Muaj qee qhov sib txawv ntawm kev siv cov kua roj tso pa tawm (tseem hu ua Marine urea tov lossis SCR tov) los ntawm ntau hom nkoj. Cov kev sib txawv no feem ntau yog nyob ntawm lub nkoj loj, hom cav, thaj chaw caij nkoj thiab cov kev cai emissions. Cov hauv qab no yog qhov sib txawv ntawm lub tank urea siv los ntawm ntau hom nkoj:
1. Cov nkoj thauj khoom lag luam
Kev Siv: Feem ntau yog siv rau kev thauj mus los hauv hiav txwv, nrog rau kev thauj mus los ntev ntawm cov khoom loj.
Exhaust Gas Treatment Liquid Requirements:
Concentration: Tus qauv concentration yog 32.5% urea tov.
Purity: Siab purity, tsis tshua muaj impurity cov ntsiab lus, raws li ISO 22241 tus qauv.
Nta: Loj-loj cia thiab cov khoom siv hluav taws xob yuav tsum tau ua kom muaj kev siv txuas ntxiv ntawm kev mus ncig ntev.
Cia tej yam kev mob: Nws yog feem ntau muab cia rau hauv ib tug loj cia tank thiab kub yuav tsum tau tiv thaiv kom txhob siab dhau los yog tsawg dhau.
2. Cov neeg caij nkoj thiab caij nkoj
Lub hom phiaj: Rau nqa cov neeg caij tsheb luv luv lossis ntev voyages.
Kev xav tau rau tank urea:
Concentration: 32.5% urea tov, qee zaum kho rau cov kev xav tau tshwj xeeb.
Purity: Cov purity siab heev los tiv thaiv SCR systems thiab xyuas kom muaj kev nyab xeeb ntawm cov neeg caij tsheb.
Nta: Yuav tsum xav txog kev tiv thaiv ib puag ncig thiab kev nplij siab ntawm cov neeg caij tsheb, kev tswj hwm nruj ntawm NOx emissions.
Cia tej yam kev mob: Yuav tsum muaj kev tiv thaiv kev nyab xeeb ntxiv los tiv thaiv kom tsis txhob muaj kab mob thiab kis kab mob.
3. Lub nkoj nuv ntses
Kev Siv: Siv rau kev ua haujlwm nuv ntses hauv hiav txwv, feem ntau nyob ze lossis deb hiav txwv ua haujlwm.
Cov yam ntxwv ntawm urea:
Concentration: 32.5% lossis sib txawv concentration raws li qhov xav tau tiag tiag.
Purity: Basic SCR system yuav tsum tau ua, tab sis tej zaum yuav tsis nruj npaum li cov neeg caij nkoj.
Nta: Yuav tsum tau hloov kho kom haum rau Marine ib puag ncig, kev tiv thaiv kev tiv thaiv yuav yog qhov tseem ceeb dua.
Cia tej yam kev mob: Feem ntau muab cia rau hauv me me tso tsheb hlau luam, xav txog qhov yooj yim kev khiav hauj lwm thiab yooj ntawm kev siv.
4. Dej hiav txwv nkoj thiab ferries
Siv: Rau kev xa khoom hauv hiav txwv thiab luv luv ferry.
Exhaust Gas Treatment Liquid Requirements:
Concentration: 32.5% urea tov, tuaj yeem hloov kho raws li cov kev xav tau tshwj xeeb.
Purity: Yuav tsum tau ua kom tau raws li SCR qhov yuav tsum tau ua, tab sis tuaj yeem tso cai qis qis dua.
Nta: Kev ua haujlwm ib puag ncig yog qhov ruaj khov, thiab kev siv me me.
Cia tej yam kev mob: kuj yooj yim, feem ntau muaj ib tug ruaj khov chaw nres tsheb ntawm lub tank urea ntawm ntug dej.
5. Cov nkoj tub rog thiab cov nkoj tshwj xeeb
Siv: suav nrog cov nkoj tub rog, nkoj tshawb fawb thiab lwm yam kev siv tshwj xeeb.
Cov kev xav tau rau urea:
Concentration: Customized rau cov kev xav tau tshwj xeeb, siab concentrations lossis cov qauv tshwj xeeb yuav raug siv.
Purity: siab tshaj purity kom ntseeg tau tias kev lag luam hauv qhov chaw huab cua.
Nta: Yuav tsum muaj kev ntseeg siab thiab kev nyab xeeb, thiab feem ntau yog tshwj xeeb los tiv thaiv khov thiab tiv thaiv corrosion.
Cia tej yam kev mob: Feem ntau yog tsim tshwj xeeb tsim cia thiab tuav systems nyob rau hauv lub nkoj los xyuas kom meej kev nyab xeeb thiab ua tau zoo nyob rau hauv tej yam kev mob.
Thaum cov nkoj sib txawv siv cov kua roj tso pa tawm, qhov sib txawv tseem ceeb yog nyob rau hauv concentration, purity, cia thiab kev ua haujlwm. Cov kev sib txawv no qhia txog qhov sib txawv ntawm qhov chaw caij nkoj, cov qauv emission thiab kev ua haujlwm ntawm cov nkoj sib txawv. Txhawm rau teb rau cov kev xav tau no, cov tuam txhab thiab cov neeg muag khoom yuav tsum muab cov khoom lag luam thiab cov kev pabcuam los xyuas kom meej tias SCR systems rau txhua hom nkoj ua haujlwm tau zoo thiab ua tau raws li kev cai lij choj thoob ntiaj teb thiab hauv cheeb tsam.
Yog tias koj muaj kev xav tau tshwj xeeb lossis cov lus nug, thov koj xav tiv tauj peb thiab peb yuav muab koj cov kev daws teeb meem thiab cov khoom zoo.
Cim npe nrov: Tank urea, Tuam Tshoj tank urea lwm tus neeg, hoobkas
