Euro brand gasoline

Euro-6 gasoline is a new generation of innovative fuel with the highest environmental friendliness class. In Euro-6 gasoline, the specific amount of nitrogen oxide among the exhaust gases is minimal: carbon dioxide among the mass of exhaust vapors is about 1300 grams for every ten kilometers of a car run.

Euro-5 gasoline is characterized by a reduced content of the sulfur component. Reducing the amount of substance in the fuel helps to increase the efficiency of the motor, protects power mechanisms from carbon deposits and premature failure. By protecting catalysts, fuel lines, compression rings, bearings and lambda sensors, it is possible to stabilize fuel injection and ensure its smooth combustion. Therefore, the car starts faster, is easy to control when cornering, quickly develops the required speed. Compared to previous standards, the content of soot particles and nitrogen-oxygen compounds in the exhaust from Euro-5 is reduced by 5-10 times.

Compared to Euro-6 and Euro-5 gasolines,
Euro-4 gasoline contains a large amount of elements harmful to the body and the environment in the exhaust vapor environment. However, Euro-4 gasoline, compared to Euro-3, provides a 40% reduction in the amount of harmful substances in the exhaust exhaust, including a reduction in the volume of heavy hydrocarbons by 2 times, carbon dioxide – by 2.3 times, nitrogen oxide – by a third and two thirds – mechanical impurities.

Oils – VHVI 4, – VHVI 6, – VHVI 8

Group III VHVI 4 base oil is characterized by a high content of isoparaffins and saturated hydrocarbons and is ideal for the production of finished lubricants with long drain intervals and improved protective properties. Enables consistent blending of formulations to meet the growing specifications of synthetic motor oils and high performance industrial and specialty lubricants.

Features: high degree of purity 99.9%; very high viscosity index; very low volatility; low temperature properties; oxidation resistance and heat resistance

Group III VHVI 6 base oil is produced using hydrocracking, hydroisodewaxing, vacuum and atmospheric distillation of crude oil. It is particularly resistant to oxidation and thermal stability,

suitable for the production of finished lubricants with extended drain intervals and improved protective properties.

Group III VHVI 8 base oil is used for the production of high quality engine oils for internal combustion engines. VHVI-8 base oil is produced by hydrotreating a hydrocracking residue at high pressure and is characterized by high viscosity index, good low temperature properties, ultra-low sulfur content, low aromatic hydrocarbon content and low volatility. Advantages: low pour point ensures high oil pumpability, easy engine start at sub-zero temperatures, which allows them to be used in various climatic conditions; thermal-oxidative stability reduces oil oxidation at high temperatures in the engine, reduces the formation of deposits; low volatility reduces the frequency of topping up oil; long oil mileage under severe operating conditions (1.5-2 times longer service life compared to mineral oils); compatibility with mineral oils and esters.

Additives for oils, gasoline and diesel fuel

Viscosity additives

– Give oil:

– the necessary fluidity at low temperatures, lowering the pour point to -15 and -45°C, depending on the need;

– viscosity at high temperatures (to prevent contact between moving parts).

–             Composition:

– copolymers of olefins;

– polymethacrylates;

– polyisobutylenes;

– styrene polyesters;

– hydrogenated radial polyisoprenes, etc.

Anti-wear additives

They increase the anti-wear effect of the oil in relation to those parts of the car engine that are lubricated.

These additives form a protective film as a result of direct or indirect contact of their active ingredients with a metal surface.

Composition:

Most antiwear additives are zinc alkyl diphyophosphates or other substances from the group of phosphorus derivatives.

Antioxidant additives

Eliminate, or at least slow down, oil oxidation by reacting with the primary products of the oxidation reaction to form inactive compounds. Extend oil life.

Composition:

Dithiophosphates, used as wear agents, are also excellent antioxidants. Other Ingredients: Aromatic amines are also used as phenol substitutes.

Detergents (Detergents)

Prevent the accumulation of impurities and deposits on engine parts that are exposed to the greatest heat, such as cylinder grooves. They are especially useful for internal engine surfaces. Their action helps to reduce the formation of carbon deposits and oxidized mixtures, and also prevents the accumulation of dirt and tar deposits on metal surfaces.

Composition:

Metal salts based on calcium or magnesium from the alkyl or alkyl salicylic group.

Dispersed additives (Dispersants)

They keep in suspension all solid impurities that are formed as a result of the operation of a car engine: unburned hydrocarbons, tar, dirt, soot and impurities resulting from the use of detergent additives. They prevent the accumulation of solid impurities, reduce the risk of impurities (dirt) in non-heated parts of the car engine (for example, at the crankshaft).

Composition:

They usually consist of the main components of the group of alkenyl succinimides, succinic esters or their derivatives.

Anti-corrosion additives

They prevent the formation of corrosion on metal parts that occurs through the combined action of water, oxygen and certain oxides formed during the oxidation process.

They form a protective film upon contact with the surface, which must be protected from corrosion.

