CN109207212A - A kind of diesel fuel additives and preparation method thereof of environment friendly combustion-supporting type - Google Patents
A kind of diesel fuel additives and preparation method thereof of environment friendly combustion-supporting type Download PDFInfo
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- CN109207212A CN109207212A CN201811321079.2A CN201811321079A CN109207212A CN 109207212 A CN109207212 A CN 109207212A CN 201811321079 A CN201811321079 A CN 201811321079A CN 109207212 A CN109207212 A CN 109207212A
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/16—Hydrocarbons
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/30—Organic compounds compounds not mentioned before (complexes)
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/30—Organic compounds compounds not mentioned before (complexes)
- C10L1/301—Organic compounds compounds not mentioned before (complexes) derived from metals
Abstract
The invention belongs to chemical technology fields, and in particular to a kind of diesel fuel additives and preparation method thereof of environment friendly combustion-supporting type, the raw material including following weight percentage: cetane number improver 2-5%；Ferrocene 0.5%-1.0%；Rare earth metal salt 0.2%-0.4%；Corrosion inhibitor 1-3%；Vegetable oil 5-15%；Space flight kerosene surplus.A kind of diesel fuel additives of environment friendly combustion-supporting type prepared by the present invention, preparation process is simple, it is at low cost, the energy-saving and environment-protecting diesel fuel additive has good Cress effect, the quality of diesel oil can be efficiently modified, the Cetane number of diesel oil is improved, diesel combustion efficiency is improved, promotes full combustion of fuel, reduce oil consumption, carbon deposit in engine cylinder body is reduced, engine power performance is improved, reduces the discharge of motor exhaust harmful substance, the significant discharge for reducing black smoke and particulate matter, it effectively saves diesel oil and reduces exhaust emissions, reduce exhaust emission pollution, promote environmental protection.
Description
Technical field
The invention belongs to chemical technology fields, and in particular to a kind of diesel fuel additives of environment friendly combustion-supporting type and its preparation side
Method.
Background technique
With being widely used for diesel engine, the consumption of diesel oil just increases year by year.However a large amount of consumption of diesel oil are also inevitable
It will lead to being further exacerbated by for vehicle discharge nuisance.For diesel engine, fuel combustion is insufficient, generation it is a large amount of
Soot can be deposited on cylinder and block atomizer, and burning is further made to be deteriorated, and power reduces, and oil consumption increases, and increase engine mill
Damage etc..And soot and its polycyclic aromatic hydrocarbon of absorption are important atmosphere pollution, there is very big danger to environmental and human health impacts
Evil.Since discharge seriously affects ecological environment, human health and economic development, national governments have formulated stringent row in succession
Regulation is put, the noxious emission of diesel vehicle is limited.Therefore, the oil consumption and pollution for further decreasing diesel-engine road vehicle be it is current urgently
It solves the problems, such as.In numerous solutions, the method using diesel fuel additives is not changing vehicle and engine structure,
Under conditions of not increasing equipment, by changing the physical property of fuel, enable fuel full combustion, to realize energy conservation and purification row
It puts.Therefore, efficient, energy-efficient diesel oil multifunction additive is developed to be valued by people.
