Kev ceev faj rau kev ua Automotive Urea kua

1. Urea kua rau kev ua cov tsheb yuav tsum tsis txhob tov nrog lwm cov tshuaj urea los yog additives, txwv tsis pub nws yuav ua rau nws cov nyhuv siv.
2. Thaum siv, cov xwm txheej ntawm lub tshuab filling thiab cov twj tso kua roj yuav tsum tau kuaj xyuas tsis tu ncua kom ntseeg tau tias lawv ua haujlwm li qub.
3. Qhov ntsuas kub ntawm urea kua rau kev ua cov tsheb yuav tsum nyob nruab nrab ntawm -5 degrees thiab 30 degrees, thiab lub sij hawm cia yuav tsum tsis txhob ntev heev kom tsis txhob muaj kev cuam tshuam rau nws txoj kev siv.
4. Cov urea hauv urea kua cia tank yuav tsum tau hloov tsis tu ncua, thiab feem ntau pom zoo kom hloov nws ib xyoos ib zaug.
5. Thaum siv cov kua urea rau kev ua cov tsheb, nws yuav tsum tau ceev faj kom tsis txhob tawg ntawm daim tawv nqaij lossis qhov muag. Yog tias nws tshwm sim, nws yuav tsum tau ntxuav tam sim ntawd.
Kev siv cov tshuaj urea kua rau kev ua cov tsheb yog qhov zoo, thiab nws tuaj yeem txo cov nitrogen oxides tawm los ntawm cov cav diesel, tab sis qee qhov teeb meem yuav tsum tau them sai sai rau thaum siv kom ua tiav cov txiaj ntsig zoo tshaj plaws. Nyob rau tib lub sijhawm, cov tuam haujlwm tseem ceeb yuav tsum ntxiv dag zog rau kev saib xyuas ntawm emission tswj ntawm kev ua cov tsheb kom txo tau qhov cuam tshuam ntawm diesel cav emissions rau ib puag ncig.