CN106221832A - Methanol fuel additive - Google Patents

Methanol fuel additive Download PDF

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Publication number
CN106221832A
CN106221832A CN201610710606.3A CN201610710606A CN106221832A CN 106221832 A CN106221832 A CN 106221832A CN 201610710606 A CN201610710606 A CN 201610710606A CN 106221832 A CN106221832 A CN 106221832A
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weight portion
weight
mixture
methanol fuel
fuel additive
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蒙呈星
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Guangxi tonki Energy Technology Co. Ltd
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Guangxi Tonki Energy Technology Co Ltd
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Priority to CN201610710606.3A priority Critical patent/CN106221832A/en
Publication of CN106221832A publication Critical patent/CN106221832A/en
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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
    • 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
    • C10L1/18—Organic compounds containing oxygen
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    • 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
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
    • C10L1/1822—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms
    • C10L1/1824—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms mono-hydroxy
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    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
    • C10L1/183—Organic compounds containing oxygen containing hydroxy groups; Salts thereof at least one hydroxy group bound to an aromatic carbon atom
    • C10L1/1832—Organic compounds containing oxygen containing hydroxy groups; Salts thereof at least one hydroxy group bound to an aromatic carbon atom mono-hydroxy
    • 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
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
    • C10L1/1852—Ethers; Acetals; Ketals; Orthoesters
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    • 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
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/19—Esters ester radical containing compounds; ester ethers; carbonic acid esters
    • 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
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/192—Macromolecular compounds
    • C10L1/198—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid
    • C10L1/1985—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds homo- or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon to carbon double bond, and at least one being terminated by an acyloxy radical of a saturated carboxylic acid, of carbonic acid polyethers, e.g. di- polygylcols and derivatives; ethers - esters
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    • 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
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C10L1/2222—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates
    • C10L1/2225—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates hydroxy containing
    • 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
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
    • C10L1/224—Amides; Imides carboxylic acid amides, imides
    • 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
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/232—Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring
    • 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
    • C10L1/26—Organic compounds containing phosphorus
    • C10L1/2608—Organic compounds containing phosphorus containing a phosphorus-carbon bond
    • 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
    • C10L1/28—Organic compounds containing silicon

Abstract

The invention belongs to field of fuel additive technology, particularly to a kind of methanol fuel additive, be made up of the raw material of following weight portion: cosolvent 30～50 parts, antidetonator 10～20 parts, antioxidant 10～16 parts, detersive 10～20 parts, corrosion inhibitor 5～12 parts, lubricant 3～9 parts.The scientific and reasonable compatibility of methanol fuel additive raw material of the present invention, has combustion-supporting, raising anti-knock index, peace and quiet, anticorrosion, and antioxidation reduces the effect of discharge of poisonous waste.