Diesel fuel additives is the one of which of fuel oil additive, and fuel oil additive generally comprises gasoline additive, diesel oil adds
Add agent, is in order to make up deficiency existing for quality problems existing for fuel oil itself and the motor vehicle machine-building limit, to reach
Cold shock effect, gap effect can be overcome to petrol engine, the carbon distribution of intake valve, EFI mouth is removed, to diesel engine function
Enough overcome the problems, such as to drip after atomizer is difficult to more fine atomization and generation Residual oil, it can to gasoline and diesel-engine vehicles
Enough reach protection engine operating condition, realize the more perfect of fuel oil and more complete burning, to reach decarbonizing, save combustion
Oil reduces discharge, enhancing power and other effects.In order to improve the combustion rate of diesel oil, reduce pollution of the exhaust gas from diesel vehicle to environment, city
Have many different types of diesel fuel additives chemical products on field.But existing fuel oil additive effect is relatively simple, although energy
Enough combustibilities for improving fuel oil to a certain extent, but effect is not in terms of improving engine power, reducing the discharge of exhaust gas
Obviously, the practical rate of economizing gasoline of appearance is not high, and removing black smoke is undesirable, in terms of promoting oil quality and improving the function of efficiency of combustion
Situations such as undesirable；And most diesel fuel additives do not have significant effect at wear-resistant aspect there is no diesel fuel lubricity situation is improved
Fruit.Currently, diesel fuel additives presence in the prior art has a single function, is larger to the corrosivity of engine interior, exhaust emissions
Harmful substance reduces the disadvantages of unobvious.
Summary of the invention
The object of the present invention is to provide a kind of diesel fuel additives and preparation method thereof of environment friendly combustion-supporting type, the diesel fuel additives
With good Cress effect, full combustion of fuel can be promoted, improve diesel combustion efficiency, oil consumption is reduced, significant subtract
The discharge of few black smoke and particulate matter effectively saves diesel oil and reduces exhaust emissions, reduces exhaust emission pollution, promote environmental protection.
To achieve the above object, the present invention adopts the following technical scheme:
A kind of diesel fuel additives of environment friendly combustion-supporting type, the raw material including following weight percentage:
Cetane number improver 2-5%；
Ferrocene 0.5%-1.0%；
Rare earth metal salt 0.2%-0.4%；
Corrosion inhibitor 1-3%；
Vegetable oil 5-15%；
Space flight kerosene surplus.
In the diesel fuel additives of above-mentioned environment friendly combustion-supporting type, the cetane number improver is by cyclohexyl nitrate, ring
Dodecyl nitrate or glycerol trintrate and peroxidized t-butyl perbenzoate are mixed to get mixed according to the weight ratio of 2:1
Close object.
In the diesel fuel additives of above-mentioned environment friendly combustion-supporting type, the rare earth metal salt be cerium naphthenate, cerium stearate or
The mixture of cerium naphthenate and cerium stearate.
In the diesel fuel additives of above-mentioned environment friendly combustion-supporting type, the corrosion inhibitor is methyl benzoate, ethyl acetate, different
Two of them in methyl butyrate.
In the diesel fuel additives of above-mentioned environment friendly combustion-supporting type, the vegetable oil is rapeseed oil, peanut oil, eucalyptus citriodora oil, jade
One of rice bran oil, coconut oil, castor oil, cottonseed oil, tea-seed oil and soybean oil are a variety of.
The diesel fuel additives of the environment friendly combustion-supporting type, preparation method are as follows: according to weight percent successively by hexadecane
It is worth modifier, ferrocene, rare earth metal salt, corrosion inhibitor and vegetable oil to be added in space flight kerosene, with blender high speed shear
Stir 15 minutes~20 minutes diesel fuel additives to get environment friendly combustion-supporting type.The diesel fuel additives is added to the addition in diesel oil
Amount is the 1-1.5% of diesel oil dosage.
