Diesel oil fuel combustion enhancing additive

Abstract

The invention relates to the technical field of fuel additives, in particular to a diesel oil fuel combustion enhancing additive. The diesel oil fuel combustion enhancing additive is prepared from, by weight, 8-24 parts of triisopropanolamine, 5-21 parts of polyisobutylene keating diimide, 2-10 parts of sodium alkyl benzene sulfonate, 1-5 parts of vinylimidazole, 1-7 parts of methylsilicone oil, 2-10 parts of dibutyl phosphite, 1-5 parts of acetic acid isopropyl ester, 4-14 parts of isobutyl alcohol and 1-9 parts of ethyl nitrate. The diesel oil fuel combustion enhancing additive can improve the combustion performance and the combustion efficiency of diesel oil fuel, diesel oil is effectively saved, exhaust gas emission is reduced, and the diesel oil fuel combustion enhancing additive has good cleaning purification and preservation effects.

Description

technical field [0001] The invention relates to the technical field of fuel additives, in particular to a diesel fuel combustion enhancing additive. Background technique [0002] At present, motor vehicle exhaust emissions have become the main source of pollution in major cities around the world. Compared with gasoline vehicles, diesel vehicles pollute the environment more seriously, and more and more vehicles and various internal combustion engines use diesel fuel. In diesel fueled engines, the single most limiting parameter is poor air utilization. Fuel is injected into the combustion chamber as a liquid stream when the piston is very close to top dead center, leaving very little time for atomization and mixing. The fuel only burns when atomized and mixed with air, so the liquid fuel in the spray core begins to pyrolyze and form a solid mass. Greater amounts of particulate matter are produced at higher loads, where a relatively large amount of fuel needs to be atomized ...

AI Technical Summary

Problems solved by technology

Additionally, NOx production increases because more time is spent atomizing the fuel

In addition, diesel oil is a hydrocarbon with a carbon number between C10-C22. Due to the high carbon content, it cannot be completely burned only by relying on oxygen in the air as a combustion aid during the combustion process, so a large amount of black smoke is emitted, causing Increased fuel consumption, waste of resources and great pollution to the environment

[0003] In order to improve the combustion performance and combustion efficiency of diesel, a variety of fuel additives have been introduced on the market. However, although some existing fuel additives can improve the combustion performance of diesel in internal combustion engines to a certain extent, they will cause rust and serious carbon deposits in internal combustion engines. , greatly reduce the normal operation of the internal combustion engine, and also pollute the environment; although some can reduce environmental pollution, they cannot improve the combustion efficiency of diesel in the internal combustion engine very well, resulting in increased fuel consumption; some can even improve the combustion of diesel in the internal combustion engine Efficiency and environmental pollution have been improved, but the effect is not very satisfactory, and the cost of raw materials used is relatively high, and the production process is relatively complicated

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