Description

Methanol fuel additive
Technical field
The invention belongs to field of fuel additive technology, particularly to a kind of methanol fuel 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.
Research and develop at present methanol fuel as vehicle fuel alternate resources, but, methanol mixes with gasoline mixed fuel Sex chromosome mosaicism, power dropping problem, chance water stratification problem, swelling problem of corroding are four disasters of restriction methanol fuel development always Topic.And methanol fuel is at high temperature, colloid can be produced, cause carbon on engine involuntary slowly to sink at engine interior Long-pending, the existence of carbon distribution can slowly swallow engine power, reduces fuel economy, deteriorates discharge, and causes a series of Motivation fault, gasoline also can discharge a large amount of pollutant.Therefore, how to improve by research motor vehicle fuel function additive and to solve Gasoline carbon distribution, pollutant emission problem, and methanol fuel intersolubility problem, reach to reduce gasoline usage amount purpose, become this Field urgent problem.
In order to solve the problems referred to above, releasing multiple methanol fuel additive on the market, methanol fuel additive can be protected The positions such as the fuel system of electromotor, gas handling system, lubricating system, allow electromotor play lasting, reliable performance, pass through Decarbonizing, greasy filth, can promote power, saves fuel oil, reduces noise, reduces environmental pollution, reduces because of sending out that fuel oil causes Motivation fault.Though but existing methanol fuel additive some can improve fuel flammability in internal combustion engine to a certain extent Can, but internal combustion engine can be caused to get rusty, carbon distribution serious, be substantially reduced the properly functioning of internal combustion engine, and pollute environment equally；Though some Environmental pollution can be reduced, but can not well improve fuel efficiency of combustion in internal combustion engine, cause oil consumption to increase；Some Even if fuel efficiency of combustion in internal combustion engine can be improved and environmental pollution makes moderate progress, but effect is not highly desirable yet, And the cost of material of use is higher, processing technology is complex.
Summary of the invention
The technical problem to be solved is to provide methanol fuel additive, this additive have combustion-supporting, improve anti- Quick-fried index, peace and quiet, anticorrosion, 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 methanol fuel additive, is made up of the raw material of following weight portion:
Cosolvent of the present invention is 5～15 weight part of ethylacetate, 5～15 parts by weight of isobutanol and 20～30 weight The mixture of part alkyl polyglucoside.It has notable hydrotropy effect, it is possible to significantly improve the intersolubility of methanol and gasoline, improves low temperature Performance, improves cold-starting automobile problem.
Antidetonator of the present invention be 8～18 weight portion methyl tertiary butyl ether(MTBE)s, 5～15 weight portion azodicarbonamide and The mixture of 15～25 weight portion 3-methoxy isobutyl acid methyl ester.The antidetonator of the present invention can improve the octane of methanol fuel Value, improves anti-knock index, prevents the phenomenon of detonation in cylinder, reduces energy consumption, also helps reduction of discharging and saves fuel.
Antioxidant of the present invention is 10～18 parts by weight of phosphoric acid front three phenyl esters, 10～20 weight portion 2,4-dimethyl Phenol and the mixture of 8～18 weight portion ethoxy quinoline.The antioxidant of the present invention can prevent methanol 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 fuel.
Detersive of the present invention be 15～25 weight portion NPEs, 7～17 weight portion to diethylamine Yl pyridines and the mixture of 6～14 weight portion 1-vinyl imidazoles.In automobile engine, due to gasoline thermal cracking, at nozzle Place easily forms carbon distribution, and these deposits can make nozzle segment or completely plugged, causes pressure buildup, delayed combustion, starts The increase of machine noise, pollutant emission deterioration and oil consumption increase.Nozzle deposit carbon can effectively be removed by the detersive of the present invention, it is ensured that good Good atomization, and keep engine performance and emission level.
Corrosion inhibitor of the present invention is 10～20 weight portion ethylenediaminetetraacetic acid, 15～25 weight portion trihydroxy methyls Propane diallyl ether and the mixture of 5～15 weight portion allyl hexanoates.Methanol gasoline generally has micro-moisture or air, Metal erosion or corrosion can be caused in basin, pipeline and engine oil tank, shorten equipment, parts life-span, the rust grain of generation It is also possible to block fuel filter strainer and nozzle etc., affects the normal operation of electromotor, and add corrosion inhibitor and can avoid this The generation of situation, the service life of extension device.
