Izici Zomkhiqizo Oyinhloko Nezobuchwepheshe

1. Ukuklama Nokukhiqiza Ithangi Likaphethiloli Elizimele Elikhulu Lohlobo C

   Ithangi likaphethiloli lakhiwe ngensimbi eqinile kakhulu (njengensimbi engu-9Ni noma insimbi engagqwali engu-304L) kusetshenziswa isakhiwo esiyisilinda esihlanganisiwe esinezingqimba ezimbili. Isikhala esiphakathi kwegobolondo langaphakathi negobolondo langaphandle sigcwele izinto zokuvikela ezisebenza kahle futhi sithuthelwe endaweni evalekile ephezulu, okuqinisekisa ukuthi i-Boil-Off Rate (BOR) yansuku zonke ingaphansi kuka-0.15% ngosuku, okunciphisa kakhulu ukulahleka kukaphethiloli wemvelo ngesikhathi sokusebenza komkhumbi. Amandla ayo esakhiwo athuthukiswa nge-Finite Element Analysis (FEA) ukuze imelane ngokwanele nokugoba, umthelela, kanye nokucindezeleka kokushisa ngaphansi kwezimo zolwandle eziyinkimbinkimbi.

2. Uhlelo Oluhlanganisiwe Lokuphepha Nokuqapha Kwasolwandle

   Ithangi likaphethiloli lihlanganiswe nohlelo oluphelele lokuqapha nokulawula ukuphepha kolwandle, okuhlanganisa:

   • Ukuqapha Kathathu Izinga, Izinga Lokushisa, kanye Nokucindezela: Izinzwa ezinamaphoyinti amaningi zivumela ukuqonda okunembile isimo sangaphakathi sethangi.

   • Ukutholwa Kokuvuza Kwezithiyo Zesibili: Ihlala iqapha izinga le-vacuum kanye nokwakheka kwegesi phakathi kwamagobolondo angaphakathi nangaphandle, ihlinzeka ngokuvuza kusenesikhathi.

   • Ukulethwa Kwamafutha Okuhlakaniphile Nokuphathwa Kwengcindezi: Ihlanganiswe ngokujulile ne-FGSS (Uhlelo Lokuphakelwa Kwegesi Kaphethiloli) lomkhumbi ukuze kutholakale uphethiloli ozinzile kanye nokuphathwa kwe-BOG okuzenzakalelayo.

3. Ukuzivumelanisa Nezimo Okuthuthukisiwe Kwezindawo Eziyingozi Zasolwandle

   Ukuze kulungiswe ukugqwala kwe-salt spray, umthelela wamagagasi, kanye nokudlidliza okuqhubekayo okuhlangatshezwana nakho phakathi nohambo lwesikhathi eside, ithangi likaphethiloli linezici ezikhethekile zokuqinisa:

   • Igobolondo langaphandle lisebenzisa uhlelo lokumboza oluqinile olulwa nokugqwala, kanye nokuhlolwa okungabhubhisi okungu-100% okwenziwa kuma-weld abalulekile.

   • Isakhiwo sokusekela sisebenzisa ukuxhumana okuguquguqukayo ne-hull, okumunca ngempumelelo ukucindezeleka kokudlidliza nokuguquguquka.

   • Zonke izinsimbi nama-valve zinezitifiketi zasolwandle zokumelana nokudlidliza kanye nokuvimbela ukuqhuma.

4. Ukuphathwa Kwedatha Yomjikelezo Wokuphila Okugcwele kanye Nokugcinwa Okuhlakaniphile

   Njenge-node yedatha ngaphakathi kohlelo lwemikhumbi ehlakaniphile, idatha yokusebenza kwethangi likaphethiloli (izinga lokuhwamuka, insimu yokushisa, ukuhlukahluka kokucindezeleka) ingafakwa ohlelweni lokuphatha ukusebenza kahle kwamandla lomkhumbi. Ukuhlaziywa kwedatha kwenza kube lula ukuhlela ukulungiswa okubikezelayo kanye namasu okulungisa ama-bunkering, kufezwe ukuphathwa komjikelezo wokuphila wedijithali kusukela ekukhiqizeni nasekufakweni kuya ekusebenzeni nasekugcinweni.

Inani Lephrojekthi Nokubaluleka Kwemboni

Ukulethwa ngempumelelo kanye nokusetshenziswa kwethangi likaphethiloli le-LNG lasolwandle elingamamitha angu-80 cubic-meter aligcini nje ngokuhlangabezana nesidingo esiphuthumayo sabanikazi bemikhumbi semishini yokugcina uphethiloli enamandla aphezulu, ephephile kakhulu, futhi engashisi kakhulu kodwa futhi kuqinisekisa amakhono okukhiqiza azimele enkampani kanye nekhwalithi ephezulu kulo mkhakha okhethekile ngokusebenza kwawo okuvelele. Lo mkhiqizo unikeza enye indlela entsha ethembekile yabanikazi bemikhumbi basekhaya nakwamanye amazwe kanye nezindawo zokukhiqiza imikhumbi ngaphezu kwabahlinzeki bendabuko baseYurophu. Ubaluleke kakhulu ekukhuthazeni ukwamukelwa kwemikhumbi esebenzisa i-LNG kanye nokuthuthukisa isikhundla saseShayina ochungechungeni lwemishini yamandla ahlanzekile olwandle olusezingeni eliphezulu.