Ukuqonda izikhululo zokugalela amafutha e-CNG:
Izikhululo zokugalela irhasi yendalo ezicinezelayo (LNG) yinxalenye ephambili yokutshintshela kwindlela yothutho ecocekileyo kwimakethi yanamhlanje eguquka ngokukhawuleza yamandla. Ezi ndawo zibonelela ngerhasi etyhalelwa kuxinzelelo olungaphezulu kwe-3,600 psi (250 bar) ukuze isetyenziswe kunye neenqwelo zerhasi yendalo ethile xa kuthelekiswa nezikhululo zerhasi zemveli. Iinkqubo zokuxinzelela igesi, iinkqubo zokugcina eziphezulu zokusebenza, iifestile ezibalulekileyo, kunye neenkqubo zokukhupha zizinto ezimbalwa eziphambili zoyilo olusisiseko lwesikhululo se-CNG.
Xa zidibene, ezi ndawo zibonelela ngamafutha kuxinzelelo oluyimfuneko ngelixa zidibana nemigangatho engqongqo yokhuseleko. Ngokwedatha evela kushishino, namhlanje izikhululo ziqalise ukubandakanya iinkqubo zokulandelela ezisebenzayo ezilandelela iimethrikhi zokusebenza ngexesha langempela, ukuvumela ukugcinwa ngokuzenzekelayo kunye nokunciphisa ixesha lokunciphisa ukuya kuthi ga kwi-30%.
Ziziphi iingenelo zokusebenza kwezikhululo ze-refueling ze-CNG?
Yeyiphi imingeni abajongene nayo abaqhubi besikhululo se-CNG?
● Uzinzo kwiiNdleko zaMandla kuMaxabiso: Kuninzi lweemarike, amaxabiso erhasi yendalo adla ngokutshintsha phakathi kwamashumi amathathu namashumi amahlanu eepesenti ngexabiso lamandla eyunithi, ebonisa utshintsho olungaphantsi kakhulu kunamafutha enziwe ngepetroleum.
● Ukusebenza koKhuseleko: Xa kuthelekiswa nabakhuphisana nabo be-diesel-powered, izithuthi ze-CNG zivelisa kakhulu i-NOx encinci kunye ne-particulate matter kunye ne-20-30% encinci ye-greenhouse gases.
● Iindleko zeNkqubo: Ngokuxhomekeke kwiimfuno zomenzi, amaxesha okutshintshwa kwee-spark plugs anokwahluka phakathi kwe-60,000 ukuya kwi-90,000 yeemayile, kwaye amafutha kwiimoto ze-CNG ngokuqhelekileyo ahlala ngokuphindwe kabini ukuya kathathu kunezithuthi ezifanayo ezisebenza ngepetroli.
● Unikezelo lwaMandla oMmandla: I-CNG ikwandisa ukhuseleko lwamandla kunye nokulinganisela kwezorhwebo ngokunciphisa ukuxhomekeka ekungenisweni kweoli kumazwe anemithombo yegesi yendalo.
Ngaphandle kweenzuzo, ukwakha iinkqubo ze-CNG kubandakanya iintlobo ezininzi zemingeni esebenzayo kunye nezoqoqosho.
Ukwakhiwa kwesikhululo se-CNG kufuna intlawulo yokuqala ebalulekileyo kwimali yokugcina iitanki, iinkqubo zokukhupha, kunye nezixhobo zokufudumeza. Ngokuxhomekeke kumaxabiso okusetyenziswa, amaxesha okubuyisela ahlala ahluka phakathi kweminyaka emithathu ukuya kwesixhenxe.
Iimfuno zeNdawo: ngenxa yezindlu zecompressor, iingxangxasi zokugcina, kunye nemida yokhuseleko, izikhululo ze-CNG zihlala zifuna indawo enkulu yomhlaba kunezikhululo zamafutha zemveli.
Ulwazi lobuchwephesha: Ugcino oluphezulu lwenkqubo yegesi yendalo kunye nokusebenza kufuna uqeqesho oluthile kunye nesiqinisekiso, esibangela imingeni yengqesho kwiimarike ezintsha.
Iimpawu zexesha lokugalela amafutha ezithuthi: Izicelo zokuzaliswa kwexesha lokusebenza kweenqwelo moya zinokuthatha ixesha elithile ebusuku, ngelixa izikhululo zokuzalisa ngokukhawuleza zinokufaka i-petroli kwizithuthi kwimizuzu nje emithathu ukuya kwemihlanu, ukuze zithelekiswe namafutha angamanzi.
Injani i-CNG xa ithelekiswa nepetroli eqhelekileyo kunye nedizili?
| Ipharamitha | CNG | Ipetroli | Idizili |
| Umxholo wamandla | ~115,000 | ~125,000 | ~139,000 |
| Ukukhutshwa kweCO2 | 290-320 | 410-450 | 380-420 |
| Iindleko zamafutha | $1.50-$2,50 | $2,80-$4,20 | $3.00-$4,50 |
| Vehicle Price Premium | $6,000-$10,000 | Isiseko | $2,000-$4,000 |
| Ukuxinana kweSikhululo sokugalela amafutha ezithuthi | ~Izikhululo ezingama-900 | ~ 115,000 izikhululo | ~55,000 izikhululo |
Izicelo zeQhinga le-CNG
● Izithuthi ezihamba umgama omde: Ngenxa yokusetyenziswa kwazo okukhulu kwepetroli kunye nokugalela amafutha ngomatshini, iimoto zokuthutha, iilori zenkunkuma, kunye nezithuthi zikawonke-wonke ezisebenza kwiindawo ezixineneyo zenza izicelo ezinkulu zeCNG.
● Ukusetyenziswa kwerhasi yendalo eluhlaza: Ukukwazi ukudibanisa okanye ukusebenzisa ngokupheleleyo irhasi yendalo evela kwiindawo zokulahla, ukusetyenziswa komhlaba, kunye neendawo zokucocwa kwamanzi amdaka kunika izisombululo zothutho ezingenakhabhoni okanye ezinekhabhoni ephantsi.
● Iteknoloji yoTshintsho: Njengoko umbane obanzi kunye neenkqubo ze-hydrogen zisenzeka, i-CNG ibonelela ngeemarike ngeenkqubo zokusasazwa kwegesi yendalo esele ikhona ngendlela enokwenzeka yokunciphisa ngakumbi i-carbon.
● IiMarike ezisakhulayo: I-CNG ingasetyenziselwa ukunciphisa i-petroleum ephuma kumazwe angaphandle ngelixa ikhuthaza amandla okuvelisa asekuhlaleni kwiindawo ezinokugcinwa kwegesi ekuhlaleni kodwa imveliso enganelanga.
Ixesha lokuposa: Nov-10-2025
