As we know, for every internal combustion engine requires a certain portion of the oxygen and fuel.In simple words, any modern car can not move without petrol or diesel.It would seem that there are interesting things in this matter, as gasoline?But today, you will learn all the interesting facts that you were previously unknown.So, 95 gasoline - What is special about this liquid?
process of obtaining fuel from oil
Like diesel, the substance originates at the refinery.One such powerful companies you can see in the photo below.There
obtained from conventional petroleum high-octane gasoline and other fuels.The very same gasoline formed by selecting petroleum fractions which boil away at high temperatures (about 100-300 degrees Celsius).Heating first grade obtained at 100 degrees Celsius.Gasoline second grade - at 110-130 degrees.Already at temperatures above 265 degrees and kerosene produced.
in small amounts of 95 gasoline is produced by processing of oil shale and coal.In some cases, the manufacture of said liquid is a natural gas and other raw materials from a hydrocarbon.Also in the CIS is very often practiced technology selection fuel fractions using coking resin with further purification.
Applications in various areas
As we have said before, the main application of the liquid - a piston internal combustion engines.In addition, the distinguished automobile and aviation fuel.Last characterized by high quality and special performance properties.Modern jet fuel must comply with a number of approved claims, which provide a reliable and well-coordinated work of the internal combustion engine.This should have a good aviation gasoline evaporation.This feature allows you to receive high-quality and homogeneous fuel-air mixture at any temperature and operating mode.The process of combustion should occur without detonation, and in all modes of operation.For long term storage of aviation fuel does not change its composition and has no adverse impact on the tanks in which it is contained, and parts of the fuel system.
Motor gasoline 95 and AI-92 (alternative)
now more on automobile fuel.Many drivers, especially the owners of foreign cars, often scratching their heads: what better to fill the fuel - petrol 95 or 92 minutes?The answer to this question is very ambiguous.The fact that A-92 is suitable only for those cars that were made in the 80s of the last century.Already in the 90, almost all the world's automakers began to produce cars running on gasoline with an octane rating of at least 94. That is, almost all modern cars should be poured only AI-95.And in general, the requirements for octane claims the manufacturer (this figure can be seen in any instruction manual).
of sin domestic refills
However, not only the notorious octane number depends on the quality of fuel.It is determined by the presence of acids, various organic compounds, sulfur and mechanical impurities.Unfortunately, the percentage of all these components of our gas stations is much higher than the rate specified by GOST and DSTU.As a result, a high concentration of sulfur deposits, and sometimes water, a fuel during combustion triggers detonation processes.As a result, significantly reduced engine life, and indeed the fuel system is seriously clogged.Details of the engine with frequent use of such fuel are subject to corrosive effects, and-ground carbon formation.Of course, if the fuel is supplied to the engine directly, without passing through the fuel filters, then at the first start of the motor can be safely sent to landfill.After all, a fine filter, installed at the conveyor for all foreign car manufacturer, gathers in itself all the dirt and sediment that could get into the combustion chamber.In this regard, resource exploitation on our roads is 10-15 thousand kilometers (versus 60-80 thousand in Germany!).
What conclusion follows from this do?If your car specifications intended for consumption AI-95, in any case not be in its casting tank is 92 minutes, as this may significantly worsen the engine and fuel system.About
labeling
Earlier we talked about the petrol AI-95 and AI-92.But beyond that, the CIS is performed with the other fuel octane numbers.This AI-72, AI-76, AI-80, AI-91, AI-93 and AI-98.In addition, gasoline can be produced in several variations and be leaded, unleaded and maloetilirovannym.There are also differences between summer and winter fuel species, but to a greater extent, this difference concerns diesel, since it freezes at -10 degrees Celsius.At the gas station fuel can be painted in a variety of colors.For example, 72 th gasoline gets a pink tinge, 76th - yellow, and the 92nd and 93rd - orange-red.The most expensive, 98th, painted in blue color.In Western countries, very often you can find signs that say that commercially available gasoline 95 "Premium" and "Regular".And if we have these ads are used as a publicity stunt, you say, in Germany, this means that the oil belongs to one class ("Premium"), with an octane rating of 97-98, or the second ("Regular"), which corresponds toAmong 90-94.In the US and the UK can buy petrol "Super" with an octane rating of 99-102.This often poured into the luxury sports car brand.
price of fuel
gasoline cost 95 in all countries is different and constantly changing.It would seem that only a few years ago on our AI-95 petrol stations sold for 24-28 rubles.per liter.Today, many gas stations the price has risen to 35-36 rubles per liter (for example, 95 petrol "Lukoil").
In Turkey, the fuel is sold for more than $ 2 per liter, in terms of our money is about 70 rubles.Approximately the same cost of fuel in the Nordic countries and the European Union.However, the quality of the fuel is significantly different from ours, and in a much better way.