In the present invention, used cetane number improver is by cyclohexyl nitrate, cyclo-dodecyl nitrate or glycerol
The mixture that trisnitrate and peroxidized t-butyl perbenzoate are mixed to get according to the weight ratio of 2:1.Cyclohexyl nitrate, ring ten
Dialkyl group nitrate or glycerol trintrate belong to the substance of nitrate esters, and peroxidized t-butyl perbenzoate belongs to peroxide,
Because diesel engine be it is compression-ignited, being injected to ignition from fuel has a period, about 0.7-3s, referred to as delay period of ignition, nitre
Product after the substance addition of esters of gallic acid after thermal decomposition can promote the oxidation of fuel, shorten delay period of ignition, mitigate bavin
The pinking of oil machine；Peroxide itself contains more oxygen element, to the burning for promoting diesel oil and improves diesel engine
Exhaust emission have certain benefit, pass through the Cetane number obtained after being compounded peroxide with nitrate esters substance
Modifier is added in diesel oil, and two kinds of substances play the role of cooperative compensating, and improvement effect can significant enhancing.The present invention uses 16
It is added to the hexadecane that can be improved diesel oil in diesel oil after the diesel fuel additives that alkane value modifier is prepared as one of raw material
Value improves the combustibility of diesel oil, shortens ignition time, reduces burning point, improves locomotive thermal condition and dynamic property, makes burning more
Stablize, and fairly obvious saving oil consumption, the discharge of nitrogen oxides and carbon monoxide can be reduced, exhaust emissions is effectively improved and asks
Topic.
Used ferrocene is a kind of organo-transition metal compound with aromatic nature in the present invention, has height
Degree thermal stability, chemical stability and radiation resistance, ferrocene can be used as the anti-knock agent and rubber of rocket fuel additive, gasoline
And the curing agent of silicone resin, ultraviolet absorbing agent can also be made.Ferrocene and its derivative is added to solid, liquid or gas combustion
In material, can play that its is combustion-supporting, eliminates smoke and the effects of antiknock, especially to burning when generate the hydro carbons of volume of smoke, effect is more
It is significant.Ferrocene and its derivative is added in kerosene or diesel oil, only 0.1%(weight) dosage, so that it may average fuel-economizing 14%,
And smoke amount is made to reduce 40%-70%, vehicle power improves 10%, and there are also promote CO to be converted into CO in burning2Effect,
The combustion heat can be improved simultaneously, increase power, to have the function that energy conservation and reduce atmosphere pollution.Ferrocene is added to boiler combustion
Material oil in, generation and the carbon trumpet of cigarette can be reduced, can also mix make in coal dust it is combustion-supporting subtract fumicants use.In addition, by ferrocene
It is added in motive power machine fuel, the carbon deposit of combustion chamber can be made to reduce, reduces pollution of the flue dust to atmosphere.It is added in the present invention
Ferrocene can improve the anti-knock properties of diesel oil, and can play and reduce nozzle deposit carbon and combustion-supporting effect.
Rare earth metal salt used in the present invention is the mixed of cerium naphthenate, cerium stearate or cerium naphthenate and cerium stearate
Close object.Rare earth element has energy level abundant and special 4f outer shell structure, by the way that rare earth metal salt is added, can reduce
The activation energy of fuel molecule C-H bond is allowed to accelerate full combustion, to be significantly reduced carbon monoxide, nitrogen oxides and black
The discharge of cigarette especially has more obvious effect to the full combustion of heavy oil.
Corrosion inhibitor used in the present invention is methyl benzoate, ethyl acetate, the two of them in methyl isobutyrate.
Methyl benzoate, ethyl acetate and methyl isobutyrate all have an effect of corrosion inhibition, and there are substances pair in diesel oil
Many metal protections of engine fuel system can corrode copper, iron, aluminium, lead, magnesium and their many alloys, simultaneously
Diesel oil can absorb the moisture in air, and corrosion inhibitor and metal surface strong effect is added, and generate chemically and physically absorption and make
With, form good protective film, contact of the corrosive deposit with metalwork be isolated to a certain extent, reach inhibit corrosion mesh
, engine fuel system is protected, is prolonged the service life.
On the one hand the lubricity and abrasion resistance of diesel oil can be greatly improved in the vegetable oil being added in the present invention, another
The incorporation of aspect vegetable oil can replace part fuel oil, though its combustibility not as good as fuel oil, but still can be replaced partially, reach section
Save the purpose of fuel oil.
