Certificates

Diesel fuel is a rather old, but still demanded type of fuel for piston diesel engines. And if earlier its scope was limited due to poor quality and toxic combustion products, now more and more cars are equipped with diesel engines, and scientists are working to improve performance and make diesel fuel environmentally friendly.

Diesel fuel is a rather old, but still demanded type of fuel for piston diesel engines. And if earlier its scope was limited due to poor quality and toxic combustion products, now more and more cars are equipped with diesel engines, and scientists are working to improve performance and make diesel fuel environmentally friendly.

Fuel oil is a special material obtained from refining products or the remainder of its distillation. The composition of this type of fuel consists mainly of resins having a molecular weight of 500-3000 g / mol, as well as hydrocarbons with a mass of 400 to 100 g / mol. It can be carbene, asphaltene, carbide, as well as various kinds of organic compounds.

Fuel oil is a special material obtained from refining products or the remainder of its distillation. The composition of this type of fuel consists mainly of resins having a molecular weight of 500-3000 g / mol, as well as hydrocarbons with a mass of 400 to 100 g / mol. It can be carbene, asphaltene, carbide, as well as various kinds of organic compounds.

Gasoline is an almost colorless liquid with a specific odor, which is a complex combination of hydrocarbon chains that differ in their structure. The fuel characteristics depend on these chains, called fractions: boiling and freezing temperatures, volatility and other properties.

Gasoline is an almost colorless liquid with a specific odor, which is a complex combination of hydrocarbon chains that differ in their structure. The fuel characteristics depend on these chains, called fractions: boiling and freezing temperatures, volatility and other properties.

Bitumen is one of the oldest building materials known to mankind. Nowadays, its use involves a variety of options. There are many varieties of this material.

Bitumen is one of the oldest building materials known to mankind. Nowadays, its use involves a variety of options. There are many varieties of this material.

Industrial oils - products that are obtained in the process of deep oil refining. They are widely used in industry.

Industrial oils - products that are obtained in the process of deep oil refining. They are widely used in industry.

Industrial oils - products that are obtained in the process of deep oil refining. They are widely used in industry.

Industrial oils - products that are obtained in the process of deep oil refining. They are widely used in industry.

Industrial oils - products that are obtained in the process of deep oil refining. They are widely used in industry.

The use of auto chemicals for the engine is a necessary measure to extend the life of the unit in operation. A variety of oils designed to support the performance of the motor group often complicates the choice of motorists.

The use of auto chemicals for the engine is a necessary measure to extend the life of the unit in operation. A variety of oils designed to support the performance of the motor group often complicates the choice of motorists.

Anthracite differs from other types of coal in its high content of bound carbon (91-98%), low in moisture, sulfur, volatile substances, and high specific heat of combustion. Anthracite burns quickly, without smoke and flame, with high heat dissipation, does not sinter. It has a high density of organic matter (1500-1700 kg / m³) and high electrical conductivity. Mineralogical hardness 2.0-2.5

Ammonia is a gas that has no color, but has a sharp specific odor. The density of ammonia is almost half that of air. At a temperature of 15 oC it is 0.73 kg / m3. The density of liquid ammonia under normal conditions is 686 kg / m3. The molecular weight of the substance is 17.2 g / mol. A distinctive feature of ammonia is its high solubility in water.

Technical butane consists mainly of a mixture of butanes or butanes and butylenes. It can be used with any method of vaporizing a liquid only at positive temperatures. Therefore, in the case of transportation of liquid technical butane at negative outside temperatures, it is necessary to heat the pipeline in order to avoid the formation of hydrates and blockage of the latter. In technological liquefied gases, as a rule, the moisture content is not allowed at all or is allowed in a very limited volume, and therefore, when transporting liquid through inter-workshop pipelines, the latter is not insulated.

Technical propane consists mainly of a mixture of propane and propylene. It allows a liquid residue of not more than 2% (vol.) At a temperature of -20 ° C. It can be used for natural and artificial evaporation of liquids within the range of outdoor temperatures from 45 to -35 ° C. Technical propane is obtained during the extraction of natural petroleum gases, and in the processing of oil and petroleum products.