Lubricant of the present invention is 10～20 parts by weight of fatty acid glycerides and 15～25 weight portion methyl-silicone oils Mixture.Described lubricant avoids electromotor abrasion occur and damage, and extends the life-span of electromotor, and can be the most effective Reduce sulfur content.
Preferably, methanol fuel additive of the present invention, it is made up of the raw material of following weight portion:
Preferably, cosolvent of the present invention is 10 weight part of ethylacetate, 10 parts by weight of isobutanol and 25 weight portions The mixture of alkyl polyglucoside.
Preferably, antidetonator of the present invention is 13 weight portion methyl tertiary butyl ether(MTBE)s, 10 weight portion azodicarbonamides Mixture with 20 weight portion 3-methoxy isobutyl acid methyl ester.
Preferably, antioxidant of the present invention is 14 parts by weight of phosphoric acid front three phenyl esters, 15 weight portions 2,4-dimethyl Phenol and the mixture of 13 weight portion ethoxy quinoline.
Preferably, detersive of the present invention is that 20 weight portion NPEs, 12 weight portions are to diethylamine Yl pyridines and the mixture of 10 weight portion 1-vinyl imidazoles.
In actual applications, the addition of the methanol fuel additive of the present invention be methanol fuel 0.01%～ 0.06%.
The beneficial effects of the present invention is:
1, improve the intersolubility of methanol fuel by adding the methanol fuel additive of the present invention, gained methanol fuel has There are combustion-supporting, anticorrosion, carbon remover effect, solve swell rubber problem, reduce the discharge capacity of tail gas, it is not necessary to change electromotor, can Directly replace with pure gasoline and use.
2, the methanol fuel additive of the present invention promotes methanol gasoline rapidly, fully burn, thus reduces oil consumption, minimizing Carbon deposit in combustor and the coking of top piston ring, reduce the discharge of smoke evacuation and nuisance, improves the thermal efficiency.
3, the methanol fuel additive of the present invention can make methanol fuel homogeneity and good fluidity, does not haves layering Situation, through test, methanol fuel storage occurs without layering and precipitate for 20 months, and the storage significantly improving methanol fuel is stable Property.
4, the methanol fuel additive raw material synergism of the present invention, additionally it is possible to improve the water-resistance of methanol fuel.
5, the additive of the present invention can also significantly improve the octane number of methanol fuel, improves the capability of antidetonance, through test, and can Improve gasoline antiknock index 10～18 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
Methanol fuel additive, is made up of the raw material of following weight portion:
Above-mentioned cosolvent is 5 weight part of ethylacetate, 15 parts by weight of isobutanol and the mixing of 20 part by weight of alkylglycoside Thing.
Above-mentioned antidetonator is 18 weight portion methyl tertiary butyl ether(MTBE)s, 5 weight portion azodicarbonamides and 25 weight portion 3-first The mixture of epoxide methyl isobutyrate.
Above-mentioned antioxidant is 10 parts by weight of phosphoric acid front three phenyl esters, 20 weight portion 2,4-xylenol and 8 weight portions The mixture of ethoxy quinoline.
Above-mentioned detersive is that 25 weight portion NPEs, 7 weight portions are to diethylin pyridine and 6～14 weights The mixture of amount part 1-vinyl imidazole.
Above-mentioned corrosion inhibitor is 20 weight portion ethylenediaminetetraacetic acid, 15 weight portion trimethylolpropane allyl ethers Mixture with 15 weight portion allyl hexanoates.
Above-mentioned lubricant is 10 parts by weight of fatty acid glycerides and the mixture of 25 weight portion methyl-silicone oils.
The application when Fuel Petroleum is prepared of the methanol fuel additive of the present invention, described additive accounts for methanol fuel quality 0.01%.
Embodiment 2
Methanol fuel additive, is made up of the raw material of following weight portion:
Above-mentioned cosolvent is 8 weight part of ethylacetate, 12 parts by weight of isobutanol and the mixing of 22 part by weight of alkylglycoside Thing.
Above-mentioned antidetonator is 15 weight portion methyl tertiary butyl ether(MTBE)s, 8 weight portion azodicarbonamides and 22 weight portion 3-first The mixture of epoxide methyl isobutyrate.
Above-mentioned antioxidant is 12 parts by weight of phosphoric acid front three phenyl esters, 18 weight portion 2,4-xylenol and 10 weight portions The mixture of ethoxy quinoline.
Above-mentioned detersive is that 22 weight portion NPEs, 10 weight portions are to diethylin pyridine and 6～14 The mixture of weight portion 1-vinyl imidazole.
Above-mentioned corrosion inhibitor is 18 weight portion ethylenediaminetetraacetic acid, 18 weight portion trimethylolpropane allyl ethers Mixture with 12 weight portion allyl hexanoates.
