CN102634383A - Methanol fuel additive and methanol gasoline prepared with same - Google Patents
Methanol fuel additive and methanol gasoline prepared with same Download PDFInfo
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- CN102634383A CN102634383A CN2012101067705A CN201210106770A CN102634383A CN 102634383 A CN102634383 A CN 102634383A CN 2012101067705 A CN2012101067705 A CN 2012101067705A CN 201210106770 A CN201210106770 A CN 201210106770A CN 102634383 A CN102634383 A CN 102634383A
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Abstract
The invention relates to an oil additive and particularly discloses a methanol fuel additive and methanol gasoline prepared with the same. The methanol fuel additive comprises the following components in parts by weight: 15.9 to 20 parts of modifier, 8 to 12 parts of oxidant, 12 to 8 parts of activating agent, 15 to 17 parts of antiknock, 0.54 to 2.48 parts of cleaning agent, 40.5 to 34.5 parts of catalyst, 8 to 6 parts of corrosion inhibitor and 0.06 to 0.02 part of anti-attrition lubricant. According to the methanol gasoline prepared with the additive, methanol and gasoline can be completely soluble or instantly soluble after being mixed, so that the methanol gasoline is clear and bright in appearance, is not layered and is free from impurities; and the methanol gasoline has the characteristics of high octane value, stable burning, sufficient power and tiny contained colloid in running tests and examination, causes no corrosion and swelling reaction on materials of the conventional gasoline car, and can be mixed with unleaded gasoline for use or directly used on the premise of not changing an engine and an oil supply system of the conventional gasoline car.
Description
Technical field
The present invention relates to a kind of oil dope, be specifically related to the methanol gasoline of a kind of methanol fuel additive and preparation thereof.
Background technology
Methanol fuel is a kind of universally acknowledged environment-friendly type clean fuel, and authoritative expert's prediction is the best alternative fuel of following 20-30 fossil fuel, but also there is following problem in present methanol fuel:
(1) methanol fuel is the propellant combination of methyl alcohol and gasoline, and according to the principle of " similar compatibility " chemically, methyl alcohol is alcohols, and gasoline is hydro carbons, and both chemical structures are different, so methyl alcohol and gasoline are immiscible.
(2), because methanol fuel is two kinds of different fuel with gasoline, physico-chemical property is different, it is asynchronous therefore to burn, so power is little, oil consumption is big, is prone to the generation pinking, it is insufficient to burn.
(3), pure swelling property is very strong, plastics, rubber is naked is exposed in the methyl alcohol, is easy to take place swelling.
(4), methanol fuel lacks oxygen or the like, the problem of need solution RON and MON and stability, vapo(u)rability and saturated vapor pressure.The anti-knocking property of gasoline represent with octane value, the anti-knocking property of gasoline during the high rotating speed of motor-method octane number (MON) expression, the anti-knocking property of gasoline during RON (RON) the expression slow speed of revolution.Above-mentioned two kinds of octane values all can not reflect the capability of antidetonance of fuel in the vehicle operating all sidedly.
(5), methanol fuel solves problem of oxidation and generates acidic substance, produce thickness → colloid → erosion metal → RON decline → carbon distribution seriously → misfire → the increased problem of oil consumption.
(6), the standard of existing burns gasoline car engine and the various manufactured materials technologies of oil pipe, be corresponding with existing gasoline, the large-proportion methanol fuel that burn needs carry out the transformation problem to mover and oil supply system.
Therefore, press for a kind of New-type fuel additive of research and development, make that methyl alcohol and the gasoline in the methanol gasoline can mix, and big, the uprising performance of methanol gasoline sufficient combustion, power that generates is good, can directly use in the automobile of burns gasoline till now.
Summary of the invention
In order to address the above problem; The object of the present invention is to provide the methanol gasoline of a kind of methanol fuel additive and preparation thereof; This additive can make methyl alcohol and gasoline to mix, and big, the uprising performance of methanol gasoline sufficient combustion, power that generates is good, can be directly in the automobile with burns gasoline till now.
