Fuel functional additive
Technical field
The present invention relates to field of fuel additive technology, be specifically related to a kind of fuel functional additive.
Background technology
Along with the fast development of automotive industry, fuel level growing tension, consequent atmospheric pollution is also on the rise.For improving gasoline quality, developing new fuel source and having higher requirement.How to improve the efficiency of combustion of gasoline, reduce the exhaust emission of vehicle exhaust, become the research topic that countries in the world are important.Gasoline dope existing much dissimilar in the market, these additives can improve the efficiency of combustion of fuel oil, the discharge of generation pollutent produced and minimizing is burnt of decreasing pollution thing.But the rate of economizing gasoline of existing fuel dope is only 5 ~ 10%, in tail gas, CO quantity discharged can reduce by 20 ~ 35%, HC quantity discharged and can reduce by 30 ~ 40%, also needs to reduce further pollutant emission and further fuel-economizing in tail gas.
Summary of the invention
The technical problem to be solved in the present invention is to provide one can effectively improve gasoline combustion efficiency, and burning is more abundant, and significantly can also reduce the discharge of nuisance in tail gas.
Technical scheme provided by the invention is to provide a kind of fuel functional additive, comprises the component of following weight part: zinc peroxide 5 ~ 15 parts, methylcarbonate 15 ~ 35 parts, dimethylbenzene 10 ~ 25 parts, ethylene glycol monoethyl ether 8 ~ 20 parts, antioxidant 5 ~ 15 parts.
As preferably, described antioxidant is 2,6 ditertiary butyl p cresol and/or 2,4,6-tri-butyl-phenol.
As preferably, the weight part of each component is: zinc peroxide 10 ~ 15 parts, methylcarbonate 15 ~ 25 parts, dimethylbenzene 10 ~ 15 parts, ethylene glycol monoethyl ether 15 ~ 20 parts, antioxidant 8 ~ 15 parts.
As preferably, the weight part of each component is: zinc peroxide 10 ~ 12 parts, methylcarbonate 20 ~ 25 parts, dimethylbenzene 12 ~ 15 parts, ethylene glycol monoethyl ether 15 ~ 18 parts, antioxidant 12 ~ 15 parts.
Fuel functional additive of the present invention can effectively disperse to be oxidized the colloid, paint film, low temperature greasy filth and the settling that produce, paint film on the EFI oil supply system of engine, intake valve and cylinder wall, carbon distribution are dispersed into colloidal state, settling on these parts is had to the effect of removing, prevent blocking, make the clean normal work of oil supply system, airing system, and make gasoline Thorough combustion.The discharge of generation pollutent produced and minimizing is burnt of all right decreasing pollution thing of fuel functional additive of the present invention in addition, very environmental protection.
Embodiment
The present invention is further elaborated for following specific embodiment, but not as a limitation of the invention.
Embodiment 1
Formula: zinc peroxide 5kg, methylcarbonate 15kg, dimethylbenzene 10kg, ethylene glycol monoethyl ether 8kg, 2,6 ditertiary butyl p cresol 5kg.
Embodiment 2
Formula: zinc peroxide 15kg, methylcarbonate 35kg, dimethylbenzene 25kg, ethylene glycol monoethyl ether 20kg, 2,4,6-tri-butyl benzene phenolic antioxidant 15kg.
Embodiment 3
Formula: zinc peroxide 10kg, methylcarbonate 15kg, dimethylbenzene 10kg, ethylene glycol monoethyl ether 15g, 2,6 ditertiary butyl p cresol 4kg, 2,4,6-tri-butyl-phenol 4kg.
Embodiment 4
Formula: zinc peroxide 15kg, methylcarbonate 25kg, dimethylbenzene 15kg, ethylene glycol monoethyl ether 20kg, 2,6 ditertiary butyl p cresol 7kg, 2,4,6-tri-butyl-phenol 8kg.
Embodiment 5
Formula: zinc peroxide 10kg, methylcarbonate 25kg, dimethylbenzene 12kg, ethylene glycol monoethyl ether 18kg, 2,6 ditertiary butyl p cresol 12kg.
Embodiment 6
Formula: zinc peroxide 12kg, methylcarbonate 20kg, dimethylbenzene 15kg, ethylene glycol monoethyl ether 15kg, 2,4,6-tri-butyl benzene phenolic antioxidant 15kg.
Experimental example 1
In the pure gasoline of 1kg, add the above-mentioned fuel functional additive of 1g, under the working conditions identical with pure gasoline, (same engine, identical actual service life, same engine rotating speed or the identical speed of a motor vehicle) compares, and the results are shown in following table: