Izinhlanganisela ze-carbon fiber zisiza kanjani ekungathathi hlangothi kwe-carbon?

Ukonga Amandla Nokunciphisa Ukukhishwa Kwegesi: Izinzuzo Ezilula Ze-Carbon Fiber Ziya Zibonakala Kakhulu

I-carbon fibreipulasitiki eqinisiwe(CFRP) yaziwa ngokuba lula futhi inamandla, futhi ukusetshenziswa kwayo emikhakheni efana nezindiza nezimoto kuye kwaba nomthelela ekunciphiseni isisindo kanye nokuthuthukisa ukonga uphethiloli. Ngokusho kwe-Life Cycle Assessment (LCA) yomthelela ophelele wezemvelo kusukela ekukhiqizweni kwezinto kuya ekulahlweni okwenziwa yi-Japan Carbon Fiber Manufacturers Association, ukusetshenziswa kwe-CFRP kunegalelo elikhulu ekunciphiseni ukukhishwa kwe-CO2.

Inkundla yezindiza:lapho ukusetshenziswa kwe-CFRP ehlanganisiwe ye-carbon fiber endizeni yabagibeli ephakathi nendawo kufinyelela ku-50% (njengase-Boeing 787 kanye ne-Airbus A350 CFRP umthamo udlule ku-50%), inani le-i-carbon fiberIndiza ngayinye ingamathani angaba ngu-20, uma kuqhathaniswa nezinto zendabuko zingafinyelela u-20% wesisindo esilula, ngokusho kwezindiza ezingu-2,000 ngonyaka, isigaba ngasinye singamakhilomitha angu-500, iminyaka eyi-10 yokusebenza, indiza ngayinye inganciphisa amathani angu-27,000 okukhishwa kwe-CO2 ngendiza ngayinye eminyakeni eyi-10 yokusebenza, ngokusekelwe ezindizeni ezingu-2,000 ngonyaka kanye namakhilomitha angu-500 ngendiza ngayinye.

Insimu yezimoto:Uma i-CFRP isetshenziswa ku-17% wesisindo somzimba wemoto, ukunciphisa isisindo kuthuthukisa ukonga uphethiloli futhi kunciphisa ukukhishwa kwe-CO2 ngenani elihlanganisiwe lamathani ama-5 okukhishwa kwe-CO2 ngemoto ngayinye kusetshenziswa i-CFRP, ngokusekelwe ebangeni lokushayela impilo yonke elingamakhilomitha angu-94,000 neminyaka eyi-10 yokusebenza, uma kuqhathaniswa nezimoto ezivamile ezingasebenzisi i-CFRP.

Ngaphezu kwalokhu, inguquko yezokuthutha, ukukhula kwamandla amasha kanye nezidingo zemvelo kulindeleke ukuthi kudale amathuba ebhizinisi amasha e-carbon fiber. Ngokusho kweToray yaseJapan, isidingo somhlaba wonke se-i-carbon fiberkubikezelwa ukuthi kuzokhula ngesilinganiso saminyaka yonke esingu-17% ngo-2025. Ezisetshenzisweni zezindiza, iToray ilindele isidingo esisha se-carbon fiber "yezimoto ezindizayo" njengezindiza zomoya kanye nama-drones amakhulu, ngaphezu kwezindiza zezentengiselwano.

Amandla omoya: ukusetshenziswa kwe-carbon fiber kuyanda

Emkhakheni wokukhiqizwa kwamandla omoya, ukufakwa okukhulu kwenzeka emhlabeni wonke. Ngenxa yemingcele yendawo, ukufakwa kuyashintsha kuye ezindaweni ezisogwini lolwandle kanye nezindawo ezinomoya ophansi, okuholela esidingweni esiphuthumayo sokuthuthukisa ukusebenza kahle kokukhiqizwa kwamandla.

