Motor vehicle fuel function additive
Technical field
The invention belongs to field of fuel additive technology, particularly to a kind of motor vehicle fuel function additive.
Background technology
Oil as a kind of non-renewable resources, excessive exploitation and use, the especially use on vehicle fuel,
Cause the severe contamination of environment, can be depleted if calculating petroleum resources in the near future with current depletion rate.?
Under current severe situation, how to save gasoline, reduce the pollution to environment of the gasoline combustion emission, become the heat of this area
Point.
At present, motor vehicle exhaust discharge has become each metropolitan primary pollution source in the world.And automobile engine along with
The continuous service of vehicle, can the department such as the involuntary throttle body at engine interior, atomizer, cylinder produce greasy filth,
Carbon distributions etc. affect the material that automobile is properly functioning.If ignoring the existence of greasy filth and carbon distribution, they slowly swallow engine power,
Reduce fuel economy, increase the material discharge polluting environment, and may result in a series of engine failure.
In order to solve the problems referred to above, releasing multiple fuel additive on the market, automobile function auxiliary agent can protect electromotor
Fuel system, gas handling system, the position such as lubricating system, allow electromotor play lasting, reliable performance, long-pending by removing
Carbon, greasy filth, can promote power, saves fuel oil, reduces noise, reduce environmental pollution, reduce the electromotor caused because of fuel oil therefore
Barrier.Though but existing fuel oil function additive some can improve gasoline combustibility in internal combustion engine to a certain extent, but meeting
Cause internal combustion engine to get rusty, carbon distribution serious, be substantially reduced the properly functioning of internal combustion engine, and pollute environment equally;Though some can reduce
Environmental pollution, but can not well improve gasoline efficiency of combustion in internal combustion engine, cause oil consumption to increase;Even if some energy
Improve gasoline efficiency of combustion in internal combustion engine and environmental pollution makes moderate progress, but effect is not highly desirable yet, and use
Cost of material higher, processing technology is complex.
Summary of the invention
The technical problem to be solved is to provide motor vehicle fuel function additive, this auxiliary agent have combustion-supporting, improve pungent
Alkane value, peace and quiet, antioxidation, reduces the effect of discharge of poisonous waste.
For achieving the above object, the present invention is by the following technical solutions:
The present invention provides motor vehicle fuel function additive, is made up of the raw material of following weight portion:
Preferably, combustion adjuvant of the present invention is 5~15 weight portion 3-methylphenols, 5~15 weight portion 3-hydroxy benzeness
Formic acid and the mixture of 20~30 weight portion ethyl nitrates.The combustion adjuvant of the present invention promotes gasoline rapidly, fully burn, thus
Reduce oil consumption, the carbon deposit reduced in combustor and the coking of top piston ring, reduce the discharge of smoke evacuation and nuisance, improve thermal effect
Rate.
Preferably, octane rating promoter of the present invention is 8~18 weight portion dialkyl diphenylamine, 5~15 weight portions
Poly glycol monomethyl ether and the mixture of 15~25 weight portion dipropyl phthalates.The octane rating promoter of the present invention is permissible
Improve the octane number of motor petrol, prevent the phenomenon of detonation in cylinder, reduce energy consumption, also help reduction of discharging.
Preferably, antismoke agent of the present invention is 10~18 weight portion cyclohexylamine, 10~20 parts by weight of phosphoric acid trimethylbenzenes
Ester and the mixture of 8~18 weight portion diisopropyl ethers.The antismoke agent of the present invention can significantly reduce smoke intensity, promotes that fuel fires completely
Burn, reduce discharge of poisonous waste.
Preferably, dispersant of the present invention is 15~25 weight portion sodium alkyl benzene sulfonates, 7~17 weight portion glucoses
Acid sodium and the mixture of 6~14 parts by weight of isopropyl alcohol amine.The dispersant of the present invention can make insoluble substance keep in the oil point
Dissipate suspended state, in order to avoid the key position row at electromotor becomes lacquer deposit, also can guarantee that combustibility is good simultaneously, reduce
Capacity, reduces and pollutes.
Preferably, antioxidant of the present invention is 10~20 weight portion tritan .s, 15~25 weight portion tert-butyl groups
BHA and the mixture of 5~15 weight portion ethoxy quinoline.The antioxidant of the present invention prevents gasoline at storage process
The colloid sediment that middle oxidation generates, the colloid being in use dissolved in fuel deposits suction system because of carburretion and atomization
System, affects the normal operation of electromotor, significantly improves the bin stability of gasoline.
Preferably, friction improver of the present invention is 10~20 weight portion methyl-silicone oils and 15~25 weight portions tristearin
The mixture of acid monoglyceride.Described friction improver avoids electromotor abrasion occur and damage, and extends the life-span of electromotor,
And can more effectively reduce sulfur content.
