Fa'atau oloa Siisii Metallic Catalytic Converter mo le uila afi Gaosi ma Fa'atau |JSMUFFLER

Metallic Catalytic Converter mo uila afi Ata Fa'aalia

Fa'amatalaga Puupuu:

1. Ituaiga Catalyst: Platinum, palladium, rhodium, ma isi uʻamea taua ma elemene eleele seasea o le catalyst faʻapipiʻi.

2. Su'ega fa'atosina: Mea fa'ameamea fa'ameamea, mea u'amea.

3. Faʻapipiʻi lelei mo le faʻamalosi, tumau ma faʻamautu faʻatinoga catalytic.

4. Fa'atekonolosi fa'atekonolosi ma auala fa'apipi'i e fa'amautu fa'atuatuaina te'i vevela ma mautu fa'ainisinia.

5. Eseesega, faʻamatalaga atoatoa, manaʻoga o tagata faʻatau ma e mafai ona faʻavae i luga o faʻataʻitaʻiga faʻapitoa mo le faʻafetauiina o manaoga eseese o tagata o tausia.

6.E mafai ona faʻafeiloaʻi Euro3, Euro4, Euro5 poʻo CARB, EPA tulaga.

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Fa'amatalaga Oloa

Faailoga o oloa

Folasaga o oloa

O le catalytic converter o le masini faʻamamaina pito i fafo e sili ona taua o loʻo faʻapipiʻiina i totonu o le faʻaogaina o le tino, lea e mafai ona faʻaliliuina kasa leaga e pei o le CO, HC ma le NOx mai le kesi faʻafefe i le carbon dioxide e le afaina, vai ma le nitrogen e ala i le faʻamaʻiina ma le faʻaitiitia.

Le tolu-ala catalyst (TWC) mo uila afi e fetaui ma le EPA, CARB ma Euro III, IV, V, VI emission tulaga.I le faʻaaogaina o le uʻamea chromium alumini alumini (FeCrAl) tino faʻapipiʻi meli e fai ma ave, platinum (Pt), palladium (Pd), rhodium (Rh) ma isi uʻamea taua e fai ma vaega faʻamalosi.O le faʻaaogaina o tekonolosi faʻapitoa faʻapitoa e faʻaleleia ai le faʻapipiʻiina o metala taua i luga o le uʻamea uʻamea, faʻaleleia lelei mo CO, HC ma NOX e mafai ona oʻo atu i le 85%, lea o le a fesoasoani i mea faʻapipiʻi e faʻafeiloaʻi le 30000 Km manaʻoga tumau.

A'o le'i ulufale atu i le kasa VOCs, e tatau ona ulufale i totonu o le ea fou tafe e faʻamalo atoatoa le faʻamalosi (muaʻi vevela i le 240ºC ~ 350ºC). E tatau ona taulimaina lemu le catalyst, ma o le itu o le pu faʻamalosi e tatau ona ogatasi ma le itu o le tafe o le ea. pe a faʻatumu, ma tuʻu vavalalata, e aunoa ma ni gaps.O le vevela sili ona lelei o le faʻaogaina o le catalyst o le 250 ~ 500ºC, o le faʻaogaina o le kesi o le 500 ~ 4000mg / m3, ma le GHSV o le 10000 ~ 20000h-1.E tatau ona aloese mai le mamao e mafai ai e aloese ai mai le faʻafuaseʻi o le faʻaogaina o le kesi gase poʻo le maualuga umi o le vevela o le catalyst i luga aʻe o le 600ºC. E tatau ona faʻafefete le catalyst, aua le faʻafefe pe fufulu ile vai.

E ala i le catalytic oxidation o ituaiga uma o alamanuia volatile organic otaota kasa VOCs, e ausia tulaga alamanuia emission, e masani ona faaaogaina i catalytic combustion togafitiga o meaai, vailaau, lomitusi, masini, gaosiga o taavale, petrochemical, kemikolo kemisi, vailaau vailaau emissions alamanuia o loo i ai carbon monoxide , hydrocarbons manogi, hydrocarbons ma mea e maua ai le okesene, ma isi kasa oona ma leaga otaota otaota.