CE Delft, sangano reDutch rekutsvagisa uye rekubvunza, nguva pfupi yadarika yakaburitsa mushumo wezvino pamusoro pekukanganisa kwemugungwa EGCS (exhaust gas purification) system pamamiriro ekunze.Ichi chidzidzo chakaenzanisa mhedzisiro dzakasiyana dzekushandisa EGCS uye kushandisa yakaderera sarufa marine mafuta pane zvakatipoteredza.
Chirevo ichi chinopedzisa kuti EGCS ine chekuita zvishoma pane zvakatipoteredza pane yakaderera sarufa yemugungwa mafuta.Chirevo chinonongedza kuti kana tichienzanisa necarbon dioxide inogadzirwa kana EGC system ichishanda, iyo kabhoni dhiabhorosi inoburitswa nekugadzirwa uye kuiswa kweiyo EGC system idiki.Kuburitswa kweCarbon dioxide kunonyanya kuenderana nekudiwa kwesimba kwemapombi muhurongwa, izvo zvinowanzo tungamira kune kuwedzera kwe1.5% kusvika 3% yeiyo yakazara kabhoni dhiabhori.
Mukupesana, iyo kabhoni dhaidhiokisi inobuda kubva mukushandiswa kwemafuta akasvibiswa inofanirwa kufunga nezve nzira yekunatsa.Zvinoenderana neiyo theoretical calculation, kubvisa sarufa yemukati mumafuta kuchawedzera kuburitsa kabhoni dioxide kubva pa1% kusvika 25%.Chirevo chinoratidza kuti hazvibviri kusvika kune yakaderera nhamba mumutsara uyu mukushanda chaiko.Saizvozvo, chikamu chepamusoro chinosvikwa chete kana mhando yemafuta yakakwira kupfuura zvinodiwa zvemugungwa.Nokudaro, zvinogumiswa kuti carbon dioxide emissions ine chokuita nekugadzirwa kwemafuta emvura yakaderera esulfure inenge iri pakati pehutsika hunonyanyisa, sezvinoratidzwa mumufananidzo wakabatanidzwa.
Jasper Faber, maneja wepurojekiti yeCE Delft, akati: Chidzidzo ichi chinopa tarisiro yakazara yekukanganisa kwemamiriro ekunze ezvirongwa zvakasiyana kuderedza kuburitswa kwesarufa.Zvinoratidza kuti muzviitiko zvakawanda, iyo carbon footprint yekushandisa desulfurizer yakaderera pane iyo yakaderera sarufa mafuta.
Chidzidzo ichi chinoratidzawo kuti greenhouse gas emissions yeindasitiri yekutumira yakawedzera neinopfuura 10% mumakore mashanu apfuura.Zvinotarisirwa kuti hutsi huchakwira nechikamu che50% panosvika gore ra2050, zvinoreva kuti kana chinangwa cheIMO chekudzikisa zvakanyanya kuburitswa kwegasi regreenhouse muindasitiri ino chikazadzikiswa, zvese zveindasitiri zvinofanirwa kuongororwa.Rimwe rematanho akanyanya kukosha nderekudzikisa kuburitswa kwekabhoni dhaibhoni uchitevedzera MARPOL annex VI.
Nguva yekutumira: Sep-07-2022