Lag luam wholesale Euro5 siab zoo Pt Pd Rh Hlau Lub tog raj kheej Catalyst Carrier rau tsheb Chaw tsim tshuaj paus thiab tsum |JSMUFFLER

Euro5 High Quality Pt Pd Rh Hlau Lub tog raj kheej Catalyst Carrier rau Tsheb Featured duab

Lus piav qhia luv luv:

1. Cov txheej txheem zoo.

2. tuaj yeem nyob ntawm tus neeg siv khoom tsim cov duab thiab qhov loj me.

3. Cov nyhuv purification ntau dua

4. Zoo tiv thaiv catalyst lom kev ua tau zoo thiab pab tau lub neej

5. Polishing thiab etching yog muaj.

6. Txog Euro VI Emission Standard.

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Lub catalytic converter yog qhov tseem ceeb tshaj plaws sab nraud purification ntaus ntawv ntsia tau rau hauv lub tso pa tawm, uas yuav hloov cov pa phem xws li CO, HC thiab NOx los ntawm cov pa pa mus rau hauv cov pa roj carbon dioxide, dej thiab nitrogen los ntawm oxidation thiab txo.Thaum cov roj kub kub dhau los ntawm chav ua kom huv, tus neeg ua haujlwm huv hauv cov catalyst yuav txhim khu kev ua haujlwm ntawm CO, HC thiab NOx thiab txhawb nqa lawv kom ua tiav qee yam oxidation txo cov tshuaj tiv thaiv, uas CO yog oxidized kom tsis muaj xim thiab non-toxic carbon dioxide gas thaum kub siab;HC cov tebchaw yog oxidized rau dej (H20) thiab carbon dioxide ntawm qhov kub thiab txias;NOx txo qis rau nitrogen thiab oxygen.Peb lub teeb meem gases dhau los ua cov pa phem tsis zoo, kom cov pa roj tuaj yeem ua kom huv.

Cov cab kuj ib feem ntawm cov catalyst yog ib qho ntawm cov khoom siv porous ceramic, uas yog ntsia rau hauv cov yeeb nkab tshwj xeeb.Nws yog hu ua tus neeg nqa khoom vim nws tsis koom nrog cov tshuaj tiv thaiv catalytic, tab sis yog them nrog platinum, rhodium, palladium thiab lwm yam hlau zoo nkauj.Nws tuaj yeem hloov HC thiab CO hauv cov pa tso rau hauv dej thiab CO2, thiab decompose NOx rau hauv nitrogen thiab oxygen.HC thiab CO yog cov pa phem.Kev nqus pa ntau dhau yuav ua rau tuag taus, thaum NOX yuav ncaj qha mus rau photochemical smog.

Raws li kev ua haujlwm ib txwm muaj ntawm catalytic converter, vim muaj qhov loj ntawm cov tshuaj tiv thaiv hluav taws xob los ntawm cov tshuaj tiv thaiv oxidation, kev ua haujlwm ntawm catalytic converter tuaj yeem txiav txim los ntawm qhov sib piv ntawm qhov kub thiab txias.Qhov hluav taws xob kub ntawm catalytic converter yuav tsum yog tsawg kawg yog 10 ~ 15% siab tshaj qhov kub ntawm qhov nkag.Rau feem ntau cov catalytic converters ib txwm, qhov hluav taws xob kub ntawm catalytic converter yuav tsum yog 20 ~ 25% siab tshaj qhov kub inlet.

Honeycomb hlau substrate catalyst muaj qhov zoo ntawm kev kub ceev, ntim me me, siab mechanical zog, tseem ceeb thaum tshav kub kub-ua hauj, thiab lwm yam. Nws yog dav siv nyob rau hauv maus taus thiab tsheb (gasoline engine thiab diesel cav) pa system.Peb tuaj yeem ua tau raws li tus qauv emission Euro II, Euro III, Euro IV, Euro V, EPA thiab CARB.