Cov catalysts muaj xws li hlau catalysts, acid-base catalysts, biocatalysts, thiab nanocatalysts. Cov hlau catalysts xws li platinum thiab palladium feem ntau yog siv rau hauv cov tshuaj tiv thaiv hydrogenation; acid-base catalysts xws li aluminosilicates yog siv dav hauv roj av tawg; biocatalysts feem ntau yog cov enzymes; thiab nanocatalysts muaj kev ua haujlwm siab catalytic vim lawv qhov tshwj xeeb saum npoo av.
Hauv cov tshuaj tiv thaiv, lawv txo qis lub zog ua kom muaj zog, tso cai rau cov tshuaj tiv thaiv kom ua tau zoo ntawm qhov kub thiab txias, yog li txuag lub zog thiab cov nqi. Catalysts yog dav siv nyob rau hauv ntau yam lag luam xws li chemical engineering, roj av refining, tshuaj, thiab kev tiv thaiv ib puag ncig. Piv txwv li, nyob rau hauv roj av refining, catalysts yog siv los tawg hnyav roj los tsim lub teeb fuels; nyob rau hauv automotive kev kho mob, catalysts pab hloov cov pa phem rau hauv cov khoom uas tsis muaj teeb meem. Kev xaiv catalyst feem ntau yog nyob ntawm hom tshuaj tiv thaiv, qhov kub thiab txias, thiab cov yam ntxwv ntawm cov khoom xav tau. Thaum siv cov catalysts, yuav tsum tau them nyiaj rau lawv cov kev ua ub no, kev xaiv, thiab kev ruaj ntseg, nrog rau cov teeb meem lom los yog deactivation.
