Fortescue, ngenkxaso Maritime kunye Port Authority of Singapore (MPA), ii-arhente zikarhulumente, amaziko ophando, kunye namaqabane ishishini, uye waqhuba ngempumelelo ukusetyenziswa kwehlabathi kuqala ammonia, kudityaniswe idizili kwinkqubo yokutsha, njengoko amafutha aselwandle kwibhodi Singapore-flagged ammonia-powered inqanawa, the Fortescue Green Pioneer, kwiZibuko laseSingapore.
The Fortescue Green Pioneer ilayishwe iammonia elulwelo ukusuka kwindawo ekhoyo yeammonia kwiVopak Banyan Terminal kwiJurong Island kulingo lwamafutha. Ekugqibezeleni uvavanyo lwamafutha, i-Fortescue Green Pioneer iphinde yafumana imvume yeflegi evela kwi-Singapore Registry of Ships (SRS) kunye ne-"Gas Fueled Ammonia" inqaku nge-classification society DNV ukusebenzisa i-ammonia, ngokudibanisa ne-diesel, njengamafutha olwandle.
Njengomthwali we-hydrogen, i-ammonia inokuthuthwa isiwe kumaziko eemfuno zokuvelisa amandla kunye nanjengamafutha aselwandle ukuxhasa utshintsho lwamandla. Iinqanawa ezininzi ze-ammonia ezifuywa kabini zi-odolwe ngabanini beenqanawa.
The Fortescue Green Pioneer yaqala uhambo lwayo olusingise ekubeni sisikhephe sokuqala emhlabeni esiqhutywa yi-ammonia ngo-2022 xa iFortescue yaguqula ngempumelelo injini enemivimbo emine ukuba isebenze kwi-ammonia, idibene nedizili, kwiziko layo lovavanyo olusekwe emhlabeni ePerth, eNtshona Ostreliya. (Iposti yangaphambili.)
Ukulandela ukuphumelela kovavanyo olusekelwe kumhlaba, umsebenzi wokuguqula waqala kwinqanawa kwi-Seatrium yaseBenoi yard ukususela ngoJulayi 2023. Oku kubandakanya ukufakwa kwenkqubo yokuhanjiswa kwegesi yegesi, iinkqubo zokhuseleko kunye neziseko zophuhliso, kunye nokuguqulwa okuphumelelayo kweenjini ezimbini zenqanawa ukwenzela ukuba kusetyenziswe i-ammonia, idibene ne-diesel kwinkqubo yokutshisa umbane. Iinjini ezimbini ezishiyekileyo zikhwele Fortescue Green Pioneer iya kusebenza kumafutha aqhelekileyo xa kufuneka.
Ukulungiselela imisebenzi yomkhumbi eSingapore, iindibano zocweyo zokuFundisa iiNgcipheko kunye neeNgcipheko kunye nokuSebenza ziququzelelwe ngokudibeneyo yi-MPA, i-Fortescue, i-Vopak, amaziko ophando, kunye namaqabane oshishino ukuchonga iingozi ezinokubakho ngexesha lokudluliselwa kwamafutha kunye nezilingo ze-injini kunye nokuphuhlisa ukuthintela okuyimfuneko, ukulawula kunye nokunciphisa amanyathelo.
Imodeli ye-ammonia plume yaphuhliswa ngokudibeneyo yi-Arhente yeSayensi, iTekhnoloji kunye noPhando lweZiko leKhompyutha ePhakamileyo (A * STAR's IHPC), iNanyang Technological University's Maritime Energy kunye neziko loPhuhliso oluZinzileyo lokuGqwesa (MESD), iZiko leTekhnoloji ye-Offshore kunye neMarine, eSingapore ( TCOMS ), kunye neYunivesithi yeSizwe yeTropical TM Marine Institute imisela i-Science Marine, imodeli yokhuseleko lwaseSingapore lweTropical TM. i-ammonia plume kwisehlo, kunye nokuxhasa ukhuseleko kunye nesicwangciso sempendulo yesiganeko.