For realizing the foregoing invention purpose, technical scheme that the present invention adopts is following:
A kind of methanol fuel additive is characterized in that it and forms ratio of weight and number and be: properties-correcting agent 15.9-20 part, oxygenant 8-12 part, acvator 12-8 part, octane promoter 15-17 part, sanitising agent 0.54-2.48 part, catalyzer 40.5-34.5 part, inhibiter 8-6 part, anti-attrition lubricant 0.06-0.02 part;
Wherein, said properties-correcting agent is the mixture of di-t-butyl peroxide, purified petroleum benzin, propyl alcohol, YLENE, and its ratio of weight and number is: di-t-butyl peroxide 3.3-6 part, purified petroleum benzin 3.3-6 part, propyl alcohol 6-2 part, YLENE 3.3-6 part;
Wherein, said oxygenant is a MTBE, and its weight is 8-12 part;
Wherein, said acvator is a petroleum naphtha, and its weight is 12-8 part;
Wherein, said octane promoter is the mixture of Resorcinol and Virahol, and its ratio of weight and number is: Resorcinol 7-8 part, Virahol 8-9 part;
Wherein, said sanitising agent is the mixture of Dicyclopentadiene (DCPD) and propyl alcohol, and its ratio of weight and number is: propyl alcohol 0.12-0.74 part, Dicyclopentadiene (DCPD) 0.42-1.74 part;
Wherein, Said catalyzer is mixture or solvent oil, the methyl ethyl diketone of solvent oil, acetone, Diisopropylamine, the mixture of Diisopropylamine, and its ratio of weight and number is: solvent oil 22-18 part, acetone or methyl ethyl diketone 17-13 part, Diisopropylamine 1.5-3.5 part;
Wherein, said inhibiter is a methyl benzotriazazole, and its ratio of weight and number is 8-6 part;
Wherein, said anti-attrition lubricant is the mixture of potassium permanganate and Repone K, and its ratio of weight and number is: potassium permanganate 0.03-0.01 part, Repone K 0.03-0.01 part;
Further, the best of this methanol fuel additive composition ratio of weight and number is: 17.9 parts of properties-correcting agent, 10 parts in oxygenant, 10 parts in acvator, 16 parts of octane promoters, 1.56 parts of sanitising agents, 37.5 parts of catalyzer, 7 parts of inhibiter, 0.04 part of anti-attrition lubricant;
Wherein, the ratio of weight and number of said properties-correcting agent is: 5 parts of di-t-butyl peroxides, 5 parts of purified petroleum benzin, 2.9 parts of propyl alcohol, 5 parts of YLENE;
Wherein, the ratio of weight and number of said octane promoter is: 8 parts of Resorcinol, 8 parts of Virahols;
Wherein, the ratio of weight and number of said sanitising agent is: 1 part of Dicyclopentadiene (DCPD), 0.56 part of propyl alcohol;
Wherein, the ratio of weight and number of said catalyzer is: 20 parts of solvent oils, acetone or 15 parts of methyl ethyl diketones, 2.5 parts of Diisopropylamines;
Wherein, the ratio of weight and number of said anti-attrition lubricant is: 0.01 part in potassium permanganate, 0.03 part in Repone K;
Wherein, the ratio of weight and number of said oxygenant is: 10 parts of MTBEs;
Wherein, the optimum weight portion rate of said acvator is: 10 parts of petroleum naphthas;
Wherein, the optimum weight portion rate of said inhibiter is: 7 parts of methyl benzotriazazoles.
A kind of methanol gasoline by aforementioned methanol fuel additive preparation, the weight percentage composition of this methanol gasoline is: said methanol fuel additive 20%-10%, methyl alcohol 80%-90%.
A kind of methanol gasoline by the preparation of aforementioned methanol fuel additive, the weight percentage composition of this methanol gasoline is: said methanol fuel additive 10%, methyl alcohol 80%, No. 93 gasoline 10%.
A kind of methanol gasoline by the preparation of aforementioned methanol fuel additive, the weight percentage composition of this methanol gasoline is: said methanol fuel additive 10-15%, methyl alcohol 80%, No. 93 gasoline 10-5%.
Additive of the present invention forms according to the mixed reactant ligand of component under normal temperature and pressure conditions, and the purified petroleum benzin liquefaction of need heating below 5 degrees centigrade the time could be used.Equally, mixed at normal temperatures and pressures joining of methanol gasoline of the present invention gets final product.
The methanol gasoline of the present invention's configuration; Its methyl alcohol and gasoline mixing can be dissolved entirely or be instant; Octane value height, flameholding, power foot in limpid in appearance bright, not stratified, the inclusion-free, road test and check, to contain colloid atomic, the material that at present fires gasoline car do not had the burn into swelling property react; Can not change under existing fuel vehicle mover and the oil supply system prerequisite, and use white gasoline to mix at present or directly use.
Embodiment
To combine the practical implementation method to specify the present invention below, be used for explaining the present invention in schematic enforcement of the present invention and explanation, but not as to qualification of the present invention.
