Itanki yekhabhoni yefiber composites ziye zanda kakhulu kwizicelo zokugcina igesi zangoku, kubandakanya ihydrogen. Ulwakhiwo lwabo olukhaphukhaphu kodwa olomeleleyo lubenza balungele usetyenziso apho zombini ubunzima kunye noxinzelelo lomsebenzi ubalulekile, njengezithuthi, iidrone, iinkqubo zamandla ezigcinayo, kunye nokuthuthwa kwerhasi yeshishini. Eli nqaku liphonononga ukuba njaniitanki ye-carbon fibers ingasetyenziselwa ukugcina i-hydrogen, zeziphi iingcinezelo zokusebenza ezifanelekileyo, ukuqwalasela ukhuseleko, kunye nendlela yokugcina la matanki ngokufanelekileyo.
Kutheni UsebenzisaITanki yeCarbon Fiber Composites for Hydrogen?
I-Hydrogen yigesi ekhaphukhaphu kakhulu enomxholo ophezulu wamandla ngekhilogram, kodwa ifuna uxinzelelo oluphezulu ukuba lugcinwe kwifom ehlangeneyo. Iitanki zensimbi zemveli zomelele, kodwa nazo zinzima, okuyi-drawback yezicelo zeselula okanye zothutho.Itanki yekhabhoni yefiber compositeinikeza enye indlela elungileyo:
- Ikhaphukhaphu: La matanki angafikelela kwi-70% elula kunamatanki ensimbi, ebalulekileyo kwizicelo zeselula ezifana neenqwelo okanye iidrones.
- Ubunakho boxinzelelo oluphezulu: Itanki yekhabhoni yefiber composites inokumelana noxinzelelo oluphezulu, olubenza balungele ukucinezela i-hydrogen ibe yimithamo emincinci.
- Ukunyangwa kokuMhlwa: Ngokungafaniyo nentsimbi, i-carbon composites ayifuni ukubola, into ebalulekileyo ekugcineni i-hydrogen.
Uxinzelelo lokuSebenza oluQhelekileyo loGcino lweHydrogen
Uxinzelelo apho ihydrogen igcinwa khona ixhomekeke kwisicelo:
- Uhlobo lwe-I iitanki zentsimbi: Ngokuqhelekileyo ayisetyenziselwa i-hydrogen ngenxa yobunzima kunye nemiba yokudinwa.
- Itanki yekhabhoni yefiber composites (Uhlobo III or IV): Isetyenziswa ngokuqhelekileyo kwi-hydrogen, ngakumbi kwi-automotive kunye ne-industrial applications.
Kwindawo yokugcina i-hydrogen:
- 350 ibha (5,000 psi): Ihlala isetyenziswa kwimizi-mveliso okanye kwimisebenzi enzima.
Olu xinzelelo luphezulu kakhulu kunezo zomoya (ngokuqhelekileyo i-300 bar) okanye i-oksijeni (i-200 bar), eyenza ukuba umlinganiselo ophezulu we-carbon fiber-to-weight ratio ubaluleke ngakumbi.
Iingqwalasela eziphambili kuGcino lweHydrojeni
I-Hydrogen ineempawu ezizodwa ezenza ukhuseleko kunye nokukhethwa kwezinto eziphathekayo kubaluleke kakhulu:
- I-Hydrogen Embrittlement:
- Iintsimbi ezifana nentsimbi zinokuba brittle phambi kwe-hydrogen ekuhambeni kwexesha, ngakumbi phantsi koxinzelelo oluphezulu. Izinto ezihlanganisiweyo azihlupheki kwi-hydrogen embrittlement ngendlela efanayo, ukunikaitanki ye-carbon fibersa inzuzo ecacileyo.
- Ukugqobhoza:
- IHydrojeni yimolekyuli encinci kakhulu kwaye inokudlula kancinci kwezinye izinto. Iitanki zohlobo lwe-IV zisebenzisa i-polymer liner ngaphakathi kweqokobhe le-carbon fiber ukunciphisa ukugcwala kwe-hydrogen.