Used aviation kerosine is by straight-run, is hydrocracked and components such as hydrofinishing and necessary in the present invention
A kind of transparency liquid made of additive reconciles.Mainly it is made of the hydrocarbon compound of different fractions.It can be by being commercially available.Boat
Empty kerosene appropriate density, calorific value is high, has good burning performance, and energy is rapid, stablizes, continuous, completely burned, and combustion zone is small, carbon deposit
Amount is killed less, and coking is not easy；Low temperature flow is good, is able to satisfy the requirement of cold low temp area and high-altitude flight to oil product mobility；
Thermostability and anti-oxidative stability are good, can satisfy the needs of supersonic speed high-altitude flight；Cleanliness is high, no mechanical admixture and water
Point etc. harmful substances, sulfur content especially mercaptan sulfur content is low, to parts corrode it is small.
The invention has the benefit that
A kind of diesel fuel additives for environment friendly combustion-supporting type that the present invention is prepared, diesel oil product can effectively be promoted by being added in diesel oil
Matter can save 15% or more fuel oil under the identical service condition of diesel engine, and reduction freely accelerates 90% or more smoke opacity index,
The effect for reducing the discharge of particulate matter, while can reach removing and carbon distribution being inhibited to generate has excellent detergency, energy-efficient
Fuel oil reduces exhaust emissions, promotes the features such as fuel qualities.
A kind of diesel fuel additives of environment friendly combustion-supporting type prepared by the present invention, preparation process is simple, at low cost, is conducive to industry
Metaplasia produces.The energy-saving and environment-protecting diesel fuel additive has good Cress effect, can be efficiently modified the quality of diesel oil, improves bavin
The Cetane number of oil improves diesel combustion efficiency, promotes full combustion of fuel, reduces oil consumption, reduces carbon deposit in engine cylinder body,
Raising engine power performance, the discharge of reduction motor exhaust harmful substance, the significant discharge for reducing black smoke and particulate matter, effectively
It saves diesel oil and reduces exhaust emissions, reduce exhaust emission pollution, promote environmental protection.Using the energy-saving and environment-protecting diesel fuel additive it
Rear vehicle is easy in starting up, speed-raising performance it is good, tail gas black smoke significantly reduces, and oil-saving effect is obvious, have apparent economic benefit and
Social benefit.
Specific embodiment
Embodiment 1
A kind of diesel fuel additives of environment friendly combustion-supporting type, the raw material including following weight percentage:
Cetane number improver 2%；Ferrocene 1.0%；Cerium naphthenate 0.2%；Corrosion inhibitor 3%；Rapeseed oil 5%；Space flight kerosene
88.8%；The cetane number improver is by cyclohexyl nitrate and peroxidized t-butyl perbenzoate according to cyclohexyl nitrate: mistake
The mixture that the weight ratio that oxidation t-butyl perbenzoate is 2:1 is mixed to get；The corrosion inhibitor be methyl benzoate and
The mixture of ethyl acetate；
The diesel fuel additives of the environment friendly combustion-supporting type, preparation method are as follows: successively change Cetane number according to weight percent
It is added in space flight kerosene into agent, ferrocene, cerium naphthenate, corrosion inhibitor and rapeseed oil, with blender high shear agitation 15
Minute to get environment friendly combustion-supporting type diesel fuel additives.
Embodiment 2
A kind of diesel fuel additives of environment friendly combustion-supporting type, the raw material including following weight percentage:
Cetane number improver 5%；Ferrocene 0.5%；Cerium stearate 0.4%；Corrosion inhibitor 1%；Coconut oil 15%；Space flight kerosene
78%；The cetane number improver is by cyclo-dodecyl nitrate and peroxidized t-butyl perbenzoate according to cyclododecane
Base nitrate: peroxidized t-butyl perbenzoate is the mixture that the weight ratio of 2:1 is mixed to get；The corrosion inhibitor is second
The mixture of acetoacetic ester and methyl isobutyrate；
The diesel fuel additives of the environment friendly combustion-supporting type, preparation method are as follows: successively change Cetane number according to weight percent
It is added in space flight kerosene into agent, ferrocene, cerium stearate, corrosion inhibitor and coconut oil, with blender high shear agitation 18
Minute to get environment friendly combustion-supporting type diesel fuel additives.