Technical propane consists mainly of a mixture of propane and propylene. It allows a liquid residue of not more than 2% (vol.) At a temperature of -20 ° C. It can be used for natural and artificial evaporation of liquids within the range of outdoor temperatures from 45 to -35 ° C. Technical propane is obtained during the extraction of natural petroleum gases, and in the processing of oil and petroleum products.

Technical propane consists mainly of a mixture of propane and propylene. It allows a liquid residue of not more than 2% (vol.) At a temperature of -20 ° C. It can be used for natural and artificial evaporation of liquids within the range of outdoor temperatures from 45 to -35 ° C. Technical propane is obtained during the extraction of natural petroleum gases, and in the processing of oil and petroleum products.

Normal Butane is an organic compound of the class of alkanes with four carbon atoms (formula C4H10). A component of associated petroleum gas is produced by SIBUR as a result of APG gas processing and subsequent gas fractionation of NGL. As a representative of hydrocarbon gases, it is flammable and explosive, odorless.

Normal Butane is an organic compound of the class of alkanes with four carbon atoms (formula C4H10). A component of associated petroleum gas is produced by SIBUR as a result of APG gas processing and subsequent gas fractionation of NGL. As a representative of hydrocarbon gases, it is flammable and explosive, odorless.

Propane butane technical mixture is mainly used as fuel for cars. About 1% unsaturated hydrocarbons are added to technical propane (C3H8) and butane (C4H10) to obtain a mixture.

Propane butane technical mixture is mainly used as fuel for cars. About 1% unsaturated hydrocarbons are added to technical propane (C3H8) and butane (C4H10) to obtain a mixture.

Pyrolysis of gasolines and other liquid petroleum hydrocarbons simultaneously with ethylene and propylene produces C4 hydrocarbons (i-butylenes, isobutylene, butadiene, isobutane, n-butane), which are removed from the ethylene production process in the form of a butylene-butadiene fraction (the so-called C4 fraction) and propylene at the stage of compression of the pyrogas and gas separation.

Propane - technical butane is a combination of two gases, which, when the pressure and temperature change, can change their state, passing from a gaseous to a liquid state. The mixture contains propane and butane, with the addition of hydrocarbons.

Propane - technical butane is a combination of two gases, which, when the pressure and temperature change, can change their state, passing from a gaseous to a liquid state. The mixture contains propane and butane, with the addition of hydrocarbons.

Propane - technical butane is a combination of two gases, which, when the pressure and temperature change, can change their state, passing from a gaseous to a liquid state. The mixture contains propane and butane, with the addition of hydrocarbons.

Propane - technical butane is a combination of two gases, which, when the pressure and temperature change, can change their state, passing from a gaseous to a liquid state. The mixture contains propane and butane, with the addition of hydrocarbons.

Propane - technical butane is a combination of two gases, which, when the pressure and temperature change, can change their state, passing from a gaseous to a liquid state. The mixture contains propane and butane, with the addition of hydrocarbons.

Propane-butane is a mixture of two petroleum hydrocarbon gases, propane C3H8 and butane C4H10. The propane-butane mixture in the gaseous state is colorless, non-toxic, heavier than air, has a pungent odor from odorants - strongly odorous substances added to the gas to detect possible leaks.

Propane-butane is a mixture of two petroleum hydrocarbon gases, propane C3H8 and butane C4H10. The propane-butane mixture in the gaseous state is colorless, non-toxic, heavier than air, has a pungent odor from odorants - strongly odorous substances added to the gas to detect possible leaks.

Propane-butane is a mixture of two petroleum hydrocarbon gases, propane C3H8 and butane C4H10. The propane-butane mixture in the gaseous state is colorless, non-toxic, heavier than air, has a pungent odor from odorants - strongly odorous substances added to the gas to detect possible leaks.

Propane-butane is a mixture of two petroleum hydrocarbon gases, propane C3H8 and butane C4H10. The propane-butane mixture in the gaseous state is colorless, non-toxic, heavier than air, has a pungent odor from odorants - strongly odorous substances added to the gas to detect possible leaks.

Liquefied petroleum gas (LPG) is obtained from associated petroleum gas. These are pure gases or special mixtures that can be used for heating homes, as automobile fuel, as well as for the production of petrochemical products.