Nkoj cav tso pa roj kho
Kev taw qhia txuj ci
Grvnes ib puag ncig kev tiv thaiv tau tsim ib txheej ntawm "grvnes" SCR denitration system rau kev kho mob ntawm nitrogen oxides nyob rau hauv cov pa khib nyiab tawm los ntawm marine generators tom qab ntau xyoo ntawm kev tshawb fawb mob.Tom qab tsim tshwj xeeb, lub kaw lus tseem tuaj yeem paub txog kev ua haujlwm ua haujlwm siab nyob rau hauv cov xwm txheej ntawm qhov tsis ruaj khov ntawm qhov kub thiab txias thiab roj zoo;Cov khoom tseem ceeb tuaj yeem tiv taus cov impurities hauv cov roj av pov tseg thiab xyuas kom lub sijhawm ua haujlwm ruaj khov ntawm qhov system.
Technical zoo
1. Cov tshuaj tiv thaiv ceev ceev.
2. Nws tuaj yeem siv rau denitration ntawm qhov qis, nruab nrab thiab siab kub.
3. paub tab thiab txhim khu kev qha technology, siab denitration efficiency thiab txo ammonia khiav.
4. Uniform ammonia txhaj tshuaj, tsis muaj kev tiv thaiv, tsis tshua muaj ammonia noj thiab cov nqi lag luam qis.
Cov ntaub ntawv technical
"Kev nyab xeeb navigation, huv dej hiav txwv thiab yooj yim dua navigation" yog lub hom phiaj ua hauj lwm thiab lub hom phiaj ntawm International Maritime Organization thiab cov tub ceev xwm muaj peev xwm thoob plaws ntiaj teb.
Rau marine diesel xyaw, qhov teeb meem tso pa tawm ntawm cov cav diesel yog feem ntau.NOx (nyob rau hauv uas tsis yog 95%), Sox (nyob rau hauv uas S02 yog 95% thiab S03 yog 5%), HC, CH2, Co, C02 thiab lwm yam gases thiab particulate emissions (PM) ua rau txawv degrees ntawm kev puas tsuaj rau ib puag ncig.Nws tuaj yeem pom tau tias qhov tso pa tawm ntawm lub tshuab hluav taws xob lub cav yog ib qho tseem ceeb cuam tshuam rau lub ntiaj teb huab cua zoo thiab ib puag ncig, txhawm rau tiv thaiv lub ntiaj teb ib puag ncig uas peb nyob.
Grvnestech tau tsim cov khoom siv tswj cov pa luam yeeb dub thiab cov khoom siv nitrogen oxide tswj kom txo thiab tswj cov pa phem los ntawm lub nkoj rudder.
Cov txheej txheem rau txo cov khoom me me (PM) thiab nitrogen oxides (NOx) feem ntau yog tham hauv qab no:
Cov txheej txheem ntawm kev txo cov khoom me me (PM):
Cov roj khib nyiab kho los ntawm particle ntxiab (DPF) tsim los ntawm grvnes tuam txhab tuaj yeem ncav cuag tus qauv ntawm lingman blackness theem I thiab hauv qab no.
Txoj kev txo cov nitrogen oxides (NOx):
SCR denitration system tsim los ntawm grvnes tuam txhab tuaj yeem ua tau raws li cov qauv tsim nyog.Grvnes-scr denitration system tuaj yeem hloov kho ib-rau-ib qhov kev kho cov roj pov tseg raws li qhov sib txawv ntawm qhov cua kub thiab cov pa khib nyiab.
