Lag luam wholesale Metallic Catalytic Converter rau maus taus Chaw tsim tshuaj paus thiab tsum |JSMUFFLER

Metallic Catalytic Converter rau maus taus Featured duab

Lus piav qhia luv luv:

1. Catalyst hom: Platinum, palladium, rhodium, thiab lwm yam hlau tseem ceeb thiab tsis tshua muaj ntiaj teb cov ntsiab lus ntawm cov compound catalyst.

2. Catalyst substrate: Honeycomb ceramic substrate, hlau substrate.

3. Cov txheej txheem zoo heev rau kev ua haujlwm ruaj khov, kav ntev thiab ruaj khov catalytic.

4. Cov txheej txheem thev naus laus zis thiab cov txheej txheem ntim khoom ua kom ntseeg tau tias thermal shock thiab mechanical stability.

5. Ntau yam, ua tiav cov lus qhia, cov neeg siv khoom xav tau thiab yuav ua raws li cov txheej txheem kev ua haujlwm kom haum raws li cov neeg xav tau sib txawv.

6. tuaj yeem ua tau raws li Euro3, Euro4, Euro5 lossis CARB, EPA tus qauv.

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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.

Peb-txoj kev catalyst (TWC) rau maus taus kom tau raws li EPA, CARB thiab Euro III, IV, V, VI emission standard.Los ntawm kev siv hlau chromium aluminium alloy (FeCrAl) honeycomb lub cev raws li cov cab kuj, platinum (Pt), palladium (Pd), rhodium (Rh) thiab lwm yam hlau muaj nuj nqis raws li cov khoom siv catalyst.Kev siv cov txheej txheem tshwj xeeb los txhim kho cov adhesion ntawm cov hlau tseem ceeb ntawm cov hlau substrate, kev hloov pauv kev ua haujlwm rau CO, HC thiab NOX tuaj yeem ncav cuag ntau dua 85%, uas yuav pab cov catalysts ntsib 30000 Km durability yuav tsum tau.

Ua ntej nkag mus rau VOCs roj, nws yog ib qho tsim nyog yuav tsum nkag mus rau cov huab cua ntshiab kom tag nrho preheat lub catalyst (preheat rau 240ºC ~ 350ºC). Lub catalyst yuav tsum tau maj mam, thiab cov kev taw qhia ntawm lub catalyst qhov yuav tsum ua raws li cov kev taw qhia ntawm cov huab cua ntws. Thaum sau, thiab muab tso rau ze ze, tsis muaj qhov khoob.Qhov kev ua haujlwm zoo tshaj plaws ntawm cov catalyst yog 250 ~ 500ºC, cov pa roj concentration yog 500 ~ 4000mg / m3, thiab GHSV yog 10000 ~ 20000h-1.Nws yuav tsum raug zam kom deb li deb tau kom tsis txhob muaj qhov nce siab ntawm cov pa roj concentration los yog lub sij hawm ntev kub ntawm catalyst saum 600ºC.Cov catalyst yuav tsum tsis txhob ntub dej, tsis txhob ntub dej los yog yaug nrog dej.

Los ntawm catalytic oxidation ntawm txhua yam kev lag luam volatile organic pov tseg roj VOCs, kom ua tiav cov qauv kev lag luam, feem ntau yog siv hauv catalytic combustion kho cov zaub mov, tshuaj, luam ntawv, tshuab, tsheb tsim, petrochemical, organic tshuaj, tshuaj lom neeg kev lag luam emissions uas muaj carbon monoxide. , aromatic hydrocarbons, hydrocarbons thiab oxygen-muaj derivatives, thiab lwm yam tshuaj lom thiab teeb meem organic pov tseg gas.