Embodiment 1:
Present embodiment discloses a kind of methanol fuel additive, and its composition ratio of weight and number is: 15.9 parts of properties-correcting agent, 8 parts in oxygenant, 12 parts in acvator, 15 parts of octane promoters, 0.54 part of sanitising agent, 40.5 parts of catalyzer, 8 parts of inhibiter, 0.06 part of anti-attrition lubricant;
Wherein, said properties-correcting agent is the mixture of di-t-butyl peroxide, purified petroleum benzin, propyl alcohol, YLENE, and its ratio of weight and number is: 3.3 parts of di-t-butyl peroxides, 3.3 parts of purified petroleum benzin, 6 parts of propyl alcohol, 3.3 parts of YLENE;
Wherein, said oxygenant is a MTBE, and its weight is 8 parts;
Wherein, said acvator is a petroleum naphtha, and its weight is 12 parts;
Wherein, said octane promoter is the mixture of Resorcinol and Virahol, and its ratio of weight and number is: 7 parts of Resorcinol, 8 parts of Virahols;
Wherein, said sanitising agent is the mixture of Dicyclopentadiene (DCPD) and propyl alcohol, and its ratio of weight and number is: 0.12 part of propyl alcohol, 0.42 part of Dicyclopentadiene (DCPD);
Wherein, said catalyzer is mixture or solvent oil, the methyl ethyl diketone of solvent oil, acetone, Diisopropylamine, the mixture of Diisopropylamine, and its ratio of weight and number is: 22 parts of solvent oils, acetone or 17 parts of methyl ethyl diketones, 1.5 parts of Diisopropylamines;
Wherein, said inhibiter is a methyl benzotriazazole, and its ratio of weight and number is 8 parts;
Wherein, said anti-attrition lubricant is the mixture of potassium permanganate and Repone K, and its ratio of weight and number is: 0.01 part in potassium permanganate, 0.03 part in Repone K.
Additive of the present invention forms according to the mixed reactant ligand of component under normal temperature and pressure conditions, and the purified petroleum benzin liquefaction of need heating below 5 degrees centigrade the time could be used.
Material effect in the present embodiment is following:
(1), di-t-butyl peroxide: the effect initiator makes methanol fuel under the condition of low temperature or rare oxygen, be prone to light.
(2), purified petroleum benzin, YLENE: improve RON.
(3), propyl alcohol: act on peace and quiet dispersion, flash-point is regulated, and steam regulation is pressed, and low volatility oxygen and oxygenation are provided, and improves RON.
(4), MTBE: effect provides low volatility oxygen to reduce fuel discharging to CO, HC when burning.
(5), petroleum naphtha: the effect solvent power improves RON by force, MON strengthens the low temperature ignition ability, can prevent that fuel from producing colloid when storing.
(6), Resorcinol: distil rapidly when the supercharging sublimed agent can make fuel combustion, reach fully, burn rapidly, rapid supercharging under fixed volume simultaneously.
(7), Virahol: propellant combination and flash-point are regulated in effect, help low temperature combustion of methanol, make the flash-point blending agents.
(8), Dicyclopentadiene (DCPD): gain of heat smoke of gunpowder effect.
(9), acetone (or methyl ethyl diketone): act on peace and quiet dissemination, and flash-point is regulated the steam regulation pressure.
(10), methyl phenylpropyl alcohol triazole (1201 sanitas), oxidation inhibitor suppresses alcohols to the organo-metallic corrosion and to the oxygenizement of rubber.
(11), MTBE: effect provides low volatility oxygen to reduce fuel discharging to CO, HC when burning.
(12), solvent oil: dissolving batching contains penta,, heptan, octane, combustion-supporting, improve RON, improve anti-dry property.
(13), Diisopropylamine: katalysis.
(14), Dicyclopentadiene (DCPD): gain of heat smoke of gunpowder effect.
(15), potassium permanganate: oxygenant, sanitas.
(16), Repone K: scale removal effect.
Wherein, gasoline: the main combustion of effect, reduce burning-point.
Wherein, methyl alcohol: the main combustion of effect, low temperature resistant, be rich in oxygen, low volatility oxygen is provided, reduce the discharging of CO, HC during burning, improve RON.
Wherein, for overcoming methyl alcohol cold start-up difficulty, addressing this problem is that additive has catalyticcombustion in the methyl alcohol, modification increases oxygen through oxide compound, activator, properties-correcting agent, catalyzer, octane promoter; Low volatility oxygen is provided, increases RON and MON, improve vapo(u)rability and saturation steam pressure ratio; Regulate the propellant combination flash-point, help low-temperature burning and difference bad temper ability, note stability simultaneously; Be unlikely to produce the acidic substance thickness to colloid, cause RON to descend, fuel feeding is not smooth; Carbon distribution is serious, and misfire improves ignition characteristic to such an extent as to increase oil consumption.
