CN105623753B - Methanol gasoline additive and preparing method thereof - Google Patents

Methanol gasoline additive and preparing method thereof Download PDF

Info

Publication number
CN105623753B
CN105623753B CN201511012644.3A CN201511012644A CN105623753B CN 105623753 B CN105623753 B CN 105623753B CN 201511012644 A CN201511012644 A CN 201511012644A CN 105623753 B CN105623753 B CN 105623753B
Authority
CN
China
Prior art keywords
parts
methanol gasoline
gasoline additive
weight
methyl
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201511012644.3A
Other languages
Chinese (zh)
Other versions
CN105623753A (en
Inventor
杨坚
朱湘黔
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yang Jian
Zhu Xiangqian
Zhu Yuelin
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201511012644.3A priority Critical patent/CN105623753B/en
Publication of CN105623753A publication Critical patent/CN105623753A/en
Application granted granted Critical
Publication of CN105623753B publication Critical patent/CN105623753B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • C10L1/182—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
    • C10L1/1835—Organic compounds containing oxygen containing hydroxy groups; Salts thereof at least one hydroxy group bound to an aromatic carbon atom having at least two hydroxy substituted non condensed benzene rings
    • 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
    • C10L1/18—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
    • 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
    • C10L2300/00—Mixture of two or more additives covered by the same group of C10L1/00 - C10L1/308
    • C10L2300/20—Mixture of two components
    • 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
    • C10L2300/00—Mixture of two or more additives covered by the same group of C10L1/00 - C10L1/308
    • C10L2300/30—Mixture of three components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Emergency Medicine (AREA)
  • Liquid Carbonaceous Fuels (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Lubricants (AREA)

Abstract

The invention provides a methanol gasoline additive. The methanol gasoline additive is prepared from, by weight, 12-15 parts of n-butyl alcohol, 8-10 parts of dimethyl carbonate, 2.5-3 parts of coconut diethanolamide, 1.5-2 parts of hexaethylene glycol monodecyl ether, 8-10 parts of 2-acetoxy-1-methoxypropane, 12-15 parts of 2-methyl-2-propanol, 1.5-2 parts of polyoxyethylene castor oil, 2-2.5 parts of propargyl alcohol, and 1-1.5 parts of tert-butylhydroquinone. The methanol gasoline additive is prepared through a special formula and a special technology. The cosolvent, dispersing agent, corrosion inhibitor and gas resistance improver in the methanol gasoline additive come into play, and synergistic effects among the components are prominent; gas resistance of methanol gasoline can be obviously reduced, and corrosion to metal and swelling to rubber of the methanol gasoline can be reduced.