Preferably, motor vehicle fuel function additive of the present invention, it is made up of the raw material of following weight portion:
It is highly preferred that combustion adjuvant of the present invention is 10 weight portion 3-methylphenols, 10 weight portion 3-hydroxy benzoic acids
Mixture with 25 weight portion ethyl nitrates.Combustion adjuvant, when this forms, shows best combustion-supporting effect.
It is highly preferred that octane rating promoter of the present invention is 13 weight portion dialkyl diphenylamine, the 10 poly-second of weight portion
Glycol monomethyl ether and the mixture of 20 weight portion dipropyl phthalates.Octane rating promoter, when this forms, has the most
Effect improves octane number.
It is highly preferred that antismoke agent of the present invention is 14 weight portion cyclohexylamine, 15 parts by weight of phosphoric acid front three phenyl esters and 13
The mixture of weight portion diisopropyl ether.Antismoke agent is when this forms, and smoke intensity is minimum.
It is highly preferred that dispersant of the present invention is 20 weight portion sodium alkyl benzene sulfonates, 12 weight portion sodium gluconates
Mixture with 10 parts by weight of isopropyl alcohol amine.
In actual applications, the motor vehicle fuel function additive of the present invention addition is quality of gasoline 0.01%~
0.06%.
Compared to existing technology, the beneficial effects of the present invention is:
1, the scientific and reasonable compatibility of the raw material of the present invention, has combustion-supporting, raising octane number, peace and quiet, anticorrosion, and antioxidation reduces
The effect of discharge of poisonous waste, can effectively remove nozzle deposit carbon, it is ensured that good atomization, and keep engine performance and
Emission level, makes gasoline combustion more complete, plays energy-conservation and environmental protection effect.
2, the antioxidant of the present invention and dispersant compatibility, synergism, maximally efficient avoid oxygen in prolonged storage
Insoluble colloid, residue and the paint-like precipitate that metaplasia becomes, significantly improves the bin stability of gasoline simultaneously, makes gasoline storage extremely
Few occurring without for 20 months is layered and precipitate.
3, the motor vehicle fuel function additive of the present invention can improve octane number 9~18 units.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described, but the invention is not limited in these embodiments.
Embodiment 1
Motor vehicle fuel function additive, is made up of the raw material of following weight portion:
Above-mentioned combustion adjuvant is 5 weight portion 3-methylphenols, 15 weight portion 3-hydroxy benzoic acids and 20 weight portion nitric acid second
The mixture of ester.
Above-mentioned octane rating promoter is 18 weight portion dialkyl diphenylamine, 5 weight portion poly glycol monomethyl ethers and 25 weights
The mixture of amount part dipropyl phthalate.
Above-mentioned antismoke agent is the mixed of 10 weight portion cyclohexylamine, 20 parts by weight of phosphoric acid front three phenyl esters and 8 weight portion diisopropyl ethers
Compound.
Above-mentioned dispersant is 25 weight portion sodium alkyl benzene sulfonates, 7 weight portion sodium gluconates and 6~14 weight portion isopropyls
The mixture of hydramine.
Above-mentioned antioxidant is 20 weight portion tritan .s, 15 weight portion butylhydroxy anisoles and 15 weight portion second
The mixture of phenoxyl quinoline.
Above-mentioned friction improver is 10 weight portion methyl-silicone oils and the mixture of 25 weight portion glycerol monostearate.
The application when Fuel Petroleum is prepared of the motor vehicle fuel function additive of the present invention, described additive accounts for Fuel Petroleum matter
The 0.01% of amount.
Embodiment 2
Motor vehicle fuel function additive, is made up of the raw material of following weight portion:
Above-mentioned combustion adjuvant is 8 weight portion 3-methylphenols, 12 weight portion 3-hydroxy benzoic acids and 22 weight portion nitric acid second
The mixture of ester.
Above-mentioned octane rating promoter is 15 weight portion dialkyl diphenylamine, 8 weight portion poly glycol monomethyl ethers and 22 weights
The mixture of amount part dipropyl phthalate.
Above-mentioned antismoke agent is the mixed of 12 weight portion cyclohexylamine, 18 parts by weight of phosphoric acid front three phenyl esters and 10 weight portion diisopropyl ethers
Compound.
Above-mentioned dispersant is that 22 weight portion sodium alkyl benzene sulfonates, 10 weight portion sodium gluconates and 6~14 weight portions are different
The mixture of Propanolamine.
Above-mentioned antioxidant is 18 weight portion tritan .s, 18 weight portion butylhydroxy anisoles and 12 weight portion second
The mixture of phenoxyl quinoline.
Above-mentioned friction improver is 12 weight portion methyl-silicone oils and the mixture of 22 weight portion glycerol monostearate.
The application when Fuel Petroleum is prepared of the motor vehicle fuel function additive of the present invention, described additive accounts for Fuel Petroleum matter
The 0.02% of amount.
Embodiment 3
Motor vehicle fuel function additive, is made up of the raw material of following weight portion:
Above-mentioned combustion adjuvant is 10 weight portion 3-methylphenols, 10 weight portion 3-hydroxy benzoic acids and 25 weight portion nitric acid second
The mixture of ester.
