Dab tsi yog qhov phom sij ntawm AdBlue® tsis tsim nyog?
Qhov ntsuas tau zoo ntawm AdBlue®
Ua ntej, peb tau qhia txogCov qauv zoo rau Automotive Urea Solution/AdBlue®/DEF Fluid/AUS 32, nyob rau hauv cov qauv no, cov concentration ntawm urea tov, cov ntsiab lus qauv ntawm biuret, hlau ions, insoluble tshuaj, formaldehyde, thiab lwm yam yog qhia, dab tsi yog qhov txaus ntshai ntawm tshaj cov qauv no?
cov kev phom sij ntawm cov khoom muaj nqis tshaj tus qauv
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Tsis ua raws li concentration
Yog tias qhov concentration ntawm Automotive Urea Solution / AdBlue® / DEF Fluid / AUS 32 tsis txaus, kev noj yuav nce ntxiv, uas ua rau qis hloov pauv ntawm nitrogen oxides thiab ua rau emission tshaj qhov ua txhaum. Thaum kawg, qhov no yuav tshwm sim raws li qhov txo qis hauv lub cav torque, lub tsheb tsis muaj zog, thiab qhov nce ntawm qhov khov ntawm cov tshuaj. Hauv kev ua haujlwm txias, nws yuav ua rau lub tshuab ntsuas ntsuas kom khov. Yog tias Automotive Urea Solution / AdBlue® / DEF Fluid / AUS 32 nrog rau qhov tsis zoo purity yog siv rau lub sijhawm ntev, nws yuav ua rau cov txheej txheem catalyst nyob rau hauv cov pa kev kho mob ua tsis tiav, uas yog irreversible thiab yuav tsum tau hloov cov pa kev kho mob chav tsev, uas yuav ua rau lub catalyst txheej nyob rau hauv lub tso pa kev kho mob ua tsis tau tejyam, uas yog irreversible thiab yuav tsum tau hloov cov pa kev kho mob chav tsev. cov nqi kho mob siab dua.
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Cov concentration ntau dhau ntawm AdBlue®
Cov khoom tsim kev puas tsuaj hauv Automotive Urea Solution / AdBlue® / DEF Fluid / AUS 32, BIURET tuaj yeem tsim cov muaju ntawm qhov kub thiab txias, tshwm sim raws li siv lead ua blockage hauv urea twj, kav dej, nozzles, thiab lwm yam.
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Cov hlau ions ntau dhau
Cov hlau tsis huv ntau dhau tuaj yeem ua rau muaj kev puas tsuaj tsis zoo xws li SCR catalyst lom thiab urea twj tso kua mis, uas ua rau qhov yuav tsum tau hloov cov khoom siv SCR kim.
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Ntau dhau insoluble particulate teeb meem
Cov khoom thiab cov khoom tsis zoo tuaj yeem cuam tshuam cov roj injector ntawm lub twj tso kua mis urea, thiab cov impurities ntau dhau tuaj yeem cuam tshuam cov lim dej ntawm urea tank thiab lub twj tso kua mis, ua rau lub twj tso kua mis urea metering tsis ua haujlwm, tsis tuaj yeem ua haujlwm zoo thiab ua rau muaj kev txhaum cai, thaum kawg ua rau muaj kev cuam tshuam loj heev. txo lub cav qeeb torque thiab lub tsheb tsis muaj zog.
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Ntau dhau formaldehyde
Cov ntsiab lus formaldehyde ntau dhau tuaj yeem tsim cov polymers, txo lossis ua kom tsis muaj txiaj ntsig kev kho mob, ua rau cov pa tawm tsis tau raws li cov qauv, thiab ua rau muaj kev puas tsuaj tsis zoo xws li SCR catalyst lom.