Description

A kind of methanol gasoline additive and preparation method thereof
Technical field
The present invention relates to a kind of vehicle fuel oil additive, more particularly to a kind of methanol gasoline additive and its preparation side Method.
Technical background
Twentieth century occurs after oil crisis twice the seventies, and countries in the world are all being devoted to nonpetroleum alternative fuel Research and development carry out alleviating energy crisis.The potential collision hazard of China's energy is close at hand, and assists according to Chinese Automobile Industry ' Can count, China's automobile volume of production and marketing in 2009 is sure to occupy No. 1 in the world, and the discharge of vehicle exhaust has become China's air dirt The primary factor of dye.Therefore, the replacement clean energy resource of the necessary Development of Novel of China.Prove through the experimental study of every country, Aalcohols fuel is one of fuel of internal combustion engine alternative fuel of most application prospect.Methyl alcohol as vehicle alternative fuel, due to its life The features such as producing low cost, octane number height, good itself oxygen-containing, volatility, wide material sources, can more fully fire within the engine Burn, exhaust emission is few, plus be a kind of preferable clean fuel used in people's gasoline, methanol gasoline will become the main of China's automobile Alternative energy source.
Methanol gasoline is that methyl alcohol and gasoline are mixed according to different parts by volume ratios.Due to methyl alcohol, to belong to polarity molten Agent, while be also a kind of weak electrolyte, therefore solution system small portion can be ionized；Its anion being ionized is OH- , and the metal of positive pole plays redox reaction, thus using methanol gasoline vehicle failure occur in mostly oil pump positive pole it is rotten Erosion；As for for rubber, rubber can be swelling in polar solvent.Methyl alcohol can typically contain in process of production acid Matter, and the water imbibition of methyl alcohol itself is allowed in storage process containing a small amount of moisture, while the oxidation or bacterium by air Fermentation can also produce a small amount of organic acid, and, formaldehyde, the formic acid etc. produced after methyl alcohol burning, all engine can be produced compared with For serious corrosion and effect of attrition.After methanol gasoline, the iron content ratio in engine lubricating oil is big using unleaded gas 5.2 times, the main performance of abrasion of engine is the abrasion and corrosion of piston ring and cylinder wall, and its main cause is methyl alcohol and its combustion Radical reaction generates oxidation product in the middle of burning（Such as formic acid）Erosion to metal surface.In addition, the evaporation latent heat of methyl alcohol is big, gas Change bad and flow into cylinder wall, cause the lubricating oil film lubricating oil dilution that is rinsed and causes and serious emulsification causes engine portion The fretting wear of part.
Gasoline is nonpolar mixture based on n-alkane.Methyl alcohol is then polarity adip cluster oxygenatedchemicals, works as first When alcohol is pure material, due to the hydrogen bond of methyl alcohol itself, strong self-association can be produced.Due to the two nature difference it is larger, When solution is mixed to form, there is great variety in both physicochemical properties, and reduced gravity such as between petrol molecule, methyl alcohol associates Molecule will dissociate, make attraction in solution between each group molecule than each much smaller in itself.Presently used low content methyl alcohol Gasoline, the hydrogen bond formed between methanol molecules is destroyed completely, thus the developability of methyl alcohol will be more much bigger than pure methyl alcohol in solution, So as to form strong vapour pressure overgauge；Solve the problems, such as that the vapour lock of methanol gasoline is unsatisfactory using additive.
The content of the invention
The purpose of the present invention is to overcome the shortcomings of prior art, there is provided a kind of methanol gasoline additive of good performance, with In use vapour lock is big and methanol gasoline is to corrosion of metal and to the swelling of rubber to solve the problems, such as methanol gasoline.
The methanol gasoline additive that the present invention is provided, is made up of the component of following parts by weight：12～15 parts of n-butanol, carbon 8～10 parts of dimethyl phthalate, 2.5～3 parts of lauric acid amide of ethanol, six 1.5～2 parts of polyethyleneglycol last of the ten Heavenly stems ethers, propane diols list first 8～10 parts of ether acetic acid ester, 12～15 parts of 2- methyl-2-propanols, 1.5～2 parts of castor oil polyoxyethylene ether, propilolic alcohol 2～2.5 Part, 1～1.5 part of tert-butylhydroquinone.
Used as optimization, the methanol gasoline additive is made up of the component of following parts by weight：13 parts of n-butanol, carbonic acid two 9 parts of methyl esters, 2.8 parts of lauric acid amide of ethanol, six 1.6 parts of polyethyleneglycol last of the ten Heavenly stems ethers, 9 parts of propylene glycol methyl ether acetate, 2- 13 parts of methyl-2-propanol, 1.8 parts of castor oil polyoxyethylene ether, 2.2 parts of propilolic alcohol, 1.1 parts of tert-butylhydroquinone.
