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Qaadida Ethane Dual-fuel Carrier ee ugu Weyn Adduunka ayaa lagu keenay Shanghai

Wararka

Qaadida Ethane Dual-fuel Carrier ee ugu Wayn Adduunka ayaa lagu keenay Shanghai

2024-08-14

Markabka ugu horreeya (H2781) ee ugu weyn adduunka aadka u weynethaneDual-fuel carrier (VLEC) taxane leh awood 99,000 cubic mitir ah oo ay dhistay Jiangnan Shipyard, oo ah shirkad hoos timaada Shiinaha State Shipbuilding Corporation Limited, "GAS CHANGJIANG" ayaa si rasmi ah loo magacaabay oo la keenay.

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Markabkan noocaan ah waxaa si madaxbanaan u horumariyay oo ay naqshadaysay Jiangnan Shipyard, gaar ahaan nidaamka xakamaynta xamuulka ee ubucda ah waa haan nooca B ah oo si madaxbanaan loo horumariyay. Markabka noocaan ah ayaa dhererkiisu dhan yahay 230 mitir, dhuxulkiisuna waa 36.6 mitir, qoto dheerna waa 22.5 mitir. Waxa kala saara xafiiska maraakiibta Maraykanka waxana ay ku haboontahay in lagu qaado gaasaska dareeraha ah ee kala duwan sidaethane,ethyleneiyo LPG. Waxay leedahay faa'iidooyinka isticmaalka saliidda (gaaska) hooseeya, heerka uumi-baxa oo hooseeya, ma laha xaddidaadyo heerka dareeraha ah, iyo kharashyada dayactirka oo hooseeya.

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Nooca markabka waa nooca ugu fiican ee markabka "dawaar-dhigay" gaadiidka masaafo dheer eeethane, wuxuuna ku guuleystay abaalmarinta ugu sareysa ee warshadaha dhisitaanka maraakiibta - Abaalmarinta Gaarka ah ee Sayniska iyo Tignoolajiyada. Waxa la sheegay in Jiangnan Shipyard ay leedahay 32 dalab oo VLEC ah ilaa hadda, taas oo ka dhigan 80.2% saamiga suuqyada adduunka marka la eego awoodda, taas oo sidoo kale tilmaamaysa in VLEC ay naqshadaysay oo lagu dhisay Shiinaha iyo adeegsiga tignoolajiyada xudunta u ah Shiinaha ay gaartay heerka ugu horreeya adduunka.

 

Ethanewaa iskudhis organic ah oo leh qaacidada qaabdhismeedkaCH3CH3. Waa gaas aan midab iyo ur lahayn oo aan biyo ku milmin. Waa xubinta labaad ee taxanaha alkane iyo kaarboonka ugu fudud ee ka kooban curaarta kaarboon-carbon. NuxurkaethaneQaar ka mid ah gaaska dabiiciga ah waa 5% ilaa 10%, ka labaad oo kaliyamethane; waxayna ku jirtaa batroolka oo ku jira xaalad milmay.Ethanewaxaa inta badan loo isticmaalaa sida shidaalka dibadda iyo qaboojiyaha.

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Ethane ee Shiinahaku tiirsanaanta dalalka shisheeye ayaa si joogto ah u kordhaya. Laga bilaabo 2017,Ethane ee Shiinahaku tiirsanaanta wadamada shisheeye ayaa gaartay 11%. Waxaa lagu qiyaasaa in Shiinaha uu noqon doono kan ugu weyn adduunkasuuqa ethanemustaqbalka. Iyada oo ku saleysan sifooyinka codsiga iyo baaxaddaethane, Isticmaalka Shiinaha eealaabta ethaneayaa noqday mid sii xoogaysanaya sannadihii la soo dhaafay, iyo isticmaalkaethaneayaa had iyo jeer ka sarreeya wax soo saarka eeethane, oo muujinaya xaalad suuqa oo ah "saahayda oo dhaaftay baahida".