The decomposition of methyl alcohol has with its chain starting reaction of superoxide
CH3OH+M＝CH3+OHM
O2+M＝O+OM
CH3OH+O2＝CH2OH+HO2
CH3OH+HO2＝CH2OH+H2O2
CH2OH+O2＝CH2O+HO2
CH2O+HO2＝HCO+H2O2
HCO+O2＝CO+HO2
CH3OH+O2→3CH2O+CH2O3+H2O
2CH2O+O2→2CH3OH+CO2
3CH3OH+O2→3CH2O
3CH4O+O→3CH2O
2CH3OH+O2→2CH2O+2H2O
CH2O+O2→2HCOOH
CH2O+O2→CO2+H2O
Methyl alcohol adds trace through oxide compound and air mixture, and methyl alcohol adds decomposition such as alkane, naphthenic hydrocarbon, aromatic hydrocarbon, ether, and release of heat is quickened simultaneously; Methanol emulsified modification improves RON and MON, and low volatility oxygen is provided; HC, CO minimizing raising RON are bordering on and are superior to synchronousing combustion under the existing gasoline state, thereby reach the prime the fuel system that does not change existing car, gasoline is that M sulphur atom and N Wasserstoffatoms are formed; Staple is carbon and hydrogen, the mixture of mainly being made up of alkane, naphthenic hydrocarbon and aromatic hydrocarbon.Superoxide has weak-0-0-chain; Add properties-correcting agent with catalyticcombustion oxide compound, acvator, oxygenant, catalyzer etc. in the methyl alcohol and had the RO-NO2 key; The two decomposition is similar; All can decompose living radical at a lower temperature, and then it is following to improve its reaction mechanism of engine ignition performance with catalyticcombustion:
CH3OH+M＝CH3+OH+M
O2+M＝O+OM
CH3OH+O2＝CH2OH+HO2
The speed of oil reaction is higher than other two reactions, thereby main chain starting reaction mainly contains:
CH3OH+HO2＝CH2OH+H2O2
CH2OH+O2＝CH2O+HO2
CH2O+HO2＝HCO+H2O2
HCO+O2＝CO+HO2
Therefore the methyl alcohol focus is arranged by chain reaction power; CH2O, C2O2, CO2 are the primary products of igniting chain internal reaction lag period; Properties-correcting agent heating power dispersing characteristic and methyl alcohol that methyl alcohol adds superoxide have obvious difference; But add just autogenous ignition such as micro-superoxide and properties-correcting agent in the methyl alcohol, its decomposition reaction formula is (CH3) 3COOC (CH3) 3 → 2 (CH3) 2CO+2CH3
The speed of promoting agent is far longer than the methanol oxidation chain starting reaction, so and then greater than reducing cold ignition and self triggering temperature.Overcome the problem of methyl alcohol cold start-up difficulty.
Wherein, in order to improve methyl alcohol combustion speed and power, has the fuel-economizing effect; Increase oxygen, improve RON, interpolation has catalyst for catalytic combustion in the methyl alcohol; Acvator, oxygenant etc., chemical reactivity is high, and peace and quiet dispersion also regulates extensively flash-point; Steam regulation is pressed increases low volatility oxygen, has improved RON and has reduced HC, CO.Combustion processes is prone to produce radical, promotes chain reaction, improves combustionvelocity.It is abundant to help low-temperature burning, more completely and eliminated pinking, thereby shows good power oil-saving effect, and reduces discharging.
Wherein, In order to reduce methyl alcohol non-ferrous metal is corroded and swell rubber, the oxidation inhibitor in the additive, sanitas, the corrosion that can effectively reduce methanol fuel reaches the oxygenizement to rubber; Inhibited oxidation is rotten, acid to be increased, thereby has effectively suppressed non-ferrous metal corrosion and swell rubber.
Wherein, in order to improve the compatibility of methyl alcohol and gasoline, interpolation has properties-correcting agent, catalyzer, anti-knocking property etc. and disperses synergy through close pure and mild oleophylic, realizes that pure oil is compatible, and mixing can be dissolved entirely and be instant.
Wherein, this additive belongs to ashless property, does not contain any metallic compound, burning back clean, and noresidue has reduced the discharging of heavy metal, does not cause secondary pollution, and nonmetallic compound such as sulfur-bearing phosphorus can not endanger mover.Burning back noresidue is a kind of environmental protection fuel.
Below respectively organize mutual coupling, mutual effect, mutually promote, play jointly the incendiary ideal effect.
This additive belongs to a kind of alcohol-ether fuel and adds the field for oil, special methyl alcohol+higher alcohols (C2～8)+hydrocarbon compound+fatty ether b) product, make the incendiary material of methyl alcohol modification, catalysis, oxygenated fuel.
