Gasoline additive and preparation method thereof

Abstract

The invention provides gasoline additive which can utilize macromolecule alkyl naphthalene and macromolecule amide substance to form a thin-layer oil film in an air cylinder; thus, abrasion of an electric brush of a gasoline pump is reduced, sealing performance of the air cylinder is improved, an effect of enhancing engine powder is achieved, the common problems of carbon deposit and grease are solved at the same time, namely coke eluted by amide, ether amine and the like can be smoothly brought into lubricating oil through intermiscibility among alkylbenzene, carbon deposit and grease, pollution of sundries generated after cleaning to a ternary catalytic vessel is reduced, pollutant emission of CO, hydrocarbon, oxynitride, SO2 and the like is further reduced, gasoline can be fully atomized and burned, and utilization rate of energy is improved.

Description

technical field [0001] The invention relates to the field of fuel technology, in particular to a gasoline additive and a preparation method thereof. Background technique [0002] While developing social economy and enjoying material and spiritual civilization, human beings consume a large amount of fossil fuel energy. Fossil fuel energy includes oil, coal, natural gas, etc. One of the petroleum products—gasoline accounts for a large proportion of fossil fuel consumption. Cars consume a lot of gasoline during driving, and the exhaust gas produced leads to the deterioration of the air. [0003] Due to the generally poor quality of fuel in our country, fuel contains sulfur, phosphorus and other impurities. After combustion, these chemical components will form chemical complexes on the surface of the oxygen sensor and inside the three-way catalytic converter. [0004] Ethanol gasoline is used in many areas in China. This gasoline has a strong cleaning effect and will clean th...

AI Technical Summary

Problems solved by technology

It is precisely because of many factors that after a certain mileage of the car, in addition to carbon deposits in the intake valve and combustion chamber, it will also cause poisoning failure of the oxygen sensor and three-way catalytic converter, blockage of the three-way catalytic converter and EGR valve. Faults such as sediment blockage and stagnation will cause the engine to work abnormally, causing problems such as increased fuel consumption, decreased power, and excessive exhaust gas

[0005] At the same time, during the driving process of the car, the engine cylinder may produce more carbon deposits due to long-term operation, and the problem of poor air tightness will result in a low utilization rate of gasoline combustion and greater pollution.

Images