Kungani abanikazi bezimoto abanolwazi bencoma ukuthela i-acetone ethangini likaphethiloli lemoto
Indoda elula emgwaqweni iyazi kancane nge-acetone - inganciphisa upende, igeze ukungcola okunzima ukususa, futhi abesifazane, ngenxa yokuntula okungcono, basuse i-nail polish yabo ngayo. Kodwa-ke, uma abashayeli abanolwazi bebuzwa ngomsebenzi we-acetone enjini yangaphakathi evuthayo, kuvela ukuthi uketshezi oluphunga lusiza ukunciphisa ukusetshenziswa kukaphethiloli futhi, njengoba besho, ukuthuthukisa ikhwalithi yayo, kanye nokwandisa amandla enjini. Kodwa ngezindleko, ingosi ye-AvtoVzglyad yathola.
Izinkinga ngezinga likaphethiloli kanye nokwehla kokusetshenziswa kwawo kuhlale kubakhathaza abashayeli bezimoto. Kwezinye izifunda zezwe, kuze kube namuhla, ukuvakashela amagalaji kaphethiloli kufana nelotho. Uma unenhlanhla, injini izoqala ngaphandle kwezinkinga ngisho nokususa okuqinile. Ayikho inhlanhla - lindela inkinga ngesistimu kaphethiloli. Ngakho abantu bazisungulela izindlela zabo zokuthuthukisa izici zikaphethiloli ngokufaka uketshezi oluhlukahlukene kuwo. Futhi enye yalezi zithako ezithandwayo yi-acetone.
I-acetone ibizwa ngezakhiwo eziyisimangaliso ngempela. Isibonelo, uma u-350 ml walolu ketshezi kuthiwa uthululelwa ethangini (kungani ukunemba okunjalo?), khona-ke uphethiloli we-AI-92 ungashintshwa ube yi-AI-95 ngokwandisa inombolo yayo ye-octane. Ngeke siye ekhemistry nakweminye isayensi eqondile, kodwa njenge-thesis sizosho ukuthi lokhu kunjalo ngempela. Kodwa-ke, njengenjwayelo, kukhona ukubhuka kanye nenqwaba "yama-buts" ahlukene.
Isibonelo, inani elincane le-acetone ethangini elingama-60 litre lizoba nomphumela ongasho lutho ngokulinganayo. Futhi ngisho noma umthamo we-solvent ku-AI-92 kaphethiloli ukhuphuka ube ngu-0,5 amalitha, inombolo ye-octane kaphethiloli izokhula ngamaphuzu angu-0,3 kuphela. Ngakho-ke, ukuze uguqule i-AI-92 ibe yi-AI-95, kuzodingeka amalitha angaphezu kwamahlanu e-acetone ethangini ngalinye.
Kodwa-ke, udinga ukuqonda ukuthi ngezindleko ze-acetone engu-10-litre GOST 2768−84 mayelana nama-ruble angu-1900 kanye nentengo ye-AI-92 mayelana nama-ruble angu-42,59, intengo yokugcina yelitha likaphethiloli ethangini izoba ngaphezulu. kunama-ruble ayisikhombisa aphezulu kunentengo kaphethiloli we-AI-98 eziteshini zikaphethiloli. Awucabangi ukuthi kulula ukugcwalisa imoto yakho ngokushesha ngama-98? Kodwa-ke, uma ungamtsheli umakhelwane wakho wegalaji ngalokhu, ungajabulela ngokuphephile ukuhlonishwa kwengcweti yangempela njengengxenye yokubambisana kwakho kwegalaji. Ekugcineni, uhlelo luyasebenza, ngokungafani nesitatimende sokuthi i-acetone isiza ukukhulisa amandla nokunciphisa ukusetshenziswa kukaphethiloli.
Maye futhi, ukusetshenziswa kukaphethiloli oxutshwe ne-acetone kuqinisekisiwe ukuthi kuzokhula. Into ewukuthi izakhiwo ze-calorific ze-acetone ziphansi kakhulu kunalezo zikaphethiloli. Futhi lapho ishisiwe, i-acetone ikhipha amandla angaphansi ngokuphindwe nengxenye. Ngakho-ke hlobo luni lokunyuka kwamandla esingakhuluma ngakho?
Ngenxa yalokho, singasho ngokuphepha ukuthi i-acetone ethangini ngamanani amancane ngeke ithuthuke noma iphazamise kakhulu ukusebenza kwenjini, futhi ngeke ithinte kakhulu inombolo ye-octane kaphethiloli. Futhi ukuyithela egalaji ngalinye likaphethiloli kubiza kakhulu kunokugcwalisa imoto ngophethiloli ngesilinganiso esiphezulu se-octane. Ukuhlanza injini nge-acetone nakho kuwumsebenzi ongabazisayo. Kulula kakhulu ukuthenga izithasiselo ezidingekayo kulokhu, noma ukugijima amanye amakhilomitha ayishumi nambili engxenyeni engenalutho yomzila ne-gas pedal ecindezelwe phansi.