Embodiment 2:
Different its composition ratios of weight and number that only are that present embodiment is compared with embodiment 1, the composition ratio of weight and number of this enforcement is: 20 parts of properties-correcting agent, 12 parts in oxygenant, 8 parts in acvator, 17 parts of octane promoters, 2.48 parts of sanitising agents, 34.5 parts of catalyzer, 6 parts of inhibiter, 0.02 part of anti-attrition lubricant;
Wherein, said properties-correcting agent is the mixture of di-t-butyl peroxide, purified petroleum benzin, propyl alcohol, YLENE, and its ratio of weight and number is: 6 parts of di-t-butyl peroxides, 6 parts of purified petroleum benzin, 2 parts of propyl alcohol, 6 parts of YLENE;
Wherein, said oxygenant is a MTBE, and its weight is 12 parts;
Wherein, said acvator is a petroleum naphtha, and its weight is 8 parts;
Wherein, said octane promoter is the mixture of Resorcinol and Virahol, and its ratio of weight and number is: 8 parts of Resorcinol, 9 parts of Virahols;
Wherein, said sanitising agent is the mixture of Dicyclopentadiene (DCPD) and propyl alcohol, and its ratio of weight and number is: 0.74 part of propyl alcohol, 1.74 parts of Dicyclopentadiene (DCPD);
Wherein, said catalyzer is mixture or solvent oil, the methyl ethyl diketone of solvent oil, acetone, Diisopropylamine, the mixture of Diisopropylamine, and its ratio of weight and number is: 18 parts of solvent oils, acetone or 13 parts of methyl ethyl diketones, 3.5 parts of Diisopropylamines;
Wherein, said inhibiter is a methyl benzotriazazole, and its ratio of weight and number is 6 parts;
Wherein, said anti-attrition lubricant is the mixture of potassium permanganate and Repone K, and its ratio of weight and number is: 0.01 part in potassium permanganate, 0.03 part in Repone K.
Embodiment 3:
Present embodiment is a most preferred embodiment; Different its composition ratios of weight and number that only are that present embodiment is compared with embodiment 1, the composition ratio of weight and number of this enforcement is: 17.9 parts of properties-correcting agent, 10 parts in oxygenant, 10 parts in acvator, 16 parts of octane promoters, 1.56 parts of sanitising agents, 37.5 parts of catalyzer, 7 parts of inhibiter, 0.04 part of anti-attrition lubricant;
Wherein, the ratio of weight and number of said properties-correcting agent is: 5 parts of di-t-butyl peroxides, 5 parts of purified petroleum benzin, 2.9 parts of propyl alcohol, 5 parts of YLENE;
Wherein, the ratio of weight and number of said octane promoter is: 8 parts of Resorcinol, 8 parts of Virahols;
Wherein, the ratio of weight and number of said sanitising agent is: 1 part of Dicyclopentadiene (DCPD), 0.56 part of propyl alcohol;
Wherein, the ratio of weight and number of said catalyzer is: 20 parts of solvent oils, acetone or 15 parts of methyl ethyl diketones, 2.5 parts of Diisopropylamines;
Wherein, the ratio of weight and number of said anti-attrition lubricant is: 0.01 part in potassium permanganate, 0.03 part in Repone K;
Wherein, the ratio of weight and number of said oxygenant is: 10 parts of MTBEs;
Wherein, the optimum weight portion rate of said acvator is: 10 parts of petroleum naphthas;
Wherein, the optimum weight portion rate of said inhibiter is: 7 parts of methyl benzotriazazoles.
Embodiment 4:
Present embodiment is to utilize that arbitrary proportioning gained methanol fuel additive mixes the methanol gasoline that is made at normal temperatures and pressures in the embodiment 1-3 scope, and the weight percentage composition of this methanol gasoline is: said methanol fuel additive 20%-10%, methyl alcohol 80%-90%.
Embodiment 5:
Present embodiment is to utilize that arbitrary proportioning gained methanol fuel additive mixes the methanol gasoline that is made at normal temperatures and pressures in the embodiment 1-3 scope, and the weight percentage composition of this methanol gasoline is: said methanol fuel additive 10%, methyl alcohol 80%, No. 93 gasoline 10%.
Embodiment 6:
Present embodiment is to utilize that arbitrary proportioning gained methanol fuel additive mixes the methanol gasoline that is made at normal temperatures and pressures in the embodiment 1-3 scope, and the weight percentage composition of this methanol gasoline is: said methanol fuel additive 10-15%, methyl alcohol 80%, No. 93 gasoline 10-5%.
