Umba ubandakanya iinzame kwiZiko loCwangciso kunye noYilo lweeNqanawa zeGreener (GSC), uphuhliso lweenkqubo zokubamba i-carbon kwi-boardboard, kunye nethemba lomkhumbi wombane obizwa ngokuba yi-RoboShip.
Kwi-GSC, i-Ryutaro Kakiuchi ichaza uphuhliso lwamva nje olulawulayo ngokweenkcukacha kwaye ibikezele iindleko zamafutha ahlukeneyo aphantsi kunye ne-zero-carbon nge-2050. Kwimbono ye-zero-carbon fuels kwiinqanawa ezihamba elwandle, i-Kakiuchi igxininisa i-ammonia eluhlaza njengeyona nto inenzuzo kakhulu. I-zero-carbon fuel ngokwemiqathango yeendleko zokuvelisa ezicingelwayo, nangona amafutha ane-N2O ephumayo kunye nokusingatha iinkxalabo.
Iindleko kunye nemibuzo yokubonelela ijikeleze i-carbon-neutral synthetic fuels efana ne-methanol kunye ne-methane, kunye namalungelo okukhutshwa kwe-CO2 athathwe kwiimfuno zokukhupha ingcaciso ngelixa unikezelo luyeyona nto ixhalabisayo malunga ne-biofuels, nangona iintlobo ezithile ze-injini zingasebenzisa i-biofuels njengamafutha olingo.
Ibhekisa kulawulo lwangoku, ubuchwephesha kunye nenkangeleko yepetroli njengokungaqiniseki kunye nomfanekiso wekamva “olungabonakali,” i-GSC noxa kunjalo iye yabeka isiseko soyilo lwenqanawa oluluhlaza lwexesha elizayo, kuquka i-panamax yokuqala yaseJapan enikwe i-ammonia eyanikwa i-AiP ekuqaleni kwalo nyaka.
"Nangona iammonia eluhlaza kuqikelelwa ukuba ayibizi kakhulu phakathi kwamafutha ekhabhoni eyiziro, kucingelwa ukuba amaxabiso asaya kuba phezulu kakhulu kunalawa mafutha enqanawa akhoyo ngoku," yatsho ingxelo.
“Ngokwembono yokuqinisekisa inguqu yamandla egudileyo, kukwakho nezimvo ezinamandla ezixhasa amafutha enziweyo (i-methane kunye ne-methanol) kuba la mafutha anokusebenzisa amaziko akhoyo.Ngaphezu koko, kwiindlela zomgama omfutshane, inani elipheleleyo lamandla afunekayo lincinci, libonisa ukuba kunokwenzeka ukusebenzisa i-hydrogen okanye amandla ombane (iiseli zamafutha, iibhetri, njl.).Ke, iintlobo ezahlukeneyo zamafutha kulindeleke ukuba zisetyenziswe kwixesha elizayo, ngokuxhomekeke kwindlela kunye nohlobo lwenqanawa. ”
Ingxelo iphinde yalumkisa ukuba ukungeniswa kwamanyathelo okuqina kwekhabhoni kunokunciphisa ubomi obulindelweyo bemikhumbi njengoko inguqu ye-zero yekhabhoni idlala.Iziko liyaqhubeka nokufunda izisombululo ezicetywayo kwilinge lokukhulisa ukuqonda kwalo kunye nokwazisa abathengi, utshilo.
"Utshintsho oluphazamisayo kwiindlela zehlabathi ezijolise ekuphunyezweni kwe-2050 zero ezikhutshwayo, kubandakanywa neentshukumo zolawulo, zilindeleke kwixesha elizayo, kunye nokuqonda okuphakamileyo kwexabiso lokusingqongileyo lokuchithwa kwekhabhoni kwandisa uxinzelelo lokwamkela imigangatho yovavanyo echasene nokusebenza kwezoqoqosho.Kwakhona kunokwenzeka ukuba ukuqaliswa kwenkqubo yokulinganisa i-CII kuya kuba nefuthe elibi elinciphisa ubomi bemveliso yeenqanawa, nangona ubomi obude bokusebenza obungaphezu kweminyaka engama-20 emva kokuba ulwakhiwo luthathiweyo kude kube ngoku.Ngokusekwe kolu didi lweendlela zehlabathi, abasebenzisi abasebenza kwaye balawule iinqanawa ngoku kufuneka benze izigqibo ezinzima ngakumbi kunangaphambili malunga nemingcipheko yeshishini eyayanyaniswa ne-decarbonization yeenqanawa, kunye neentlobo zeenqanawa ekufuneka bazithenge ngexesha lotshintsho ukuya kwi-zero. ikhabhoni.”
Ngaphandle kogxininiso lokukhutshwayo, imiba ikwaphonononga uhlalutyo lwexesha elizayo lwe-fluidics, utshintsho kunye nohlaziyo lwemithetho yovavanyo lwenqanawa kunye nolwakhiwo, ukongezwa komhlwa, kunye nezihloko zamva nje ze-IMO.
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Ixesha lokuposa: Oct-09-2022