CN107723041A - A kind of gasoline composite additive and preparation method thereof - Google Patents

A kind of gasoline composite additive and preparation method thereof Download PDF

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Publication number
CN107723041A
CN107723041A CN201711188542.6A CN201711188542A CN107723041A CN 107723041 A CN107723041 A CN 107723041A CN 201711188542 A CN201711188542 A CN 201711188542A CN 107723041 A CN107723041 A CN 107723041A
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Prior art keywords
parts
gasoline
methyl
composite additive
ethanol
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Inventor
王云荣
关剑轩
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Guilin Yanshan District Youth Activity Center
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Guilin Yanshan District Youth Activity Center
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Priority to CN201711188542.6A priority Critical patent/CN107723041A/en
Publication of CN107723041A publication Critical patent/CN107723041A/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
    • C10L1/14—Organic compounds
    • C10L1/143—Organic compounds mixtures of organic macromolecular compounds with organic non-macromolecular 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
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/04—Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
    • 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
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/10—Use of additives to fuels or fires for particular purposes for improving the octane number
    • 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
    • C10L10/00—Use of additives to fuels or fires for particular purposes
    • C10L10/14—Use of additives to fuels or fires for particular purposes for improving low temperature properties
    • 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
    • C10L1/1608—Well defined compounds, e.g. hexane, benzene
    • 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
    • C10L1/182—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
    • 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
    • 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
    • C10L1/188—Carboxylic acids; metal salts thereof
    • C10L1/1881—Carboxylic acids; metal salts thereof carboxylic group attached to an aliphatic carbon atom
    • 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
    • C10L1/19—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
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/232—Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring
    • C10L1/233—Organic compounds containing nitrogen containing nitrogen in a heterocyclic ring containing nitrogen and oxygen in the ring, e.g. oxazoles
    • 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
    • C10L1/234—Macromolecular compounds
    • C10L1/238—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
    • C10L1/2383—Polyamines or polyimines, or derivatives thereof (poly)amines and imines; derivatives thereof (substituted by a macromolecular group containing 30C)
    • 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
    • C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
    • C10L2230/08—Inhibitors
    • C10L2230/081—Anti-oxidants
    • 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
    • C10L2230/00—Function and purpose of a components of a fuel or the composition as a whole
    • C10L2230/22—Function and purpose of a components of a fuel or the composition as a whole for improving fuel economy or fuel efficiency
    • 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
    • C10L2270/00—Specifically adapted fuels
    • C10L2270/02—Specifically adapted fuels for internal combustion engines
    • C10L2270/023—Specifically adapted fuels for internal combustion engines for gasoline engines
    • 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
    • C10L2290/00—Fuel preparation or upgrading, processes or apparatus therefore, comprising specific process steps or apparatus units
    • C10L2290/24—Mixing, stirring of fuel components

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Liquid Carbonaceous Fuels (AREA)

Abstract

The present invention relates to a kind of gasoline composite additive and preparation method thereof.The gasoline composite additive includes, 40 80 parts of ethanol, 15 30 parts of oleic acid, 20 40 parts of toluene, 15 30 parts of ethyl acetate, 10 20 parts of PIBA, 20 30 parts of dimethyl carbonate, 10 20 parts of methyl tertiary butyl ether(MTBE), 20 40 parts of BTA, 10 20 parts of methyl p-hydroxybenzoate.Gasoline composite additive provided by the invention contains ethanol, and ethanol has good burning performance, and burning is abundant, effectively can reduce and reduce noxious gas emission, be advantageous to environmental protection and improve the ecological environment, be green fuel；And the multi-functional gasoline compound additive that gasoline composite additive provided by the present invention is obtained with said components and preparation method is nontoxic, pollution-free, octane number can be significantly improved, reduce emissions test matter content, reduce gasoline oil consumption, mitigate engine scuffing, extend engine machine service life, improve during anti-knock properties that required addition is few, reduce environmental pollution.