Additive of the present invention and methanol gasoline have following characteristics:
1, its quality standard issue in being up to state standards management committee on May 15th, 2009 and GB GB/T23799-2009 " Vehicular methanol petrol (M85) " standard-required of implementing on December 1st, 2009 fully.According to GB17930-2006 " unleaded gasoline for vehicle ", GB/T23799-2009 " Vehicular methanol petrol (M85) "; Exhaust emissions Europe 4; The gordian technique of M85 methanol fuel for vehicles, the methanol fuel for vehicles that additive system of the present invention is joined is through our research and development in several years, the nearly 200,000 kilometers road tests of various automobiles, check; Its performance ratio of the 93# of its performance and use, 97# gasoline: stability, RON, MON, vapo(u)rability, saturated vapor pressure are quite or be superior to pure, the environmental protection of power.Product quality supervision center, Lanzhou materialization institute of the Chinese Academy of Sciences, University Of Tianjin are according to GB/T23799-2009 " Vehicular methanol (M85) " and with reference to GB17930-2006 " unleaded gasoline for vehicle " standard test result through Gansu Province: (1) sulphur content d/ (mg/kg) standard is not more than 80, measured value 10; (2) lead content c/ (mg/L) is not more than 2.5, measured value 0.001; (3) manganese content g/(mg/L) be not more than 2.9, measured value 0.004; (4) existent gum (mg/100ml) is not more than 5, and measured value is 2; (5) do not wash colloid (mg/100ml) and be not more than 20, measured value 18; (6) moisture (massfraction) % is not more than 0.5, measured value 0; (7) sodium content (mg/kg) is not more than 2, measured value 1.6; (8) acidity (calculating by acetate) (mg/kg) is not more than 50, measured value 25; (9) methyl alcohol+higher alcohols is not more than 84, measured value 80; From above interpretation of result; Methanol fuel for vehicles each item technical indicator that the additive system of the present invention that we research and develop is joined all is superior to the standard that country formulates; This proves absolutely that our the Additive Production technical process of the present invention of independent research is sophisticated technically; Various proportioning raw materials are that reasonably the flow process time is science.
2, additive of the present invention and 80%-90% proportion methanol, the effect that mixed methanol fuel gasoline of joining reaches: (1), methyl alcohol and gasoline mixing can be dissolved entirely or be instant, limpid in appearance bright, not stratified, inclusion-free.(2), octane value height in road test and the check, flameholding, power foot, to contain colloid atomic.The material that at present fires gasoline car is not had the reaction of burn into swelling property, compare the indifference XOR with existing 90#, 93#, 97# white gasoline and be superior to.
3, the large-proportion methanol gasoline that is mixed and made into of additive of the present invention can not change under existing fuel vehicle mover and the oil supply system prerequisite; With use white gasoline to mix at present or directly use, broken through at present the technical barrier that the above label methanol gasoline of M30 both at home and abroad will change the engine fuel system of driving a vehicle.
4, additive of the present invention effectively solves methanol fuel non-ferrous metal is corroded, and provides volatility oxygen to increase oxygen, is difficult for oxidation.Problems such as stability, swelling property, oxidisability, hot gas resistance, flash-point inequality, the rare oxygen burning of low temperature, cold start-up difficulty have effectively been solved.
5, to imitate height, no carbon distribution, CH, CO2, NO lower than gasoline for the methanol fuel burning of processing of additive of the present invention and methanol mixed.With every kilometer fuel-economizing 1-2 of gasoline consumption oil ratio litre of present use, and exhaust emissions reduces discharging more than 58% NO2 reduction of discharging 18%, CH reduction of discharging 23% than CO2.Reaching the Ou Si standard, is green clean environment firendly fuel.
6, production technique of the present invention is simple; Be mixed conveniently, low temperature is prone to start, stable performance is good, quality good, cost is low, uses is extensive, respond well, RON is than existing gasoline height, in environmental friendliness; Noxious gas emission is low, and burning is thorough, no carbon distribution; Need not existing motor car engine is transformed, for the utilizations that substitute with the renewable energy resources of petrochemical industry oil provide precondition and technical support.
More than the technical scheme that the embodiment of the invention provided has been carried out detailed introduction; Used concrete example among this paper the principle and the embodiment of the embodiment of the invention are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the embodiment of the invention; Simultaneously, for one of ordinary skill in the art, according to the embodiment of the invention, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as limitation of the present invention.