Kudingeka ama-blade amakhulu e-wind turbine ukuze kwandiswe ukusebenza kahle kokukhiqizwa kukagesi, kodwa kukhiqizwa ngokusebenzisa i-i-fiberglassIzinhlanganisela zizenza zibe sengozini yokuwa, okwenza ama-turbine blades abe sengozini yokucinana umbhoshongo futhi abangele umonakalo. Ngokusebenzisa izinto ze-CFRP ezisebenza kahle, ukuwa kuzovinjelwa futhi isisindo sizoncishiswa, okuvumela ukukhiqizwa kwama-wind turbine blades amakhulu futhi kufake isandla ekwamukelweni kwamandla omoya okuqhubekayo.

Ngokufaka isiceloi-carbon fiberIzinhlanganisela ezihambisana nama-blade ama-wind turbine anamandla avuselelekayo, kungenzeka ukudala ama-wind turbine anama-blade amade kunanini ngaphambili. Njengoba ukukhiqizwa kwamandla omqondo we-wind turbine kuhambelana nesikwele sobude be-blade, ngokusebenzisa ama-carbon fiber composites kungenzeka ukufeza usayizi omkhulu ngaleyo ndlela kwandise amandla okukhipha e-wind turbine.

Ngokusho kokuhlaziywa kwakamuva kwezibikezelo zemakethe okukhishwe yiToray ngoMeyi kulo nyaka, insimu ye-carbon fiber blade field ka-2022-2025 ihlanganisa izinga lokukhula lonyaka elifinyelela ku-23%; futhi kulindeleke ukuthi ngo-2030 isidingo se-carbon fiber blade turbine blade sifunwe yi-carbon fiber sizofinyelela amathani angu-92,000.

Amandla e-Hydrogen: Umnikelo we-Carbon Fiber Ubonakala Kakhulu

I-hydrogen eluhlaza ikhiqizwa ngokushintsha amanzi nge-electrolyze kusetshenziswa ugesi okhiqizwa emithonjeni yamandla avuselelekayo njengelanga noma umoya. Njengomthombo wamandla ahlanzekile ofaka isandla ekungathathi hlangothi kwekhabhoni, i-hydrogen eluhlaza ibilokhu idonsela ukunaka futhi isidingo sayo kulindeleke ukuthi sikhule kakhulu esikhathini esizayo. Ngaphezu kwalokho, ukusetshenziswa kwayo kumaseli kaphethiloli we-hydrogen kuyanda kancane kancane futhi kulindeleke ukuthi ikhule kakhulu esikhathini esizayo.

Amasilinda okugcina i-hydrogen acindezelwe kakhulu enziwe ngemicu yekhabhoni enamandla aphezulu, iphepha le-carbon fiber elisetshenziswa njengezinto ze-electrode kanye nezendlalelo zokusabalalisa igesi, kanye neminye imikhiqizo kunegalelo elihle ochungechungeni oluphelele lokukhiqizwa kwe-hydrogen, ukuthuthwa, ukugcinwa, kanye nokusetshenziswa.

Ngokusebenzisai-carbon fiberEmikhunjini yokucindezela, njengegesi yemvelo ecindezelwe (i-CNG) kanye namasilinda e-hydrogen, kungenzeka ukunciphisa isisindo ngempumelelo futhi kwandiswe ukucindezeleka okukhulu. Isidingo samasilinda e-CNG ezimoto ze-CNG ezisetshenziswa ezinsizakalweni zokulethwa ekhaya kanye namathangi okuthutha igesi yemvelo sikhula kancane kancane.

Ngaphezu kwalokho, isidingo se-carbon fiber esetshenziswa emikhunjini yokucindezela kulindeleke ukuthi sande esikhathini esizayo njengoba amasilinda okugcina i-hydrogen esetshenziswa kakhulu ezimotweni zabagibeli, emalolini, ezitimeleni, nasemikhumbini esebenzisa amaseli kaphethiloli e-hydrogen.

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