaction irangiye Muri icyo gihe kimwe, guhitamo catalizator birashobora guhagarika neza ko habaho ingaruka zimpande zibyara ibintu byangiza kandi byangiza, kandi mubyukuri nta bihumanya cyangwa bike cyane byangiza nka NOx.CO na HC.
Catalitike yaka ifite intera nini yo gukoresha. Ukurikije ubushyuhe butandukanye, irashobora kugabanywamo ubushyuhe buke ( 1000 ℃).
Ubushyuhe buke bwa catalitiki yaka: gusukura gaze. Kuma ubushyuhe buke
Ubushyuhe bwo hagati catalitike yaka: ibikoresho bya gaze murugo. Gushyushya mu nzu no hanze.
Ubushyuhe bwo hejuru catalitike yaka: moteri yindege. Amashanyarazi asanzwe. Amashanyarazi. Itanura ry'ubushyuhe bwo hejuru.

Usibye ikoranabuhanga rikora neza kandi rizigama ingufu za catalizike yinganda, tekinoroji yo kugenzura-co-co, tekinoroji yo kugenzura urusaku ruke, hamwe na tekinoroji yo kugenzura-NOx, tekinoroji yibanze yo gukora gaze ya infragre catalitike yotsa nikintu cyingenzi cyane kuri koresha itwara ryiza rya catalizator kugirango uhuze na tekinoroji ya catalizator, ibikoresho byabatwara ntibikeneye gusa kugira imbaraga zo guhangana nubushyuhe bwo hejuru hamwe no guhangana nubushyuhe bwumuriro, ariko kandi bigomba no kuba bifite ubuso bwihariye bwo hejuru kugirango biteze imbere ingaruka ziterwa na catalizike kandi byongere gutwika neza.
Kugeza ubu, ibikoresho byubutaka bwubuki bukoreshwa munganda, ariko ububumbyi bufite aho bugarukira mumbaraga, kurwanya ubushyuhe bwumuriro, hamwe nubuso bwihariye.
Ugereranije nubukorikori gakondo bwubuki nicyuma cyubuki, icyuma cya furo gifite ibyiza bikurikira, kandi nigicuruzwa cyiza cyo gusimbuza no kuzamura ibicuruzwa bigezweho.
1. Kurwanya ubushyuhe buhebuje
2. Acide nziza hamwe na alkali irwanya, irashobora gukoreshwa mubidukikije
3. Ubwikorezi buhebuje, kwihanganira umwuka muke, imiterere ya pore-eshatu zifite imiterere myiza yo gukwirakwiza ikirere
4.