Description

A kind of gasoline composite additive and preparation method thereof
Technical field
The invention belongs to resource and environment technical field, more particularly to a kind of gasoline composite additive and preparation method thereof.
Background technology
Under the background that petroleum resources increasingly depleted, Global Oil reserves increasingly decline, China to the demand of fuel oil with Day all increasings, and the utilization rate of the oil product in China, particularly motor vehicle fuel are generally relatively low, and this not only causes fuel oil Waste, the problem of aggravation while also result in the caused atmosphere pollution due to pollutant of vehicle exhaust.
The gasoline in China is primarily present olefin(e) centent height, and engine can be produced when substantial amounts of alkene burns within the engine A large amount of deposits are produced on fuel injector and intake valve, declines fuel injection efficiency, further reduces fuel utilization ratio, and due to The polymerization generation colloid of alkene can cause discharge to increase.Fuel oil additive can improve the usability of fuel oil in engine fuel Can, reduce the effect of discharging.So developing a kind of multi-functional fuel oil additive used in vehicle fuel, improving fuel oil makes With performance, fuel oil utilization rate is improved, it is necessary to reduce the discharge of automobile exhaust pollution thing.
The content of the invention
In view of the problems of prior art, can reduce oil consumption it is an object of the invention to provide one kind, reduce tail Gas emission contaminated gasoline multi-functional composite additive.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of gasoline composite additive, including following weight Part component:Ethanol 40-80 parts, oleic acid 15-30 parts, toluene 20-40 parts, ethyl acetate 15-30 parts, PIBA 10-20 parts, Dimethyl carbonate 20-30 parts, methyl tertiary butyl ether(MTBE) 10-20 parts, BTA 20-40 parts, methyl p-hydroxybenzoate 10-20 Part.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, the gasoline composite additive includes following parts by weight of component：40 parts of ethanol, 15 parts of oleic acid, 20 parts Toluene, 15 parts of ethyl acetate, 10 parts of PIBAs, 20 parts of dimethyl carbonates, 10 parts of methyl tertiary butyl ether(MTBE)s, 20 parts of benzos three Azoles, 10 parts of methyl p-hydroxybenzoates.
Further, the gasoline composite additive includes following parts by weight of component：80 parts of ethanol, 30 parts of oleic acid, 40 parts Toluene, 30 parts of ethyl acetate, 20 parts of PIBAs, 30 parts of dimethyl carbonates, 20 parts of methyl tertiary butyl ether(MTBE)s, 20 parts of benzos three Azoles, 20 parts of methyl p-hydroxybenzoates.
Further, the gasoline composite additive includes following parts by weight of component：50 parts of ethanol, 20 parts of oleic acid, 30 parts Toluene, 20 parts of ethyl acetate, 15 parts of PIBAs, 25 parts of dimethyl carbonates, 15 parts of methyl tertiary butyl ether(MTBE)s, 30 parts of benzos three Azoles, 15 parts of methyl p-hydroxybenzoates.
Present invention also offers a kind of preparation method of gasoline composite additive, comprise the following steps：By weight ratio Weigh following components：Ethanol, oleic acid, toluene, ethyl acetate, PIBA, dimethyl carbonate, methyl tertiary butyl ether(MTBE), benzo Said components, are well mixed by triazole, methyl p-hydroxybenzoate part successively, and stir 5-15 minutes, that is, the gasoline is made Compound additive.
Embodiment
The principles and features of the present invention are described below, and the given examples are served only to explain the present invention, is not intended to limit Determine the scope of the present invention.
The invention provides a kind of gasoline composite additive, including following parts by weight of component:Ethanol 40-80 parts, oleic acid 15- 30 parts, toluene 20-40 parts, ethyl acetate 15-30 parts, PIBA 10-20 parts, dimethyl carbonate 20-30 parts, methyl- tert fourth Base ether 10-20 parts, BTA 20-40 parts, methyl p-hydroxybenzoate 10-20 parts.
Gasoline composite additive provided by the invention contains ethanol, and ethanol has good burning performance, and burning is abundant, can be effective Noxious gas emission is reduced and reduced, is advantageous to environmental protection and improves the ecological environment, be green fuel；The present invention is adapted to Gasoline uses, and intersolubility is good, and dynamic property, oil consumption are low, and the high efficiency, oil saving combustion adjuvant raw material of this bright offer is easy to get, formula section Learn, function admirable, integrate the functions such as fuel-economizing, smoke elimination, maintenance, it is easy to use, disperse rapidly uniformly, using effect is notable.