Embodiment 3
A kind of diesel fuel additives of environment friendly combustion-supporting type, the raw material including following weight percentage:
Cetane number improver 3%；Ferrocene 0.7%；Rare earth metal salt 0.3%；Corrosion inhibitor 2%；Castor oil 10%；Space flight kerosene
84%；The cetane number improver is by glycerol trintrate and peroxidized t-butyl perbenzoate according to glycerol trintrate:
Peroxidized t-butyl perbenzoate is the mixture that the weight ratio of 2:1 is mixed to get；The rare earth metal salt be cerium naphthenate and
The mixture of cerium stearate；The corrosion inhibitor is the mixture of methyl benzoate and methyl isobutyrate；
The diesel fuel additives of the environment friendly combustion-supporting type, preparation method are as follows: successively change Cetane number according to weight percent
It is added in space flight kerosene into agent, ferrocene, rare earth metal salt, corrosion inhibitor and castor oil, with blender high shear agitation
20 minutes diesel fuel additives to get environment friendly combustion-supporting type.
Embodiment 4
A kind of diesel fuel additives of environment friendly combustion-supporting type, the raw material including following weight percentage:
Cetane number improver 2%；Ferrocene 0.5%；Cerium naphthenate 0.2%；Corrosion inhibitor 1%；Vegetable oil 5%；Space flight kerosene
91.3%；The cetane number improver is by cyclohexyl nitrate and peroxidized t-butyl perbenzoate according to cyclohexyl nitrate: mistake
The mixture that the weight ratio that oxidation t-butyl perbenzoate is 2:1 is mixed to get；The corrosion inhibitor be methyl benzoate and
The mixture of methyl isobutyrate；The vegetable oil is the mixture of rapeseed oil and peanut oil；
The diesel fuel additives of the environment friendly combustion-supporting type, preparation method are as follows: successively change Cetane number according to weight percent
It is added in space flight kerosene into agent, ferrocene, cerium naphthenate, corrosion inhibitor and vegetable oil, with blender high shear agitation 15
Minute to get environment friendly combustion-supporting type diesel fuel additives.
Embodiment 5
A kind of diesel fuel additives of environment friendly combustion-supporting type, the raw material including following weight percentage:
Cetane number improver 4%；Ferrocene 0.8%；Rare earth metal salt 0.3%；Corrosion inhibitor 1%；Vegetable oil 9%；Space flight kerosene
84.9%；The cetane number improver is by cyclo-dodecyl nitrate and peroxidized t-butyl perbenzoate according to ring 12
Alkyl nitrate: peroxidized t-butyl perbenzoate is the mixture that the weight ratio of 2:1 is mixed to get；The rare earth metal salt is
The mixture of cerium naphthenate and cerium stearate；The corrosion inhibitor is the mixture of methyl benzoate and methyl isobutyrate；Institute
State the mixture that vegetable oil is eucalyptus citriodora oil, corn oil and coconut oil；
The diesel fuel additives of the environment friendly combustion-supporting type, preparation method are as follows: successively change Cetane number according to weight percent
It is added in space flight kerosene into agent, ferrocene, rare earth metal salt, corrosion inhibitor and vegetable oil, with blender high shear agitation
17 minutes diesel fuel additives to get environment friendly combustion-supporting type.
Embodiment 6
A kind of diesel fuel additives of environment friendly combustion-supporting type, the raw material including following weight percentage:
Cetane number improver 5%；Ferrocene 1.0%；Rare earth metal salt 0.4%；Corrosion inhibitor 3%；Vegetable oil 15%；Space flight coal
Oil 75.6%；The cetane number improver is the weight by glycerol trintrate and peroxidized t-butyl perbenzoate according to 2:1
The mixture that amount ratio is mixed to get；The rare earth metal salt is cerium stearate；The corrosion inhibitor be methyl benzoate and
The mixture of ethyl acetate；The vegetable oil is rapeseed oil, peanut oil, eucalyptus citriodora oil, corn oil, coconut oil, castor oil, cottonseed
One of oil, tea-seed oil and soybean oil are a variety of.