Above-mentioned lubricant is 12 parts by weight of fatty acid glycerides and the mixture of 22 weight portion methyl-silicone oils.
The application when methanol fuel is prepared of the methanol fuel additive of the present invention, described additive accounts for methanol fuel quality 0.02%.
Embodiment 3
Methanol fuel additive, is made up of the raw material of following weight portion:
Above-mentioned cosolvent is 10 weight part of ethylacetate, 10 parts by weight of isobutanol and the mixing of 25 part by weight of alkylglycoside Thing.
Above-mentioned antidetonator is 13 weight portion methyl tertiary butyl ether(MTBE)s, 10 weight portion azodicarbonamides and 20 weight portion 3-first The mixture of epoxide methyl isobutyrate.
Above-mentioned antioxidant is 14 parts by weight of phosphoric acid front three phenyl esters, 15 weight portion 2,4-xylenol and 13 weight portions The mixture of ethoxy quinoline.
Above-mentioned detersive is that 20 weight portion NPEs, 12 weight portions are to diethylin pyridine and 10 weight The mixture of part 1-vinyl imidazole.
Above-mentioned corrosion inhibitor is 15 weight portion ethylenediaminetetraacetic acid, 20 weight portion trimethylolpropane allyl ethers Mixture with 10 weight portion allyl hexanoates.
Above-mentioned lubricant is 15 parts by weight of fatty acid glycerides and the mixture of 20 weight portion methyl-silicone oils.
The application when methanol fuel is prepared of the methanol fuel additive of the present invention, described additive accounts for methanol fuel quality 0.04%.
Embodiment 4
Methanol fuel additive, is made up of the raw material of following weight portion:
Above-mentioned cosolvent is 12 weight part of ethylacetate, 8 parts by weight of isobutanol and the mixing of 28 part by weight of alkylglycoside Thing.
Above-mentioned antidetonator is 10 weight portion methyl tertiary butyl ether(MTBE)s, 12 weight portion azodicarbonamides and 18 weight portion 3-first The mixture of epoxide methyl isobutyrate.
Above-mentioned antioxidant is 16 parts by weight of phosphoric acid front three phenyl esters, 12 weight portion 2,4-xylenol and 15 weight portions The mixture of ethoxy quinoline.
Above-mentioned detersive is that 18 weight portion NPEs, 15 weight portions are to diethylin pyridine and 6～14 The mixture of weight portion 1-vinyl imidazole.
Above-mentioned corrosion inhibitor is 12 weight portion ethylenediaminetetraacetic acid, 22 weight portion trimethylolpropane allyl ethers Mixture with 8 weight portion allyl hexanoates.
Above-mentioned lubricant is 18 parts by weight of fatty acid glycerides and the mixture of 18 weight portion methyl-silicone oils.
The application when methanol fuel is prepared of the methanol fuel additive of the present invention, described additive accounts for methanol fuel quality 0.05%.
Embodiment 5
Methanol fuel additive, is made up of the raw material of following weight portion:
Above-mentioned cosolvent is 15 weight part of ethylacetate, 5 parts by weight of isobutanol and the mixing of 30 part by weight of alkylglycoside Thing.
Above-mentioned antidetonator is 8 weight portion methyl tertiary butyl ether(MTBE)s, 15 weight portion azodicarbonamides and 15 weight portion 3-first The mixture of epoxide methyl isobutyrate.
Above-mentioned antioxidant is 18 parts by weight of phosphoric acid front three phenyl esters, 10 weight portion 2,4-xylenol and 18 weight portions The mixture of ethoxy quinoline.
Above-mentioned detersive is that 15 weight portion NPEs, 17 weight portions are to diethylin pyridine and 6～14 The mixture of weight portion 1-vinyl imidazole.
Above-mentioned corrosion inhibitor is 10 weight portion ethylenediaminetetraacetic acid, 25 weight portion trimethylolpropane allyl ethers Mixture with 5 weight portion allyl hexanoates.
Above-mentioned lubricant is 20 parts by weight of fatty acid glycerides and the mixture of 15 weight portion methyl-silicone oils.
The application when methanol fuel is prepared of the methanol fuel additive of the present invention, described additive accounts for methanol fuel quality 0.06%.
Methanol fuel additive prepared in example 1～5 is added to methanol fuel according to the addition in embodiment In (being made up of 45wt% methanol and 55wt%93# gasoline), the results are shown in Table 1:
Table 1 additive of the present invention adds the results of property in methanol fuel to
Methanol fuel additive prepared in example 1～5 is added to methanol fuel according to the addition in embodiment In (being made up of 45wt% methanol and 55wt%93# gasoline), use the ratio of additive engine emission of the present invention and Eu III standard Relatively result, is shown in Table 2:
Table 2 uses comparative result g/ (kW h) of additive engine emission of the present invention and Eu III standard
Methanol fuel additive prepared in example 1～5 is added to methanol fuel according to the addition in embodiment In (being made up of 45wt% methanol and 55wt%93# gasoline), and the gasoline cost calculation result of general-utility car, it is shown in Table 3:
Table 3 uses the methanol fuel of additive of the present invention and the gasoline cost calculation result of general-utility car