Claims (5)
1. a methanol fuel additive is characterized in that it and forms ratio of weight and number and be: properties-correcting agent 15.9-20 part, oxygenant 8-12 part, acvator 12-8 part, octane promoter 15-17 part, sanitising agent 0.54-2.48 part, catalyzer 40.5-34.5 part, inhibiter 8-6 part, anti-attrition lubricant 0.06-0.02 part;
Wherein, said properties-correcting agent is the mixture of di-t-butyl peroxide, purified petroleum benzin, propyl alcohol, YLENE, and its ratio of weight and number is: di-t-butyl peroxide 3.3-6 part, purified petroleum benzin 3.3-6 part, propyl alcohol 6-2 part, YLENE 3.3-6 part;
Wherein, said oxygenant is a MTBE, and its weight is 8-12 part;
Wherein, said acvator is a petroleum naphtha, and its weight is 12-8 part;
Wherein, said octane promoter is the mixture of Resorcinol and Virahol, and its ratio of weight and number is: Resorcinol 7-8 part, Virahol 8-9 part;
Wherein, said sanitising agent is the mixture of Dicyclopentadiene (DCPD) and propyl alcohol, and its ratio of weight and number is: propyl alcohol 0.12-0.74 part, Dicyclopentadiene (DCPD) 0.42-1.74 part;
Wherein, Said catalyzer is mixture or solvent oil, the methyl ethyl diketone of solvent oil, acetone, Diisopropylamine, the mixture of Diisopropylamine, and its ratio of weight and number is: solvent oil 22-18 part, acetone or methyl ethyl diketone 17-13 part, Diisopropylamine 1.5-3.5 part;
Wherein, said inhibiter is a methyl benzotriazazole, and its ratio of weight and number is 8-6 part;
Wherein, said anti-attrition lubricant is the mixture of potassium permanganate and Repone K, and its ratio of weight and number is: potassium permanganate 0.03-0.01 part, Repone K 0.03-0.01 part.
2. methanol fuel additive according to claim 1 is characterized in that it and forms ratio of weight and number and be: 17.9 parts of properties-correcting agent, 10 parts in oxygenant, 10 parts in acvator, 16 parts of octane promoters, 1.56 parts of sanitising agents, 37.5 parts of catalyzer, 7 parts of inhibiter, 0.04 part of anti-attrition lubricant;
Wherein, the ratio of weight and number of said properties-correcting agent is: 5 parts of di-t-butyl peroxides, 5 parts of purified petroleum benzin, 2.9 parts of propyl alcohol, 5 parts of YLENE;
Wherein, the ratio of weight and number of said octane promoter is: 8 parts of Resorcinol, 8 parts of Virahols;
Wherein, the ratio of weight and number of said sanitising agent is: 1 part of Dicyclopentadiene (DCPD), 0.56 part of propyl alcohol;
Wherein, the ratio of weight and number of said catalyzer is: 20 parts of solvent oils, acetone or 15 parts of methyl ethyl diketones, 2.5 parts of Diisopropylamines;
Wherein, the ratio of weight and number of said anti-attrition lubricant is: 0.01 part in potassium permanganate, 0.03 part in Repone K;
Wherein, the ratio of weight and number of said oxygenant is: 10 parts of MTBEs;
Wherein, the optimum weight portion rate of said acvator is: 10 parts of petroleum naphthas;
Wherein, the optimum weight portion rate of said inhibiter is: 7 parts of methyl benzotriazazoles.
3. methanol gasoline by claim 1 or the preparation of 2 said methanol fuel additives, its spy is:
The weight percentage composition of this methanol gasoline is: said methanol fuel additive 20%-10%, methyl alcohol 80%-90%.
4. methanol gasoline by claim 1 or the preparation of 2 said methanol fuel additives, its spy is:
The weight percentage composition of this methanol gasoline is: said methanol fuel additive 10%, methyl alcohol 80%, No. 93 gasoline 10%.
5. methanol gasoline by claim 1 or the preparation of 2 said methanol fuel additives, its spy is:
The weight percentage composition of this methanol gasoline is: said methanol fuel additive 10-15%, methyl alcohol 80%, No. 93 gasoline 10-5%.