The diesel fuel additives of the environment friendly combustion-supporting type, preparation method are as follows: according to weight percent successively by hexadecane
It is worth modifier, ferrocene, rare earth metal salt, corrosion inhibitor and vegetable oil to be added in space flight kerosene, with blender high speed shear
The stirring 20 minutes diesel fuel additives to get environment friendly combustion-supporting type.
Effect test:
(1) standard HJ/T241-2005, C.I. Engines of Automobile and compression ignition are pressed according to standard GB3847-2005, emission limit
Formula engine automobile exhaust smoke discharge limitation and measurement method, to used diesel fuel additives of the present invention and be not used the present invention
The automobile of diesel fuel additives detected,
(2) specifically: automobile 1.: using with the ordinary diesel oil for being not added with diesel fuel additives of the present invention；Automobile is 2.: using being added to
The diesel oil for the diesel fuel additives that the embodiment of the present invention 3 is prepared, the additive amount of diesel fuel additives are the 1% of diesel fuel volume dosage；
Automobile is 1. as automobile other conditions 2..
(3) environmental parameter when detecting: detection temperature: 23.7 DEG C, atmospheric pressure (kpa): 100.1；Relative humidity (%):
86.8%。
(4) survey result is connect:
Automobile 1. with compression ignition engine automobile underlug-down mode method exhaust smoke test report result such as the following table 1 institute
Show:
Automobile 2. with compression ignition engine automobile underlug-down mode method exhaust smoke test report result such as the following table 2 institute
Show:
From in the result of above-mentioned Tables 1 and 2 it is found that in all identical situation of other conditions, with the automobile for using ordinary diesel oil
It compares, has passed through detection using the automobile for the diesel oil for being added to diesel fuel additives of the present invention, it is seen then that the bavin that the present invention is prepared
Oil additive can be efficiently modified the quality of diesel oil, reduce carbon deposit in engine cylinder body, improve engine power performance, reduce engine
The discharge of tail gas harmful substance, the significant discharge for reducing black smoke and particulate matter effectively save diesel oil and reduce exhaust emissions, reduce
Exhaust emission pollution, promotes environmental protection.
Claims (6)
1. a kind of diesel fuel additives of environment friendly combustion-supporting type, which is characterized in that the raw material including following weight percentage:
Cetane number improver 2-5%；
Ferrocene 0.5%-1.0%；
Rare earth metal salt 0.2%-0.4%；
Corrosion inhibitor 1-3%；
Vegetable oil 5-15%；
Space flight kerosene surplus.
2. the diesel fuel additives of environment friendly combustion-supporting type according to claim 1, which is characterized in that the Cetane number is improved
Agent is by cyclohexyl nitrate, cyclo-dodecyl nitrate or glycerol trintrate and peroxidized t-butyl perbenzoate according to 2:1
The mixture that weight ratio is mixed to get.
3. the diesel fuel additives of environment friendly combustion-supporting type according to claim 1, which is characterized in that the rare earth metal salt is ring
The mixture of alkanoic acid cerium, cerium stearate or cerium naphthenate and cerium stearate.
4. the diesel fuel additives of environment friendly combustion-supporting type according to claim 1, which is characterized in that the corrosion inhibitor is benzene
Methyl formate, ethyl acetate, the two of them in methyl isobutyrate.
5. the diesel fuel additives of environment friendly combustion-supporting type according to claim 1, which is characterized in that the vegetable oil is vegetable seed
One of oil, peanut oil, eucalyptus citriodora oil, corn oil, coconut oil, castor oil, cottonseed oil, tea-seed oil and soybean oil are more
Kind.
