Ukuqonda Iziteshi Zokuthela Uphethiloli ze-CNG:
Iziteshi zokugcwalisa igesi yemvelo ye-Compress (LNG) ziyingxenye ebalulekile yokushintshela ezindleleni zokuthutha ezihlanzekile emakethe yanamuhla yamandla eshintsha ngokushesha. Lezi zikhungo zihlinzeka ngegesi ephushwa ekucindezelekeni kuka-3,600 psi (250 bar) ukuze isetshenziswe nezimoto ezithile zegesi yemvelo uma kuqhathaniswa neziteshi zikaphethiloli ezivamile. Amasistimu wokucindezelwa kwegesi, amasistimu okugcina asebenza kahle kakhulu, amafasitela abalulekile, namasistimu okukhipha impahla yizingxenye ezimbalwa ezibalulekile zomklamo oyisisekelo wesiteshi se-CNG.
Ndawonye, lezi zingxenye zinikeza uphethiloli ngengcindezi edingekayo kuyilapho zihlangabezana nezindinganiso eziqinile zokuphepha. Ngokusho kwedatha evela embonini, iziteshi zanamuhla seziqalile ukufaka amasistimu okulandelela asebenzayo alandelela amamethrikhi okusebenza ngesikhathi sangempela, okuvumela ukugcinwa okuzenzakalelayo nokunciphisa isikhathi sokunciphisa kuze kufike ku-30%.
Yiziphi izinzuzo zokusebenza zeziteshi zokugcwalisa i-CNG?
Yiziphi izinselelo abaphathi beziteshi ze-CNG ababhekana nazo?
● Ukuzinza Kwezindleko Zamandla Ezintengo: Ezimakethe eziningi, amanani egesi yemvelo ngokuvamile ashintshile phakathi kwamaphesenti angamashumi amathathu namashumi amahlanu enani lamandla eyunithi, okubonisa ushintsho oluncane kakhulu kunamafutha enziwe nge-petroleum.
● Ukusebenza Kokuphepha: Uma ziqhathaniswa nezimbangi zazo ezisebenza ngodizili, izimoto ze-CNG zikhiqiza i-NOx encane kakhulu nezinhlayiyana kanye namagesi abamba ukushisa acishe abe ngu-20–30%.
● Izindleko Zenqubo: Ngokuya ngezidingo zomenzi, izikhathi zokushintsha ama-spark plug zingahluka phakathi kwamamayela angu-60,000 kuya ku-90,000, futhi uphethiloli ezimotweni ze-CNG ngokuvamile uhlala izikhathi ezimbili kuya kwezintathu kunezimotweni ezifanayo ezisebenza ngophethiloli.
● I-Local Energy Supply: I-CNG inyusa ukuphepha kwamandla kanye nebhalansi yohwebo ngokunciphisa ukuncika ekuthengisweni kukawoyela emazweni anemithombo yegesi yemvelo.
Naphezu kwezinzuzo, ukwakha izinhlelo ze-CNG kufaka phakathi izinhlobo eziningi zezinselelo ezisebenzayo nezomnotho.
Ukwakhiwa kwesiteshi se-CNG kudinga inkokhelo yokuqala ebalulekile eyikheshi yamathangi okugcina, amasistimu okukhipha impahla, nezinto zokufudumeza. Ngokuya ngezintengo zokusetshenziswa, izikhathi zokukhokha ngokuvamile ziyahlukahluka phakathi kweminyaka emithathu kuya kweyisikhombisa.
Izidingo Zesikhala: ngenxa yezindlu ze-compressor, izimpophoma zokugcina amanzi, nemikhawulo yokuphepha, iziteshi ze-CNG ngokuvamile zidinga indawo enkulu yomhlaba kuneziteshi ezivamile zokuphehla uphethiloli.
Ulwazi lobuchwepheshe: Ukugcinwa nokusebenza kwesistimu yegesi yemvelo enomfutho ophezulu kudinga ukuqeqeshwa okukhethekile nesitifiketi, okubangela izinselelo zokuqashwa ezimakethe ezintsha.
Izici Zesikhathi Sokufaka Uphethiloli: Izinhlelo zokusebenza zokugcwalisa isikhathi zokusebenza kwemikhumbi zingathatha isikhathi esithile ebusuku, kuyilapho iziteshi ezigcwalisa ngokushesha zingafaka uphethiloli ezimotweni ngemizuzu emithathu kuya kwemihlanu nje kuphela, ngakho zifaniswa nezibaseli eziwuketshezi.
I-CNG iqhathaniswa kanjani nophethiloli ovamile nodizili?
| Ipharamitha | CNG | Uphethiloli | Udizili |
| Okuqukethwe Amandla | ~115,000 | ~125,000 | ~139,000 |
| Ukukhishwa kwe-CO2 | 290-320 | 410-450 | 380-420 |
| Izindleko Zamafutha | $1.50-$2.50 | $2.80-$4.20 | $3.00-$4.50 |
| I-Premium Yentengo Yemoto | $6,000-$10,000 | Isisekelo | $2,000-$4,000 |
| Ukuminyana Kwesiteshi Sokuthela Uphethiloli | ~900 iziteshi | ~ 115,000 iziteshi | ~55,000 iziteshi |
Izicelo Zecebo le-CNG
● Izimoto Zebanga Elide: Ngenxa yokusetshenziswa kwazo okuphawulekayo kukaphethiloli nokufaka uphethiloli okuzenzakalelayo, izimoto zokuletha, amaloli kadoti, nezimoto zokuhamba zomphakathi ezisebenza ezindaweni eziminyene zenza izicelo ezinhle ze-CNG.
● Ukusetshenziswa kwegesi yemvelo eluhlaza: Ukukwazi ukuhlanganisa noma ukusebenzisa ngokuphelele igesi yemvelo evela ezindaweni zokulahla, ukusetshenziswa komhlaba, nezindawo zokuhlanza amanzi angcolile kunikeza izixazululo zokuthutha ezingenakhabhoni noma ngisho nekhabhoni ephansi.
● Ubuchwepheshe Benguquko: Njengoba izinhlelo zikagesi ne-hydrogen ezibanzi zenzeka, i-CNG ihlinzeka izimakethe ngezinhlelo ezikhona kakade zokusabalalisa igesi yemvelo indlela engenzeka yokwehliswa okwengeziwe kwekhabhoni.
● Izimakethe Ezisafufusa: I-CNG ingasetshenziselwa ukunciphisa i-petroleum engenisiwe kuyilapho ikhuthaza amandla okukhiqiza asendaweni ezindaweni ezinezinqolobane zegesi endaweni kodwa ezingakhiqizi ngokwanele.
Isikhathi sokuthumela: Nov-10-2025