Above-mentioned octane rating promoter is 13 weight portion dialkyl diphenylamine, 10 weight portion poly glycol monomethyl ethers and 20 weights
The mixture of amount part dipropyl phthalate.
Above-mentioned antismoke agent is the mixed of 14 weight portion cyclohexylamine, 15 parts by weight of phosphoric acid front three phenyl esters and 13 weight portion diisopropyl ethers
Compound.
Above-mentioned dispersant is 20 weight portion sodium alkyl benzene sulfonates, 12 weight portion sodium gluconates and 10 parts by weight of isopropyl alcohol
The mixture of amine.
Above-mentioned antioxidant is 15 weight portion tritan .s, 20 weight portion butylhydroxy anisoles and 10 weight portion second
The mixture of phenoxyl quinoline.
Above-mentioned friction improver is 15 weight portion methyl-silicone oils and the mixture of 20 weight portion glycerol monostearate.
The application when Fuel Petroleum is prepared of the motor vehicle fuel function additive of the present invention, described additive accounts for Fuel Petroleum matter
The 0.04% of amount.
Embodiment 4
Motor vehicle fuel function additive, is made up of the raw material of following weight portion:
Above-mentioned combustion adjuvant is 12 weight portion 3-methylphenols, 8 weight portion 3-hydroxy benzoic acids and 28 weight portion nitric acid second
The mixture of ester.
Above-mentioned octane rating promoter is 10 weight portion dialkyl diphenylamine, 12 weight portion poly glycol monomethyl ethers and 18 weights
The mixture of amount part dipropyl phthalate.
Above-mentioned antismoke agent is the mixed of 16 weight portion cyclohexylamine, 12 parts by weight of phosphoric acid front three phenyl esters and 15 weight portion diisopropyl ethers
Compound.
Above-mentioned dispersant is that 18 weight portion sodium alkyl benzene sulfonates, 15 weight portion sodium gluconates and 6~14 weight portions are different
The mixture of Propanolamine.
Above-mentioned antioxidant is 12 weight portion tritan .s, 22 weight portion butylhydroxy anisoles and 8 weight portion second
The mixture of phenoxyl quinoline.
Above-mentioned friction improver is 18 weight portion methyl-silicone oils and the mixture of 18 weight portion glycerol monostearate.
The application when Fuel Petroleum is prepared of the motor vehicle fuel function additive of the present invention, described additive accounts for Fuel Petroleum matter
The 0.05% of amount.
Embodiment 5
Motor vehicle fuel function additive, is made up of the raw material of following weight portion:
Above-mentioned combustion adjuvant is 15 weight portion 3-methylphenols, 5 weight portion 3-hydroxy benzoic acids and 30 weight portion nitric acid second
The mixture of ester.
Above-mentioned octane rating promoter is 8 weight portion dialkyl diphenylamine, 15 weight portion poly glycol monomethyl ethers and 15 weights
The mixture of amount part dipropyl phthalate.
Above-mentioned antismoke agent is the mixed of 18 weight portion cyclohexylamine, 10 parts by weight of phosphoric acid front three phenyl esters and 18 weight portion diisopropyl ethers
Compound.
Above-mentioned dispersant is that 15 weight portion sodium alkyl benzene sulfonates, 17 weight portion sodium gluconates and 6~14 weight portions are different
The mixture of Propanolamine.
Above-mentioned antioxidant is 10 weight portion tritan .s, 25 weight portion butylhydroxy anisoles and 5 weight portion second
The mixture of phenoxyl quinoline.
Above-mentioned friction improver is 20 weight portion methyl-silicone oils and the mixture of 15 weight portion glycerol monostearate.
The application when Fuel Petroleum is prepared of the motor vehicle fuel function additive of the present invention, described additive accounts for Fuel Petroleum matter
The 0.06% of amount.
Motor vehicle fuel function additive prepared in example 1~5 is added to 93# gasoline according to the addition in embodiment
In, the results are shown in Table 1:
Table 1 function additive of the present invention adds the results of property in gasoline to
Note: above-mentioned 93# gasoline is pure gasoline, non-doping;In the case of oil consumption increment rate refers to that extrinsic factor is constant,
Vehicle travels 50km, and the percentage ratio increment rate of the GB gasoline weight of gasoline prepared relatively by gasoline.
Motor vehicle fuel function additive prepared in example 1~5 is added to 93# gasoline according to the addition in embodiment
In, carrying out state II emission testing according to GB18352.3-2005 detection method, the exhaust emissions of each embodiment the results are shown in Table 2:
The exhaust emissions result unit of table 2 various embodiments of the present invention: g/km
Understanding from the above, motor vehicle fuel function additive of the present invention makes quality of gasoline performance and exhaust emissions amount less than state
Family's requirement, is suitable for promoting the use of.