- Ukhuseleko loMlilo:
- Xa kwenzeka umlilo, amatanki kufuneka axhotyiswe ngezixhobo zokunciphisa uxinzelelo (PRDs) ukukhusela ukuqhuma ngokukhupha igesi ngendlela elawulwayo.
- Iimpembelelo zobushushu:
- Ukushisa okuphezulu kunye nokuphantsi kunokuchaphazela uxinzelelo lwetanki kunye nokusebenza komgca. Ukugquma okufanelekileyo kunye nokusetyenziswa phakathi komgangatho wobushushu obuqinisekisiweyo kubalulekile.
Iingcebiso zokuLondoloza kunye nokuHlola
Ukuqinisekisa ukusebenza kwexesha elide kunye nokhuseleko lweitanki ye-carbon fiber hydrogens, ukunakekelwa rhoqo kunye nokuhlolwa kuyimfuneko:
- UHlolo Olubonwayo:
- Qwalasela umphezulu ongaphandle iintanda, ukuqhawuka, okanye umonakalo wempembelelo. Nokuba iimpembelelo ezincinci zinokubeka esichengeni isidima setanki.
- IValve kunye nokuFitting Check:
- Qinisekisa ukuba zonke iivalvu, izitywina, kunye nezilawuli zisebenza ngokufanelekileyo kwaye azivuzi.
- Ukwazisa ngoBomi beNkonzo:
- Itanki yekhabhoni yefiber compositeBanobomi benkonzo obuchaziweyo, amaxesha amaninzi malunga ne-15 leminyaka. Emva kwelo xesha, kufuneka bathathe umhlala-phantsi nokuba babonakala belungile.
- Kuphephe ukuzalisa ngokugqithisileyo:
- Njalo ugcwalise itanki kuxinzelelo olulinganisiweyo lokusebenza, kwaye ugweme ukuxinzelela ngokugqithisileyo, okunokuthi kwenze buthathaka i-composite ekuhambeni kwexesha.
- Ukuzaliswa kwakhona okuqinisekisiweyo:
- I-Hydrogen refueling kufuneka yenziwe ngokusebenzisa izixhobo eziqinisekisiweyo kunye nabasebenzi abaqeqeshiweyo, ngakumbi kuxinzelelo oluphezulu.
- Ukugcinwa kokusingqongileyo:
- Gcina amatanki kwindawo eyomileyo, enomthunzi kude nelanga elithe ngqo okanye imithombo yobushushu. Ziphephe iimeko zokukhenkceza ngaphandle kokuba itanki iqinisekisiwe ukusetyenziswa okunjalo.
Sebenzisa imizekelo yeemeko
Itanki ye-carbon fiber hydrogens sele zisetyenziswa ngokubanzi kwi:
- Izithuthi zeeseli zamafutha (iimoto, iibhasi, iilori)
- Iidrones zeHydrogen kunye neenqwelomoya
- Gcina amandla kunye neenkqubo zamandla amileyo
- Iiyunithi eziphathwayo zamafutha e-hydrogen kusetyenziso lwemizi-mveliso okanye olungxamisekileyo
Isishwankathelo
Itanki yekhabhoni yefiber composites lukhetho olugqwesileyo lokugcina i-hydrogen ngenxa yamandla azo, ubunzima obuphantsi, kunye nokuchasana nemiba ethile ye-hydrogen efana ne-embrittlement. Xa zisetyenziswa kuxinzelelo olufanelekileyo olunje nge-350bar, kunye nokugcinwa okuchanekileyo, banikezela ngendlela esebenzayo nekhuselekileyo yokuphatha i-hydrogen kwizicelo ezahlukeneyo. Nangona kunjalo, ingqalelo kufuneka ihlawulwe kwiimeko zokusetyenziswa, ubomi betanki, kunye nemigaqo yokhuseleko.
Njengoko i-hydrogen iba sembindini kubuchwepheshe bamandla acocekileyo, ngakumbi kwiinkqubo zothutho kunye ne-industrial backup systems, indimaitanki ye-carbon fibers iya kuqhubeka ikhula, inikezela ngesisombululo esithembekileyo nesisebenzayo sogcino lwe-hydrogen oluphezulu.
Ixesha lokuposa: May-07-2025