Claims (6)

1. methanol fuel additive, it is characterised in that be made up of the raw material of following weight portion:
Described cosolvent is 5～15 weight part of ethylacetate, 5～15 parts by weight of isobutanol and 20～30 part by weight of alkylglycoside Mixture；
Described antidetonator is 8～18 weight portion methyl tertiary butyl ether(MTBE)s, 5～15 weight portion azodicarbonamide and 15～25 weight The mixture of part 3-methoxy isobutyl acid methyl ester；
Described antioxidant be 10～18 parts by weight of phosphoric acid front three phenyl esters, 10～20 weight portion 2,4-xylenol and 8～ The mixture of 18 weight portion ethoxy quinoline；
Described detersive be 15～25 weight portion NPEs, 7～17 weight portion to diethylin pyridine and 6～ The mixture of 14 weight portion 1-vinyl imidazoles；
Described corrosion inhibitor is 10～20 weight portion ethylenediaminetetraacetic acid, 15～25 weight portion trimethylolpropane two allyls Base ether and the mixture of 5～15 weight portion allyl hexanoates；
Described lubricant is 10～20 parts by weight of fatty acid glycerides and the mixture of 15～25 weight portion methyl-silicone oils.
Methanol fuel additive the most according to claim 1, it is characterised in that be made up of the raw material of following weight portion:
Methanol fuel additive the most according to claim 1 and 2, it is characterised in that: described cosolvent is 10 weight portions Ethyl acetate, 10 parts by weight of isobutanol and the mixture of 25 part by weight of alkylglycoside.
Methanol fuel additive the most according to claim 1 and 2, it is characterised in that: described antidetonator is 13 weight portions Methyl tertiary butyl ether(MTBE), 10 weight portion azodicarbonamides and the mixture of 20 weight portion 3-methoxy isobutyl acid methyl ester.
Methanol fuel additive the most according to claim 1 and 2, it is characterised in that: described antioxidant is 14 weight Part tricresyl phosphate, 15 weight portion 2,4-xylenols and the mixture of 13 weight portion ethoxy quinoline.
Methanol fuel additive the most according to claim 1 and 2, it is characterised in that: described detersive is 20 weight portions NPE, 12 weight portions are to diethylin pyridine and the mixture of 10 weight portion 1-vinyl imidazoles.
CN201610710606.3A 2016-08-23 2016-08-23 Methanol fuel additive Pending CN106221832A (en)

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CN108485736A (en) * 2018-04-24 2018-09-04 翟琳 A kind of gasoline anti-knock agent
CN109337720A (en) * 2018-09-26 2019-02-15 侍淑丽 A kind of hydrogen-rich power fluid
CN110157498A (en) * 2019-04-19 2019-08-23 寇延华 A kind of automobile-used EPM45 boat alcohol fuel and production method
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
CN112094671A (en) * 2020-09-22 2020-12-18 山东用呗生物科技研究院有限公司 Alcohol-based fuel antioxidant and anticorrosive composite additive and preparation method thereof
CN113430021A (en) * 2021-03-25 2021-09-24 浙江吉利控股集团有限公司 Methanol fuel additive and preparation method thereof

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CN102391897A (en) * 2011-10-09 2012-03-28 谢虎 Methanol gasoline for vehicles

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US20040065002A1 (en) * 2001-02-01 2004-04-08 Shibin Hu Fuel oil additive and fuel oil products containing the fuel oil additive
CN102031163A (en) * 2009-09-29 2011-04-27 济南开发区星火科学技术研究院 Ethanol gasoline composite additive and preparation method thereof
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Cited By (6)

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Publication number Priority date Publication date Assignee Title
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
CN108485736A (en) * 2018-04-24 2018-09-04 翟琳 A kind of gasoline anti-knock agent
CN109337720A (en) * 2018-09-26 2019-02-15 侍淑丽 A kind of hydrogen-rich power fluid
CN110157498A (en) * 2019-04-19 2019-08-23 寇延华 A kind of automobile-used EPM45 boat alcohol fuel and production method
CN112094671A (en) * 2020-09-22 2020-12-18 山东用呗生物科技研究院有限公司 Alcohol-based fuel antioxidant and anticorrosive composite additive and preparation method thereof
CN113430021A (en) * 2021-03-25 2021-09-24 浙江吉利控股集团有限公司 Methanol fuel additive and preparation method thereof

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