Imodeli, eyabalelwa kwi Fortescue Green PioneerIparameters yoyilo lwenqanawa kunye ne-injini, ukuziphatha kwe-ammonia ngaphakathi kwemozulu yetropikhi yaseSingapore, iimeko zangoku zolwandle, kunye neenqanawa ezijikelezileyo, izibonelelo, kunye neejometri, zasetyenziswa ukukhokela imisebenzi. Iza kuqhubeka iphuculwa njengoko imisebenzi yamafutha amatsha aselwandle isonyuka kwiZibuko laseSingapore.
IZiko leMisebenzi eNgxamisekileyo lasekwa kwi-MPA ye-Port Operations Control Centre kubameli be-MPA, i-Fortescue, i-Vopak, amaziko ophando, kunye nee-arhente zikarhulumente ukubeka iliso kwimisebenzi, eyayixhaswa ngumjelo ophilayo owenziwe nge-drone oqhutywa yi-Skyports Drone Services.
Ulingo lwepetroli lwaqhutywa kwisithuba seeveki ezisixhenxe kwaye lubandakanya uvavanyo lwe Fortescue Green PioneerIinkqubo zokugcina i-ammonia, imibhobho ehambelanayo, inkqubo yonikezelo lwamafutha erhasi, iinjini ezihlaziyiweyo, kunye nokulungelwa kolwandle. Uvavanyo lwenziwe ngezigaba ukuze kuqinisekiswe ukusebenza kwezibuko ezikhuselekileyo kunye nokhuseleko lwamalungu abasebenzi kunye neenjineli eziye zagqiba uthotho lweeseshoni zoqeqesho olungqongqo ukususela ngo-Oktobha 2023. Njengenxalenye yemigaqo yokhuseleko lokuqhuba olu vavanyo, amalungu omsebenzi nawo anikezela ngezixhobo zokukhusela zomntu ezifana neesuti zokukhusela iikhemikhali, iiglavu zekhemikhali ze-nitrile, iibhutsi zeerabha, i-mask yoxinzelelo olufanelekileyo kunye ne-hood, kunye ne-portable detectors.
Ii-injini ezine-four-strofitted retrofitted engines zisebenze njenge-proxy yorhwebo lweenjini zaselwandle ezifuywa yi-ammonia phantsi kophuhliso kwihlabathi jikelele. Initrogen oxide yasemva kokutshiswa (NOx) amanqanaba adibene nomgangatho womgangatho womoya wendawo, ngelixa iinzame zokunciphisa amafutha okulinga ukuvutha okuvuthayo kunye ne-nitrous oxide (N2O) izinto ezikhutshwayo emva kokutshiswa ziya kuqhubeka njengoko iinjini zaselwandle ezifutha i-ammonia kunye nemithombo ye-ammonia enekhabhoni ephantsi ifumaneka.
Iicubic metres ezintlanu (iitoni ezintathu) ze-ammonia yamanzi esetyenziselwa uvavanyo lwe-fuel yanikezelwa yiVopak isebenzisa iziseko zayo ezikhoyo kwi-10,000 m.3 Isikhululo seVopak Banyan kwisiqithi saseJurong. Njengenxalenye yolawulo lomngcipheko, kwaqhutywa imisebenzi ebanzi yangaphambili, uhlolo lokhuseleko kunye novavanyo. Isiqwenga sesibini seetoni ezintathu ze-ammonia elulwelo ziya kulayishwa Fortescue Green Pioneer ukwenza ezinye iimvavanyo kunye nezilingo kwiiveki ezimbalwa ezizayo.
Ukulayishwa kwamafutha e-ammonia, okokuqala kwiVopak kwihlabathi jikelele isebenzisa iziseko zayo ezikhoyo eSingapore, iqinisekisa amandla okusebenzisa iziseko ze-ammonia ezikhoyo kunye nezifanayo ngeendleko ezifanelekileyo ngeetheminali zehlabathi jikelele ukuxhasa ukusebenza, ukuthengiswa kunye nokunyusa okuqhubekileyo kwe-ammonia njengamafutha olwandle okuthunyelwa kwenqanawa kumazwe ngamazwe.
Umthombo ovela INkongolo yemoto eGreen
Ukuziphendulela: Ulwazi olubekwe ngasentla lunikezelwa yi-greencarcongress.com ngaphandle kwe-Cooig.com. I-Cooig.com ayenzi lumelo kunye neziqinisekiso malunga nomgangatho kunye nokuthembeka komthengisi kunye neemveliso.
