Video: Cov catalysts hauv cov catalytic converters ua tiav li cas?
2024 Tus sau: Miles Stephen | [email protected]. Kawg hloov kho: 2023-12-15 23:36
Catalytic converter substrate
Catalytic converters yog siv los txo cov nitrogen oxides, carbon monoxide, thiab unreacted hydrocarbons nyob rau hauv tsheb emissions. Nyob rau hauv ntau tshaj peb-txoj kev converters tus kheej catalysts ua kom tiav txo qis ntawm txhua hom ib txhij
Tom qab ntawd, dab tsi catalyst siv hauv catalytic converters?
Cov siv catalyst hauv converter feem ntau yog cov hlau zoo li platinum, palladium thiab rhodium. Platinum yog siv raws li kev txo qis catalyst thiab raws li oxidation catalyst . Txawm hais tias platinum yog ib qho tseem ceeb heev catalyst thiab dav siv , nws kim heev thiab tsis haum rau txhua daim ntawv thov.
Ib yam li ntawd, dab tsi yog nyob rau hauv lub catalytic converter uas muaj nuj nqis heev? Catalytic Kev hloov pauv muaj ntau yam hlau, suav nrog tooj liab, npib tsib xee, cerium, hlau thiab manganese. Me me ntawm rhodium kuj pom nyob rau hauv ib catalytic converter . Rhodium, zoo li platinum thiab palladium, yog heev tsis tshua muaj thiab muaj nuj nqis . Peb cov hlau no tuaj yeem siv rau cov hniav nyiaj hniav kub, hluav taws xob thiab kev lag luam.
Yog li ntawd, pes tsawg tus catalytic converter tsim nyog nyob rau hauv seem?
Catalytic Converters
| Hlau / Khoom | Tus nqi tam sim no |
|---|---|
| Pre-Domestic Cat VIEW METAL DETAILS | $24-$45 / ib |
| Me GM Cat Me me me me los ntawm GM ua lub tsheb. XOV XWM HAUJ LWM | $77-$168 / ib |
| Loj GM Cat Loj loj me me los ntawm GM ua lub tsheb. XOV XWM HAUJ LWM | $88-$192 / ib |
Vim li cas cov chaw tsim khoom ntawm catalytic converters yuav xav siv tsawg catalyst?
Catalytic converters Cov no pab txo qhov tso tawm cov pa roj carbon monoxide los ntawm cov pa tso pa tawm. Lawv muaj platinum thiab rhodium, uas ua raws li catalysts . Cov tshuaj tiv thaiv hauv catalytic converters : hloov carbon monoxide (uas yog toxic) rau hauv carbon dioxide.
Pom zoo:
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