Kungani Amathangi Okugcina Amaphahla Aphefumlayo Ebalulekile Ekugcineni I-Diesel
Kwadalwa ngo 2025.08.04
Kungani Amathangi Okugcina Amahla Entantayo Ebucayi Ekugcineni Uwoyela Wedizili
Nakuba uphethiloli wedizili ungabashisi kalula njenge-gasoline, ukugcina ngobuningi kusabhekana nezinselelo ezihlobene "nokulahleka kokuphefumula," ukubola, nokuphepha komlilo. Ithangi lokugcina elophahleni oluntantayo yisisombululo esibalulekile sobunjiniyela esihlala ngqo phezulu eketshezi, cishe siqeda indawo engaphezulu (indawo yomusi) phezu kukaphethiloli. Ekugcinweni kukadizili wezimboni namasipala, leli khono liyindlela ekhethwayo yokunciphisa umthelela emvelweni, ukuthobela imithetho eqinile yokuhlanzeka komoya, nokuqinisekisa ukuhlala isikhathi eside komkhiqizo.
1. Izingqikithi zobunjiniyela: Kungani uwoyela wedizili udinga ukulawulwa kukagesi
Ethangini eliphahla eliqinile, isikhala phakathi kobuso bedizili nophahla lwethangi sigcwaliswa yingxube yomoya namagesi e-hydrocarbon. Le "ndaba kagesi" ibangela izinkinga ezimbili eziyinhloko:
● Ukulahleka kokuphefumula: Njengoba izinga lokushisa lansuku zonke lishintsha, ithangi "liphefumula". Emini, uketshezi luyaphela; ebusuku, igesi iyapholisa futhi iphume ngemiphefumulo. Uphahla oluntantayo luqeda lesi sikhala, luyeka ngempela umjikelezo wokuphela.
● Ukugqwala Nokungcola: Uphuthu lwe-diesel lungonakala lapho luvezwa umoya njalo, okuholela ekugqwaleni nasekukhiqizeni imvuthuluka. Ngokudala umgoqo womzimba, uphahla oluntantayo lunciphisa ukuthintana kukaphethiloli nomoyampilo.
2. Imephu Yokuqhathanisa: Uphahla Olumile vs. Uphahla Oluntantayo ku-Diesel
Ngokuthengwa kwezobunjiniyela, ukukhetha ithangi elifanele kuncike kubukhulu besitoreji nezidingo zokuphepha kwemvelo.
Isici | Ithangi Lophahla Olumile | Ithangi Lopahla Oluntantayo |
Indawo Yomoya | Enkulu (igcwele umoya/umusi) | Okuncane/Akukho |
Ukukhishwa kwe-VOC | Significant (Breathing losses) | Akubalulekile |
Ukuphepha Komlilo | Ingozi Ephakeme (Ukuqoqana kukagesi) | Ingozi Ephansi (Ayikho indawo kagesi) |
Ikhwalithi Yomkhiqizo | Iyashesha ukubola (oxidation) | High (Minimal oxygen contact) |
Compliance | Kunzima ezindaweni zomoya eziqinile | Standard/Preferred |
3. Izinzuzo Eziyinhloko Zokugcina Udizili
A. Ukuvikeleka Komlilo Nokunciphisa Ubungozi
Udilizi une-flash point ephezulu kune-gasoline, kodwa isikhala esingaphezulu ethangini elinophahla oluqinile singakwazi ukuqoqa izinsipho ezingavutha, ikakhulukazi uma ithangi lisekhaya elishisayo noma uma uphethiloli ufudunyezwa ukuze kusetshenzwe ngokukhethekile. Uphahla oluntantayo luyasusa "inhlanganisela kaphethiloli-umoya" edingekayo ukuze kuvuthe ethangini, kunciphisa kakhulu amathuba omlilo we-rim-seal uma kuqhathaniswa nefu lomoya langaphakathi.
