Izinhlobo zikaphethiloli zivuselelwa njalo, kwakhiwa izinhlobo ezintsha zikaphethiloli, ezinezinye izakhiwo nekhwalithi. Ochwepheshe batshelwa ukuthi okudingeka ukwazi ngophethiloli, bakhiphe izinganekwane ezidumile futhi baphendule imibuzo evamile.
Ikhwalithi kaphethiloli ingahlolwa ngombala wayo.
Kuze kube manje, kunezindaba phakathi kwabashayeli bezimoto ukuthi ikhwalithi kaphethiloli inganqunywa ngokubukeka kwayo. Ngempela, eminyakeni yeSoviet, izinhlobo zikaphethiloli zihlukile ngombala ukunciphisa amathuba okuba nombuso ongekho emthethweni. Kodwa-ke, manje zonke izinhlobo zibukeka ngokulinganayo. Ngoguquko ku-Euro5, uphethiloli we-AI-92 awehlukile ku-AI-98 noma ngombala noma ngephunga.
Yize indlela enzima yokuhlola ikhwalithi kaphethiloli isekhona. Ingazimisela ukuthinta. Isikhumba somile esihlanzekile somile, kanye nokuhlanganiswa kukaDiesel Fuel (DT) - Amafutha. Okwamanje, le ndlela ayisebenzi ekunqumeni uphethiloli we-verateffeit.
Ukuhlolwa kwekhwalithi okunempilo kungenziwa kusetshenziswa inkomba ephathekayo yekhwalithi kaphethiloli-2.
Ngokwezidingo ze-Gost, uphethiloli wanamuhla zingaqukatha ama-Dyes anoma yimiphi imibala, ngaphandle kokuluhlaza okwesibhakabhaka. Ngokuvumelana nalokhu, umkhuba wophethiloli we-tinting wenzeka, kepha kuphela ukumaka umkhiqizo obhalwe uphawu nokuhlonza amafa. I-Persure kumele ibe yinto evuthayo ngophethiloli, emnyama kakhulu noma cishe nsundu.
Ukuxuba uphethiloli nge-och ehlukene kugcwele ngenqwaba yengxubevange yengxubevange
Imvamisa ungezwa umbono onjalo wokuthi uma uxubana nophethiloli we-AI-92 no-98 brand, bese empeleni uphethiloli awuhlanganisiwe. Ngenxa yobuningi obuhlukile be-AI-98, okusolakala ukuthi bazoqoqwa, bakhulume, ngaphezulu kwamafutha angama-92. Ngenxa yalokhu, lapho uphethiloli we-98 ungenisa, ukumelana nenjini ye-Detenation ku-Low-Oxidi Recidiue kuzokwehla, futhi lokhu kuzodala ukuthonya kanye nomthwalo okhulayo kwiyunithi yamandla. Ukuvunywa okunjalo kuyinganekwane. Ngokuqondene nenqwaba engenzeka, izidingo zeZinga le-Petroline density zinye: Kufanele zibe ohlwini lwama-725 - 780 kg / m3 ku-15 ° C. Alukho uphethiloli wezimpahla ophuma kule mikhawulo. Ngakho-ke, izinqwaba lapho zizixubile, ikakhulukazi ezimweni zokudlidliza, ngeke. Ngakho-ke, uma kuxutshwe ngokulingana okulinganayo i-AI-92 ne-AI-98, sithola empeleni i-analogue kaphethiloli wama-95. Ukusebenza injini, lokhu kukhohlisa ngeke kuthinte.Inombolo ye-Octane ikhuluma ngekhwalithi kaphethiloli
Ungathola futhi umbono wokuthi uphethiloli oshibhile uMarie AI-92 uhlukaniswa ngekhwalithi ephansi, ngoba yenzelwe izinjini ezingabekezeleleki. Izitatimende ezinjalo azilungile futhi ziphiwa yinqubo yesimanje yokukhiqiza evuthayo. Eqinisweni, inombolo enkulu ye-octane etholayo uphethiloli ngemuva kokuqhekeka inenani lama-80 ziyasetshenziswa. Ngenxa yalokhu, inombolo ye-octane inyuka yaba ngu-92, 95, 98 no-100. Ngamanye amagama, uphethiloli onenombolo ehlukile ye-octane ingenye, isisekelo esijwayelekile.
