Los ukutshintsha iimoto zepetroli Bamele ukhetho oluzinzileyo lwezothutho kuneemoto eziqhelekileyo njengoko zinokubaleka kwiintlobo ezahlukeneyo zamafutha. Baphawuleka ikakhulu ngokukwazi kwabo ukusebenzisa umxube we ipetroli kunye neethanol okanye, kwezinye iinguqulelo, imethane kunye neethanol. Olu bhetyebhetye kuhlobo lwamafutha kwenza kube lula ukunciphisa kakhulu izinto ezikhutshwayo ezingcolisayo, okwenza kube yisisombululo esisebenzayo sokunciphisa impembelelo yokusingqongileyo yokuthutha.
Ukusebenza kwezithuthi ze-flex fuel
Iinqwelo zamafutha e-Flex zixhotyiswe ngeenjini ezenzelwe ukuba zisebenze kumafutha ahlukeneyo nakweyiphi na indawo, ngokuqhelekileyo i-petroli kunye ne-ethanol. Izivamvo kwi-injini zilungelelanisa ngokuzenzekelayo umxube wamafutha ukuze kuphuculwe ukusebenza kunye nokusebenza kakuhle. Nangona kukho umahluko ekusebenzeni kwamafutha, indlela isithuthi esiziphatha ngayo iyafana naleyo yezithuthi ezineenjini eziqhelekileyo.
I-Ethanol, enye indlela eqhelekileyo kwi-petroli, inomlinganiselo ophezulu we-octane, obonelela ngokusebenza okungcono kwiimeko ezithile ze-injini, njengaxa kufuneka amandla amaninzi. Nangona kunjalo, kuba inoxinano lwamandla asezantsi kunepetroli, iimoto zidla ngokutya i-ethanol eninzi kunepetroli ukuhamba umgama ofanayo.
Izibonelelo zokusingqongileyo ze-flex fuel
Enye yeenzuzo eziphambili ze-flex fuel vehicles zizo ukunciphisa impembelelo yokusingqongileyo. I-Ethanol, eveliswa kwimithombo evuselelekayo efana neswekile okanye umbona, ikhupha iigesi ezincinci ze-greenhouse xa kuthelekiswa nepetroli evela kumafutha efosili. Ukongeza, ithathwa njengesixhobo esinokuhlaziywa, esenza ukuba silondolozeke ngakumbi kwixesha elide.
Emazweni afana neBrazil, apho i-ethanol ifikeleleka lula, ukusetyenziswa kwezithuthi ze-fuel flex kuphumelele a ukuncitshiswa okubonakalayo kokukhutshwa kweCO2. IBrazil yinkokeli yehlabathi kushishino lwamafutha oluguquguqukayo, kunye ne-90% yezithuthi zayo ezintsha ezenziwe njengeziguquguqukayo. Ukusukela oko kwamkelwa olu hlobo lobugcisa, ilizwe liye lehla kakhulu ukuxhomekeka kwalo kumafutha efosili.
Amanye amazwe afana ne-United States, iSweden kunye neKhanada nawo akhuthaze ukusetyenziswa kwezi zithuthi, kodwa kuncinci ngenxa yokunciphisa ukuveliswa nokusasazwa kwe-ethanol. Nangona kunjalo, ukusetyenziswa kwe-fuel flex kula mazwe kunokonyuka ukuba iziseko ezingcono ze-ethanol ziyaphuhliswa.
Ukungalungi kunye nokulinganiselwa kwangoku
Ububi bokusebenzisa i-ethanol yinto yayo ukusebenza kakuhle kwamandla xa kuthelekiswa nepetroli. Izithuthi ezisebenzisa i-ethanol emsulwa zisebenzisa amafutha amaninzi ngekhilomitha nganye ehambayo, nto leyo inokuchaphazela iindleko zokusebenza ngokuxhomekeke kwixabiso lepetroli lendawo.
- I-Ethanol nayo ingaba edlekayo kwezinye iinxalenye ze-injini kunye ne-fuel system, ezifuna ukulungiswa rhoqo kunye nokusetyenziswa kwezongezo ezikhethekileyo.
- Nangona i-ethanol ibonelela ngeenzuzo zokusingqongileyo, ayifumaneki ngokubanzi kuzo zonke izikhululo zegesi, inciphisa ukwamkelwa kwayo kwimimandla ethile yehlabathi.
Brands kunye namazwe akhokelayo flex fuel adoption
Phakathi kwabenzi beemoto ababandakanya obu buchwepheshe sifumana iimpawu ezifana IPeugeot, iRenault, iChevrolet, iHonda kunye neFord, eziye zaqala ukubonelela ngeemodeli zamafutha eziguquguqukayo ekuphenduleni uxinzelelo loluntu lwezisombululo eziluhlaza kunye nezisebenzayo. Ezi moto zishiya umzi-mveliso zinohlengahlengiso oluyimfuneko ukuze zikwazi ukuqhuba kakuhle kwi-ethanol.
Kwaye, ayipheleli nje kwiimoto: izithuthuthu zikwathatha itekhnoloji ye-fuel flex, yandisa ukusetyenziswa kwayo kuthutho lomntu. Imakethi yaseBrazil yinkokeli yehlabathi kolu tshintsho, njengoko ineemoto ezingaphezulu kwe-19 yezigidi zeemoto ezijikelezayo ezijikelezayo, uninzi lwazo imodeli yoqoqosho efikelelekayo.
I-Ethanol okanye i-petroli ?: Ukuthelekiswa kweendleko kunye nokusebenza
Ukhetho phakathi kwe-ethanol kunye nepetroli kwinqwelo ye-fuel flex kuxhomekeke kwizinto ezininzi umthengi ekufuneka azithathele ingqalelo:
- Iindleko zamafutha: I-Ethanol ihlala inexabiso eliphantsi kunepetroli, kodwa ngenxa yokuxinwa kwamandla aphantsi, isithuthi sisebenzisa i-ethanol eninzi ngekhilomitha, enokulinganisa iindleko.
- Ukusebenza kakuhle: Ipetroli ikuvumela ukuba uhambe iikhilomitha ezininzi ngexabiso elifanayo lepetroli, kodwa i-ethanol inokuphucula ukusebenza kwesithuthi ngokwamandla, ngakumbi xa kufuneka ukukhawuleza okanye ukunyuka okunyukayo.
- Impembelelo yokusingqongileyo: I-Ethanol icoceke kakhulu ngokwemiqathango yokukhutshwa kwe-CO2 kunye nezinye iigesi ezingcolisayo, okwenza kube yinto ekhethwayo kwabo bafuna ukunciphisa i-carbon footprint.
- Isondlo: Izithuthi ezisebenzisa i-ethanol yexesha elide zinokufuna ukulungiswa rhoqo kwiindawo ezithile ze-injini ngenxa yokonakala kwesibaso.
Ngaphandle kwemida, iimoto ze-fuel flex ziseyindlela ebalaseleyo kwabo bafuna ukunciphisa impembelelo yabo yokusingqongileyo ngaphandle kokuba benze ukutsiba kwi-100% yombane okanye imoto ye-hybrid. Itekhnoloji yeFlex yamafutha sisisombululo esiphakathi esivumela abathengi ukuba bathathe inxaxheba ekutshintsheni kumafutha azinzileyo.