B. Ukuthobela Imithetho (Ama-VOC)
Ohulumeni banqwabelana imiyalelo eqinile yokulawula ukukhishwa kwe-Volatile Organic Compound (VOC). Ngisho nophethiloli onama-volatility aphansi, ophahla oluntantayo lusebenza njenge-"Best Available Control Technology" (BACT), okuvumela izindawo ukuthi zihlangane nezimvume zekhwalithi yomoya ngaphandle kwesidingo samayunithi esibili wokubuyisa umoya (ama-VRU).
C. Ubuqotho Besitembu
Ukuphumelela kophahla oluntantayo kuncike ngokuphelele esithelweni sezindonga. Izinhlelo zesithelwe ezimbili zesimanje (isicathulo sokuqala somshini + isithelwe somswakama wesibili) zinikeza isithelwe esiseduze nesivalo esiqinile odongeni lwethangi.
4. Izindinganiso zobunjiniyela nezindlela ezinhle kakhulu
Lapho ucacisa uphahla oluntantayo lwe-diesel, onjiniyela kufanele babambelele ezindinganisweni ezibonwa yimboni:
● I-API 650 (Isengezo C & H): Lena yindinganiso yokuklama ebalulekile yophahla oluntantayo. Ichaza izidingo zamandla okuthwala umthwalo (iqhwa/imvula), ukusebenza kwesithelwe, nokudonsa.
● Izinhlelo zokuDonsa: Ngoba amathangi e-diesel avame ukubhekana nemvelo, uphahla oluntantayo kumele lube nohlelo lokudonsa oluhlangene noma oluguquguqukayo ukuze kukhishwe ngokuphepha amanzi emvula ekhoneni, ukuvimbela uphahla ukuthi lungacwilisi.
● Izinsiza Zokuvimbela Ukujikeleza: Lezi ziqinisekisa ukuthi uphahla luhlala endaweni yalo, luvikela uhlelo lokubopha ukuguga okungalingani ngesikhathi sokuhamba koketshezi.
5. Imibuzo Evame Ukubuzwa (FAQ)
Q: Uma uwoyela wedizili ungashisi kalula njenge-gasoline, ingabe uphahla oluntantayo luyadingeka ngempela?
A: Nakuba kungadingeki njalo ngomthetho ku-diesel, kuyalulekwa kakhulu kumathangi amakhulu (isibonelo, isitoreji sesiteshi). Izikhokhela ngokwayo ngokuvimbela "ukulahleka komkhiqizo" ngokushabalala nokunciphisa ukuphindaphinda kokuhlanza ithangi okubangelwa imvuthuluka yokugqwala.
Q: Ngingakwazi ukufaka uphahla oluntantayo olungaphakathi ethangini elinophahla olumile?
A: Yebo. Leli yisu elivamile futhi elisebenza kahle ngokomnotho ezindaweni ezifuna ukuthuthukisa ukuphepha nokuhlangabezana nemithetho yesimanje yemvelo ngaphandle kokushintsha yonke ingqikithi yethangi.
Q: Yiluphi udaba oluvame kakhulu lokugcinwa kwezithangi ezinjalo?
A: Ukugqoka kwe-seal. Ama-seal kumele ahlolwe ngezikhathi ezithile ukuze kuqinisekiswe ukuthi agcina uxhumano nodonga lwe-tank. Uma umgaphe ube mkhulu, ukusebenza kohlelo lokunciphisa umoya kuphansi kakhulu.
Ngokugcina ama-diesel, ama-tank anophahla oluhambayo akhombisa utshalomali ekuthembekeni kokusebenza nasekuphathweni kwemvelo. Ngokukhipha kahle isikhala somoya, izikhungo zingakhulisa ivolumu yomkhiqizo, ziqinisekise ukuthi uphethiloli uhlala ungashintshi, futhi zilandela izindinganiso zokuphepha zomhlaba. Njengoba imithetho yemvelo iqhubeka nokuba stricter, ukuguqulwa kusuka kumphahla oqinile kuya kumphahla ohambayo sekuyisindinganiso senkambu yonke yamatherminal uphethiloli.
Ingabe usendleleni yokwakha itherminal entsha yokugcina ama-diesel, noma ufuna ukwenza ukuhlaziywa kwezindleko-nenzuzo kokubuyisela izimpahla zakho ezikhona ezinomphahla oqinile?
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