AdBlue yog dab tsi?
AdBlue yog cov tshuaj purity urea uas siv hauv cov tshuab diesel nruab nrog Selective Catalytic Reduction (SCR) thev naus laus zis los txo cov pa phem nitrogen oxide (NOx) emissions. Nws tsis yog ib qho roj lossis cov khoom siv ntxiv tab sis yog cov khoom siv uas siv tau los pab ua kom tau raws li cov qauv emissions nruj.
Kev sib xyaw:
32.5% yog ': Ib qho khoom siv hluavtaws.
67.5% Deionized Dej: High-purity dej kom ntseeg tau tias cov tshuaj tsis muaj kab mob.
Nws ua haujlwm li cas:
Txhaj tshuaj: AdBlue yog txhaj rau hauv cov kwj deg ntawm lub cav diesel.
Tshuaj tiv thaiv: Cov cua sov hauv qhov tso pa hloov AdBlue rau hauv ammonia (NH₃) thiab carbon dioxide (CO₂).
SCR Catalyst: Cov ammonia reacts nrog NOx gases nyob rau hauv lub SCR catalyst, hloov mus rau hauv harmless nitrogen (N₂) thiab dej vapor (H₂O).
AdBlue khaws cia rau hauv ib lub tank cais thiab noj raws li lub cav thauj khoom thiab kev ua haujlwm.
Nws yog ib qho tseem ceeb rau cov tsheb siv cov khoom siv AdBlue ntawv pov thawj (ua tau raws li ISO 22241 cov qauv) kom tsis txhob muaj kev puas tsuaj rau SCR system.
Nws yog feem ntau siv nyob rau hauv kev lag luam tsheb, tsheb npav, kev ua liaj ua teb machinery, thiab nce nyob rau hauv cov neeg nrog caij tsheb nrog diesel xyaw.
Kev siv AdBlue kom ua tau raws li cov cai ntawm emissions thiab pab txo cov pa phem ib puag ncig.