Gasoline composite additive provided by the present invention can improve clean fuel oil, low temperature flow, inoxidizability and Corrosion Protection, while improve fuel oil combustibility, reduce oil consumption, and reduce automobile exhaust pollution thing using said components and The multi-functional gasoline compound additive that preparation method obtains is nontoxic, pollution-free, can significantly improve octane number, and reducing exhaust has Evil content of material, reduces gasoline oil consumption, mitigates engine scuffing, extends engine machine service life, improves required during anti-knock properties Addition it is few, reduce environmental pollution.It can be seen that the addition of antioxidizing and antigum agent can reduce the actual gum content of gasoline；Benzo Triazole can suppress corrosion of metal；Ethyl acetate can shorten the cold-starting automobile time；PIBA can make air inlet Valve deposits decline；Toluene improves efficiency of combustion, reduces oil consumption, and exhaust emissions reduces.Use this hair containing above-mentioned substance After bright provided additive, fuel oil combustibility can be obviously improved, reduces oil consumption, and reduce automobile exhaust pollution thing
It is introduced below by specific embodiment.
Embodiment 1
Following components is weighed by weight：40 parts of ethanol, 15 parts of oleic acid, 20 parts of toluene, 15 parts of ethyl acetate, 10 parts poly- different Butenylamine, 20 parts of dimethyl carbonates, 10 parts of methyl tertiary butyl ether(MTBE)s, 20 parts of BTAs, 10 parts of methyl p-hydroxybenzoates, successively Said components are well mixed, and stir 5-15 minutes, that is, the gasoline composite additive is made.
Embodiment 2
Following components is weighed by weight：80 parts of ethanol, 30 parts of oleic acid, 40 parts of toluene, 30 parts of ethyl acetate, 20 parts poly- different Butenylamine, 30 parts of dimethyl carbonates, 20 parts of methyl tertiary butyl ether(MTBE)s, 20 parts of BTAs, 20 parts of methyl p-hydroxybenzoates, successively Said components are well mixed, and stir 5-15 minutes, that is, the gasoline composite additive is made.
Embodiment 3
Following components is weighed by weight：50 parts of ethanol, 20 parts of oleic acid, 30 parts of toluene, 20 parts of ethyl acetate, 15 parts poly- different Butenylamine, 25 parts of dimethyl carbonates, 15 parts of methyl tertiary butyl ether(MTBE)s, 30 parts of BTAs, 15 parts of methyl p-hydroxybenzoates, successively Said components are well mixed, and stir 5-15 minutes, that is, the gasoline composite additive is made.
Gasoline composite additive provided by the invention contains ethanol, and ethanol has good burning performance, and burning is abundant, can be effective Noxious gas emission is reduced and reduced, is advantageous to environmental protection and improves the ecological environment, be green fuel；The present invention is adapted to Gasoline uses, and intersolubility is good, and dynamic property, oil consumption are low, and gasoline composite additive provided by the present invention can improve fuel oil Detergency, low temperature flow, inoxidizability and Corrosion Protection, while fuel oil combustibility is improved, oil consumption is reduced, and reduce The multi-functional gasoline compound additive that automobile exhaust pollution thing is obtained using said components and preparation method is nontoxic, pollution-free, energy Octane number is significantly improved, reduces emissions test matter content, reduces gasoline oil consumption, mitigates engine scuffing, extension is started Machine machine service life, improves during anti-knock properties that required addition is few, reduces environmental pollution..
Embodiment described above only expresses the several embodiments of the present invention, and its description is more specific and detailed, but simultaneously Can not therefore it be construed as limiting the scope of the patent.It should be pointed out that come for one of ordinary skill in the art Say, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention Scope.Therefore, the protection domain of patent of the present invention should will be defined by appended right.

