I-China Catalytic Converter Manufacture and Factory |Sino Vision

I-Catalytic Converter

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Imininingwane Yomkhiqizo

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Isingeniso salo mkhiqizo:

Eyethuezintathu way catalystyezimoto zisebenzisa izinsimbi noma i-ceramic njengesithwali, yengeza i-coupound oxide eyenziwe ngokwayo njenge-accessory yesithako kanye nenani elincane lezinsimbi eziyigugu, ngaleyo ndlela igcina i-sinter ngemuva kwenqubo ekhethekile yokumboza.Lo mkhiqizo awunqunyelwe ukuncishiswa.

I-catalyst isebenzise ngokugcwele umphumela wokuhlanganisa wezinsimbi eziyigugu kanye ne-rare-earth coupound oxide, ngaphansi kwethonya lapho i-Carbon Oxide(CO), i-Hydrocarbon(HC) ne-Oxynitride(Nox) esegesi yomsila wezimoto ifakwe i-oxidized futhi. i-deoxidized.Ngale ndlela, lezi zinto ezintathu ezingcolisayo ziguqulwa zibe i-Carbon Dioxide(CO2), i-H2O ne-Nitrogen engenabungozi emoyeni.

Ngemuva kwamahora ayi-100 okuhlolwa kokuguga okusheshayo kwebhentshi emnyangweni wobunjiniyela bezimoto eNyuvesi yaseTsinghua, amazinga okuguqulwa okuyingxenyana e-CO, HC kanye no-Nox angama-96.3%, 94% kanye nama-90.5% ngokulandelana.Amazinga okushisa okuqala aphansi kakhulu e-catalyst angu-235℃, 272℃ kanye no-230C℃ anyuke ngo-45℃, 53℃ no-40℃ ngokulandelana, uma kuqhathaniswa nama-catalyst amasha ngemva kokusabela kokuguga kanye ne-coefficient yokuguga ingu-1.2 ngokufanele.Ngemva kokuhlolwa ezimotweni, kubonakale sengathi ihlangabezane ne-EuⅡEmission Standard.

Ngokuphoqelelwa kwe-Eu Ⅲ Emission Standard kanye ne-Eu Ⅳ Emission Standard eShayina, Inkampani ithuthukise isithako futhi yathuthukisa uchungechunge lwama-catalyst amasha anezinga lokushisa eliphansi lokubasa, ukusebenza kahle kokuguqulwa okuphakeme kanye nenkomba ephakeme yokungazweli ngaphansi kwe-sintering yase ifaka isicelo se-National Patent. yokusungulwa.Ukulungiswa kwezinjini ngokuya Ngohlelo lwe-CCC+UCC noma lwe-UCC kunika amandla isithako segesi yomsila ukuhlangabezana ne-Eu Ⅲ Emission Standard kanye ne-EU Ⅳ Emission Standard.Ngo-2006, isithako segesi yomsila sahlolwa esikhungweni sikazwelonke sokuhlolwa kwekhwalithi yezimoto kanti ama-cotents e-CO, HC ne-Nox ayengu-1.0g/km, 0.6g/km kanye no-0.08g/km ngokulandelana, ayehlangane ne-Eu Ⅲ. I-Emission Standard.