Chithandizo cha gasi wa injini ya sitima yapamadzi
Chiyambi chaukadaulo
Grvnes Environmental Protection yakhazikitsa dongosolo la "grvnes" SCR denitration system pochiza ma nitrogen oxides mu mpweya wotayidwa wotayidwa ndi ma jenereta am'madzi patatha zaka zambiri akufufuza mozama.Pambuyo pa mapangidwe apadera, dongosololi likhoza kuzindikira ntchito yogwira ntchito kwambiri pansi pa kutentha kosasunthika ndi mpweya wabwino;Zigawo zofunika zimatha kupirira zonyansa zomwe zimapezeka mu gasi wotayira pansi ndikuwonetsetsa kuti dongosololi likugwira ntchito mokhazikika.
Ubwino waukadaulo
1. Fast anachita liwiro.
2. Ikhoza kugwiritsidwa ntchito ku denitration pamtunda wochepa, wapakati komanso wapamwamba.
3. Ukadaulo wokhwima komanso wodalirika, ukadaulo wapamwamba wa denitration komanso kuchepetsa kuthawa kwa ammonia.
4. Jekeseni wa ammonia wayunifolomu, kukana kutsika, kugwiritsa ntchito ammonia otsika komanso kutsika mtengo kwa ntchito.
Zambiri zaukadaulo
"Kuyenda motetezeka, nyanja yoyera komanso kuyenda kosavuta" ndicho cholinga chogwirira ntchito ndi cholinga cha International Maritime Organisation ndi akuluakulu oyang'anira zam'madzi padziko lonse lapansi.
Kwa injini za dizilo zam'madzi, utsi wowopsa wa injini za dizilo ndiwo makamaka.NOx (yomwe palibe 95%), Sox (yomwe S02 ndi 95% ndi S03 ndi 5%), HC, CH2, Co, C02 ndi mpweya wina ndi mpweya wa particulate (PM) zimayambitsa kuwonongeka kwa chilengedwe.Zitha kuwoneka kuti kutulutsa utsi wa injini ya dizilo ndi chimodzi mwazinthu zofunika zomwe zimakhudza mkhalidwe wa mpweya padziko lonse lapansi ndi chilengedwe, pofuna kuteteza chilengedwe cha dziko lapansi chomwe tikukhala.
Grvnestech yapanga zida zowongolera utsi wakuda ndi zida zowongolera nitrogen oxide zochepetsera ndikuwongolera kuipitsidwa kwa mpweya komwe kumachitika chifukwa chowongolera sitima.
Njira zochepetsera zinthu (PM) ndi nitrogen oxides (NOx) zimakambidwa pansipa:
Njira zochepetsera zinthu (PM):
Mpweya wotayidwa wopangidwa ndi particle trap (DPF) wopangidwa ndi kampani ya grvnes ukhoza kufika pamlingo wakuda wakuda wa lingman I ndi pansipa.
Njira zochepetsera ma nitrogen oxide (NOx):
SCR denitration system yopangidwa ndi kampani ya grvnes imatha kukwaniritsa zofunikira.Dongosolo la Grvnes-scr denitration limatha kusintha makonda amtundu umodzi ndi m'modzi wamafuta azinyalala molingana ndi kutentha kwautsi komanso kapangidwe ka gasi.