Esiteshini segesi sohlobo oludumile kuhlala kulungile uphethiloli omuhle
Ezimweni eziningi, ikhwalithi kawoyela eziteshini ezaziwayo zenethiwekhi yaziwa kakhulu. Kodwa-ke, kunezindlela eziningi ezihlotshaniswa ezimweni eziningi ngomkhuba we-franching. Iqiniso ngukuthi ilungelo lokuthengisa uphethiloli ngaphansi komkhiqizo okhangiwe lingathola noma iyiphi inkampani encane eyanele ukuphetha inkontileka ne-Echelon ephezulu. Ngakho-ke, azikho izimo eziqabulayo lapho uphethiloli ovela enkampanini yekhanda zihlanjululwe ngamafutha asezingeni eliphansi, kanye nenombolo ye-octane ye "ngxube" enjalo iphakanyiswa izengezo.Uphethiloli awugugi
Kulula ukugcina uphethiloli akunangqondo, ngoba kunempilo eshalofini. Ngokwamazinga anamuhla, isikhathi sewaranti sokugcina uphethiloli wezimoto wazo zonke izinhlobo zemikhiqizo ngunyaka owodwa kusukela ngosuku lokwenza uphethiloli. Ngasikhathi sinye, izinga lokuwohloka kophethiloli lincike ekushiseni: ukukhuphuka okushisa, ukuphanga uphethiloli ngokushesha okukhulu. Futhi, ikhwalithi kaphethiloli isikhulisa ngokushesha ukuxhumana nomoya kanye nezinsimbi. Kuvela ukuthi ngokushesha okukhulu kunophethiloli kulahlekelwa yizakhiwo zayo ethangini likaphethiloli. Ukusuka lapha sithola isikhathi sangempela sokugcina uphethiloli - isigamu sonyaka.
Uphethiloli akaveli
Kunombono wokuthi, ngokungafani nophethiloli wedizili, uphethiloli awubandi futhi noma yimaphi amaqhwa asonwayo. Kodwa-ke, lokhu akulona iqiniso impela. Kancane kancane, i-condensate yamanzi iqoqa ethangini, elehla lize lafika ezansi kwethangi legesi futhi liqongelele ikhefu phambi kwepompo kaphethiloli. Ngemuva kwalokho, idonswa ohlelweni lokuphakelwa kwamafutha ngendlela yengxube futhi ivele kumakamelo okuvutha. Ngemuva kokucisha iyunithi lamandla, ingxenye kaphethiloli ihlala emigwaqweni emikhulu, kusihlungi nasephampu. Ngesikhathi samaqhwa abucayi, amanzi ahlanganiswa, aphenduka okusanhlamvu kwe-inlet ngaphakathi koketshezi futhi akhazimulayo, ukuvala indawo kaphethiloli. Ngenxa yalokho, izitebele zemoto. Ukuze amanzi anganqwabelana ethangini legesi, ungasebenzisa amakhemikhali akhethekile angezwe uphethiloli. Bancibilikisa amanzi ngokwabo futhi abakunikeli ukukhulula. Ungasebenzisa futhi ukudla i-ethyl alcohol ngalezi zinhloso.
Ngengozi, uphethiloli ethangini ungaqhuma
Lesi simo singabonakala e-cinema, kepha empilweni yangempela cishe akunakwenzeka. Njengoba wazi, ukuqhuma kuvusa ingxube kaphethiloli ngomoya. Ngaleso sikhathi, uhlelo lwamafutha luvaliwe, futhi amathuba okuqhuma kwethangi likaphethiloli akunandlela exhunyiwe nenani likaphethiloli othelwe kulo. Enye into ukushisa umlilo. Lapho ulayini kaphethiloli uthunyelwa kanye nophethiloli kusuka kumqoqi oshisayo noma izinto ezishisayo zohlelo lokukhishwa, umlilo onzima kakhulu okunzima ukukhokha.