Claims (5)

1. a kind of gasoline composite additive, it is characterised in that including following parts by weight of component:Ethanol 40-80 parts, oleic acid 15-30 Part, toluene 20-40 parts, ethyl acetate 15-30 parts, PIBA 10-20 parts, dimethyl carbonate 20-30 parts, methyl tertbutyl Ether 10-20 parts, BTA 20-40 parts, methyl p-hydroxybenzoate 10-20 parts.
2. a kind of gasoline composite additive according to claim 1, it is characterised in that including following parts by weight of component：40 parts Ethanol, 15 parts of oleic acid, 20 parts of toluene, 15 parts of ethyl acetate, 10 parts of PIBAs, 20 parts of dimethyl carbonates, 10 parts of methyl- terts Butyl ether, 20 parts of BTAs, 10 parts of methyl p-hydroxybenzoates.
3. a kind of gasoline composite additive according to claim 1, it is characterised in that including following parts by weight of component：80 parts Ethanol, 30 parts of oleic acid, 40 parts of toluene, 30 parts of ethyl acetate, 20 parts of PIBAs, 30 parts of dimethyl carbonates, 20 parts of methyl- terts Butyl ether, 20 parts of BTAs, 20 parts of methyl p-hydroxybenzoates.
4. a kind of gasoline composite additive according to claim 1, it is characterised in that including following parts by weight of component：50 parts Ethanol, 20 parts of oleic acid, 30 parts of toluene, 20 parts of ethyl acetate, 15 parts of PIBAs, 25 parts of dimethyl carbonates, 15 parts of methyl- terts Butyl ether, 30 parts of BTAs, 15 parts of methyl p-hydroxybenzoates.
A kind of 5. preparation method of the gasoline composite additive as described in any one of Claims 1-4, it is characterised in that including with Lower step：Following components is weighed by weight ratio：Ethanol, oleic acid, toluene, ethyl acetate, PIBA, carbonic acid diformazan Ester, methyl tertiary butyl ether(MTBE), BTA, methyl p-hydroxybenzoate part, said components are well mixed successively, and stir 5-15 Minute, that is, the gasoline composite additive is made.
CN201711188542.6A 2017-11-24 2017-11-24 A kind of gasoline composite additive and preparation method thereof Pending CN107723041A (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2216138A (en) * 1988-03-01 1989-10-04 Dietrol Limited An inorganic fuel additive
CN101724474A (en) * 2008-10-14 2010-06-09 陈若歆 Mode for preparing M15-M100 complexing methanol petrol and gas normal-temperature liquefaction mixed combustion technology
CN102477319A (en) * 2010-11-21 2012-05-30 张朝斌 Emulsion cleaning gasoline with environmental protection and energy saving
CN102643691A (en) * 2012-04-19 2012-08-22 山东京博控股股份有限公司 Gasoline compound additive

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2216138A (en) * 1988-03-01 1989-10-04 Dietrol Limited An inorganic fuel additive
CN101724474A (en) * 2008-10-14 2010-06-09 陈若歆 Mode for preparing M15-M100 complexing methanol petrol and gas normal-temperature liquefaction mixed combustion technology
CN102477319A (en) * 2010-11-21 2012-05-30 张朝斌 Emulsion cleaning gasoline with environmental protection and energy saving
CN102643691A (en) * 2012-04-19 2012-08-22 山东京博控股股份有限公司 Gasoline compound additive

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
《化工百科全书》编辑委员会: "《化工百科全书》", 31 August 1998, 化学工业出版社 *
肖刚等: "《低碳经济与氢能开发》", 30 June 2011, 武汉理工大学出版社 *

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Application publication date: 20180223