Composition:

These are usually alkaline or oxide-alkaline sulfates, neutral or basic (salts of Na, Mg, Ca), fatty acids or amines, akenylsuccinic acids and their derivatives, benzotriazoles, tolytriazoles, etc.

Antifreeze additives

Retain the fluidity of oils at low temperatures (from -15°C to -45°C). They prevent the formation of paraffin crystals in oils at low temperatures.

They change and reduce the process of crystallization of paraffins contained in mineral oils.

Composition:

Polymethyl methacrylates, styrene maleate copolymers, naphthalene waxes, polyester vinyl fumarate acetate.

Defoamers

Oils can foam as a result – the presence of other additives!

Detergents have the same effect on oils as soap does on water: they clean the engine, but they contribute to the formation of foam. design of the lubrication system, which can cause an uneven flow of lubrication due to the mixing of air and oil, leading to the formation of bubbles.

Prevent large amounts of air from mixing with the oil.

Composition:

Silicone oils (acrylic acrylates are present in oils in very small quantities).

EP additives

Reduce frictional torque and protect surfaces from heavy loads in order to save energy

They give lubricants special sliding properties that are extremely suitable for gearboxes and rubbing surfaces operating in oil (shafts, manual and automatic gearboxes, brakes, etc.)

Composition:

Extensive research is currently underway in this area. The most powerful overpressure additives are based on organo-metallic molybdenum derivatives, fatty acid derivatives, fatty acid constituents, phosphorusulfurated molecules, borates, etc.

Using only high quality base oils, it is impossible to achieve all the properties that modern equipment and machinery require from lubricating oils. In this regard, special additives are added to them, which improve the properties of base oils. However, it must be remembered that even the best additives are not able to turn low-quality base oils into high-quality lubricants.

Additives for gasoline

Ignition behavior control: Gasoline engines use a spark generated by a spark plug to ignite the fuel. This allows precise control of the ignition process and is one of the key determinants of fuel economy and power. Gasoline is highly flammable, and to prevent it from igniting in a hot combustion chamber before the spark plug fires, anti-lock additives are added to it, which increase the autoignition temperature of gasoline. Octane boosters perform a similar function, preventing spontaneous combustion when the fuel is compressed during the compression cycle in modern high compression engines. The uncontrolled ignition of gasoline is particularly harmful to engines and must be avoided. Ignition behavior control: Gasoline engines use a spark generated by a spark plug to ignite the fuel. This allows precise control of the ignition process and is one of the key determinants of fuel economy and power. Gasoline is highly flammable, and to prevent it from igniting in a hot combustion chamber before the spark plug fires, anti-lock additives are added to it, which increase the autoignition temperature of gasoline. Octane boosters perform a similar function, preventing spontaneous combustion when the fuel is compressed during the compression cycle in modern high compression engines. The uncontrolled ignition of gasoline is particularly harmful to engines and must be avoided.

Pollution control: One of the products of combustion is carbon monoxide, a poisonous, odorless gas that contributes to the formation of smog. A group of products called oxygenates reduce the formation of carbon monoxide, promoting more complete combustion of the fuel. Gasoline can contain up to 10 percent oxygenates.

Engine protection: A number of products are added to gasoline to prevent corrosion and deposits. Antioxidants prevent gasoline from oxidizing, which leads to the formation of corrosive and sticky deposits that block filters and injectors. Corrosion inhibitors reduce corrosion of metal components in the fuel system and combustion chamber caused by acidic compounds. Detergents are used to remove soot deposits from fuel injectors, while lubricants keep the injectors lubricated and prevent the buildup of sticky residue.

Diesel fuel additives

– Fuel Conditioning: There are several aspects to fuel conditioning. First, the ignition characteristics of diesel fuel depend on its cetane number, so cetane boosters are added to it to improve cold start performance. Second, in cold weather, waxy compounds present in diesel fuel can crystallize, blocking fuel filters and causing fuel starvation. Pour point depressants are used to lower the temperature at which these waxes set to provide cold starting in extreme winter weather. Third, the lower sulfur levels in today’s ultra-low sulfur diesel fuel have made it less conductive, so conductivity improvers are added to reduce the risk of static ignition in diesel fuel.

– Bacteria control: Although diesel fuel does not contain water, some water will condense in fuel tanks during transport and storage. Diesel fuel is lighter than water and floats above it. This favors the growth of bacteria that contaminate the fuel and block filters and injectors. A biocide is added to reduce the risk of bacterial growth.

– Lubricating properties and cleanliness: The natural ability of diesel fuel to act as a lubricant is not always sufficient to protect high pressure pumps and fuel injectors, therefore, depending on the composition of the fuel, lubricating additives may be required. During combustion, soot is formed, especially when the engine is cold. This soot builds up on the fuel injectors, causing partial or complete blockage of the injectors. Detergents added to the fuel reduce this possibility and clean the injectors. Another problem with modern fuel recirculation systems is that diesel fuel tends to form tars and gums when heated. Recirculation of diesel fuel from hot injectors to the fuel tank can clog filters and injectors. To reduce the likelihood of this, diesel fuel stabilizers are added.