Priority Applications (1)
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103361128A (en) * | 2013-07-24 | 2013-10-23 | 杨成山 | Methanol gasoline for vehicles |
| CN103952195A (en) * | 2014-05-10 | 2014-07-30 | 山西丰喜新能源开发有限公司 | Automotive methanol gasoline composite additive and preparation method for same |
| CN104263430A (en) * | 2014-10-26 | 2015-01-07 | 王纬 | M30 methanol gasoline additive |
| CN104830385A (en) * | 2015-04-29 | 2015-08-12 | 安徽中禄新能源科技开发有限公司 | High-efficient multifunctional alcohol-hydrogen oil core liquid |
| CN104830384A (en) * | 2015-05-06 | 2015-08-12 | 安徽中禄新能源科技开发有限公司 | High cleaness alcohol hydrogen oil for spark ignition internal combustion engine and preparation method thereof |
| CN105647597A (en) * | 2016-01-08 | 2016-06-08 | 刘险峰 | Energy driving liquid, and preparation method and application thereof |
| CN106281494A (en) * | 2016-09-30 | 2017-01-04 | 广西东奇能源技术有限公司 | The motor vehicle fuel of low exhaust gas discharge capacity |
| CN106367136A (en) * | 2016-09-30 | 2017-02-01 | 广西东奇能源技术有限公司 | Efficient and energy-saving vehicle fuel |
| CN108728179A (en) * | 2018-05-24 | 2018-11-02 | 杭州世路胜环保科技有限公司 | A kind of high heating value hydrogen energy fuel and the preparation method and application thereof |
| CN109337721A (en) * | 2018-11-26 | 2019-02-15 | 苑瀚文 | A kind of gasoline and preparation method thereof containing denatured methyl alcohol |
| CN109576011A (en) * | 2018-11-26 | 2019-04-05 | 苑瀚文 | A kind of compound clean vehicle gasoline and preparation method thereof |
| CN110373239A (en) * | 2018-04-13 | 2019-10-25 | 宁德中同新能源科技有限公司 | A kind of carbinol-modified liquid clean fuel for vehicle additive and fuel production technique |
| CN110408441A (en) * | 2019-08-21 | 2019-11-05 | 章敏 | A kind of peace and quiet synergist of motor petrol environmental protection and preparation method |
| CN112521989A (en) * | 2019-09-19 | 2021-03-19 | 海南巨澜新能源有限公司 | Alcohol ether vehicle fuel and preparation method thereof |
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| CN1916126A (en) * | 2006-09-07 | 2007-02-21 | 黑龙江建业燃料有限责任公司 | Method for preparing additive of vehicle fuel in MSO~M90, R80~E90 alcohol group |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103361128A (en) * | 2013-07-24 | 2013-10-23 | 杨成山 | Methanol gasoline for vehicles |
| CN103361128B (en) * | 2013-07-24 | 2016-01-20 | 杨成山 | A kind of Vehicular methanol petrol |
| CN103952195A (en) * | 2014-05-10 | 2014-07-30 | 山西丰喜新能源开发有限公司 | Automotive methanol gasoline composite additive and preparation method for same |
| CN103952195B (en) * | 2014-05-10 | 2016-04-20 | 山西丰喜新能源开发有限公司 | A kind of Vehicular methanol petrol composite additive and preparation method thereof |
| CN104263430A (en) * | 2014-10-26 | 2015-01-07 | 王纬 | M30 methanol gasoline additive |
| CN104263430B (en) * | 2014-10-26 | 2015-12-09 | 上海德联化工有限公司 | M30 methanol gasoline additive |
| CN104830385A (en) * | 2015-04-29 | 2015-08-12 | 安徽中禄新能源科技开发有限公司 | High-efficient multifunctional alcohol-hydrogen oil core liquid |
| CN104830384A (en) * | 2015-05-06 | 2015-08-12 | 安徽中禄新能源科技开发有限公司 | High cleaness alcohol hydrogen oil for spark ignition internal combustion engine and preparation method thereof |
| CN105647597A (en) * | 2016-01-08 | 2016-06-08 | 刘险峰 | Energy driving liquid, and preparation method and application thereof |
| CN106281494A (en) * | 2016-09-30 | 2017-01-04 | 广西东奇能源技术有限公司 | The motor vehicle fuel of low exhaust gas discharge capacity |
| CN106367136A (en) * | 2016-09-30 | 2017-02-01 | 广西东奇能源技术有限公司 | Efficient and energy-saving vehicle fuel |
| CN110373239A (en) * | 2018-04-13 | 2019-10-25 | 宁德中同新能源科技有限公司 | A kind of carbinol-modified liquid clean fuel for vehicle additive and fuel production technique |
| CN108728179A (en) * | 2018-05-24 | 2018-11-02 | 杭州世路胜环保科技有限公司 | A kind of high heating value hydrogen energy fuel and the preparation method and application thereof |
| CN109337721A (en) * | 2018-11-26 | 2019-02-15 | 苑瀚文 | A kind of gasoline and preparation method thereof containing denatured methyl alcohol |
| CN109576011A (en) * | 2018-11-26 | 2019-04-05 | 苑瀚文 | A kind of compound clean vehicle gasoline and preparation method thereof |
| CN110408441A (en) * | 2019-08-21 | 2019-11-05 | 章敏 | A kind of peace and quiet synergist of motor petrol environmental protection and preparation method |
| CN112521989A (en) * | 2019-09-19 | 2021-03-19 | 海南巨澜新能源有限公司 | Alcohol ether vehicle fuel and preparation method thereof |
| CN112521989B (en) * | 2019-09-19 | 2022-07-26 | 海南巨澜新能源有限公司 | Alcohol ether vehicle fuel and preparation method thereof |
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