6. the diesel fuel additives of environment friendly combustion-supporting type according to claim 1, which is characterized in that preparation method are as follows: according to
Successively space flight coal is added in cetane number improver, ferrocene, rare earth metal salt, corrosion inhibitor and vegetable oil by weight percent
In oil, with 15 minutes~20 minutes diesel fuel additives to get environment friendly combustion-supporting type of blender high shear agitation.
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Cited By (8)
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| CN109749797A (en) * | 2019-03-18 | 2019-05-14 | 德泰易驰（天津）环保科技有限公司 | A kind of additive suitable for diesel oil, biodiesel, heavy oil and fuel oil |
| CN109762609A (en) * | 2019-03-18 | 2019-05-17 | 德泰易驰（天津）环保科技有限公司 | A kind of additive suitable for gasoline, methanol gasoline, ethanol petrol and kerosene |
| CN111607441A (en) * | 2020-05-27 | 2020-09-01 | 四川中融雷科汽车科技有限公司 | Energy-saving combustion-supporting automobile exhaust diesel oil cleaning agent and preparation method thereof |
| CN111808650A (en) * | 2020-06-17 | 2020-10-23 | 四川勇创盛世新能源科技有限公司 | Fuel catalyst, new energy biological alcohol-free fuel and preparation method thereof |
| CN112011373A (en) * | 2020-08-14 | 2020-12-01 | 宇航能源集团有限公司 | Clean diesel oil and preparation method thereof |
| CN112899046A (en) * | 2021-01-29 | 2021-06-04 | 东莞市厚和科技有限公司 | Composite plateau fuel additive and preparation method thereof |
| CN114231323A (en) * | 2022-01-07 | 2022-03-25 | 谢文山 | Green high-performance methanol diesel oil |
| CN117645895A (en) * | 2024-01-30 | 2024-03-05 | 山东新蓝环保科技有限公司 | Clean diesel additive and preparation method thereof |
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| CN109749797A (en) * | 2019-03-18 | 2019-05-14 | 德泰易驰（天津）环保科技有限公司 | A kind of additive suitable for diesel oil, biodiesel, heavy oil and fuel oil |
| CN109762609A (en) * | 2019-03-18 | 2019-05-17 | 德泰易驰（天津）环保科技有限公司 | A kind of additive suitable for gasoline, methanol gasoline, ethanol petrol and kerosene |
| CN109749797B (en) * | 2019-03-18 | 2021-02-12 | 德泰易驰（天津）环保科技有限公司 | Additive suitable for diesel oil, biodiesel, heavy oil and fuel oil |
| CN111607441A (en) * | 2020-05-27 | 2020-09-01 | 四川中融雷科汽车科技有限公司 | Energy-saving combustion-supporting automobile exhaust diesel oil cleaning agent and preparation method thereof |
| CN111808650A (en) * | 2020-06-17 | 2020-10-23 | 四川勇创盛世新能源科技有限公司 | Fuel catalyst, new energy biological alcohol-free fuel and preparation method thereof |
| CN112011373A (en) * | 2020-08-14 | 2020-12-01 | 宇航能源集团有限公司 | Clean diesel oil and preparation method thereof |
| CN112899046A (en) * | 2021-01-29 | 2021-06-04 | 东莞市厚和科技有限公司 | Composite plateau fuel additive and preparation method thereof |
| CN114231323A (en) * | 2022-01-07 | 2022-03-25 | 谢文山 | Green high-performance methanol diesel oil |
| CN117645895A (en) * | 2024-01-30 | 2024-03-05 | 山东新蓝环保科技有限公司 | Clean diesel additive and preparation method thereof |
| CN117645895B (en) * | 2024-01-30 | 2024-04-16 | 山东新蓝环保科技有限公司 | Clean diesel additive and preparation method thereof |
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