The preparation method of methanol gasoline additive of the present invention, comprises the following steps：
（1）By the propylene glycol methyl ether acetate of the parts by weight, 2- methyl-2-propanols, castor oil polyoxyethylene ether, After propilolic alcohol, tert-butylhydroquinone mixing, 3～4min is stirred with magnetic stirrer, in being subsequently adding ultrasonic disperse machine, 52 20～30min of ultrasonic disperse under the conditions of～55 DEG C；
（2）After by the n-butanol of the parts by weight, dimethyl carbonate, lauric acid amide of ethanol mixing, stirred with magnetic force Mix machine and stir 5～8min；
（3）By six polyethyleneglycol last of the ten Heavenly stems ethers of the parts by weight, together with step（1）In mixture and step（2）In Mixture mixing after, stir 3～4min, then 30～40min of ultrasonic disperse under the conditions of 41～44 DEG C with magnetic stirrer, Obtain final product.
Methanol gasoline additive of the present invention, is prepared from, in the methanol gasoline additive by special formula and technique Cosolvent, dispersant, corrosion inhibitor, sending down abnormally ascending resist, multicomponent plays a role, and synergy is projected between each component；Energy Enough vapour locks for substantially reducing methanol gasoline, and methanol gasoline is reduced to corrosion of metal and the swelling action to rubber.
Related experiment：Metal erosion experiment is with reference to ASTM G31-72《Immerse the recommendation rule of corrosion test in metal laboratory Model》With standard GB/T 378-64《Engine fuel copper strip test method》, by size be the mm of 40 X 13 × (2～3) 45 steel, H65 brass and the red copper standard specimen for processing, is immersed in respectively M30 methanol gasolines, using inventive embodiments 1, real Apply example 2, the methanol gasoline of embodiment 3；It is (25 ± 1) DEG C to test temperature control, and the time is 168 h.Experimental result is shown in Table 1.
Swelling contrast experiment, at ambient temperature, by Jetta petroleum pipeline, Jetta in conventional automobile engine oil supply system O-shaped seal washer, the O-shaped plastic rubber ring of Jetta, be immersed in respectively M30 methanol gasolines, using inventive embodiments 1, embodiment 2, implement The methanol gasoline of example 3；It is (25 ± 1) DEG C to test temperature control, and the time is 90 days, carries out swelling contrast experiment, and experimental result is shown in Table 2.
Vapour lock is tested and is analyzed by determining the saturated vapour pressure of methanol gasoline.Saturated vapour pressure is according to GB/T 8017 oil products vapour pressure determination method (reid method) are determined, and instrument is the test of the oil product vapour pressures of SYP2O02 1 Device；Experimental result is shown in Table 3.
It is visible by testing, using the methanol gasoline of additive of the present invention, corrosivity is being reduced, reduce to rubber The swellability of glue, and improve significantly in terms of reducing the vapour lock of methanol gasoline.
Specific embodiment
The invention will be further described for example given below plan, but is not to be construed as to the scope of the present invention Restriction, some the nonessential modifications and adaptations of those skilled in the art according to present invention to the present invention still fall within this The protection domain of invention.
Embodiment 1：（1）By 9 kilograms of propylene glycol methyl ether acetate, 13 kilograms of 2- methyl-2-propanols, castor oil polyoxy second Alkene ether（EL-20）1.8 kilograms, 2.2 kilograms of propilolic alcohol, after the mixing of 1.1 kilograms of tert-butylhydroquinone, stirred with magnetic stirrer 3～4min, in being subsequently adding ultrasonic disperse machine, 20～30min of ultrasonic disperse under the conditions of 52～55 DEG C；
（2）By 13 kilograms of n-butanol, 9 kilograms of dimethyl carbonate, lauric acid amide of ethanol（6501）2.8 kilograms of mixing Afterwards, 5～8min is stirred with magnetic stirrer；
（3）By six 1.6 kilograms of polyethyleneglycol last of the ten Heavenly stems ethers, same to step（1）In mixture and step（2）In mixture mix After conjunction, 3～4min is stirred with magnetic stirrer, then 30～40min of ultrasonic disperse under the conditions of 41～44 DEG C, obtains final product.Use When, by the methanol gasoline additive of the present invention, the addition being directly appended in methanol gasoline is 500～600mg/L.
Embodiment 2：（1）By 8 kilograms of propylene glycol methyl ether acetate, 12 kilograms of 2- methyl-2-propanols, castor oil polyoxy second Alkene ether（EL-20）1.5 kilograms, 2 kilograms of propilolic alcohol, after the mixing of 1 kilogram of tert-butylhydroquinone, with magnetic stirrer stirring 3～ 4min, in being subsequently adding ultrasonic disperse machine, 20～30min of ultrasonic disperse under the conditions of 52～55 DEG C；
（2）By 12 kilograms of n-butanol, 8 kilograms of dimethyl carbonate, lauric acid amide of ethanol（6501）2.5 kilograms of mixing Afterwards, 5～8min is stirred with magnetic stirrer；
（3）By six 1.5 kilograms of polyethyleneglycol last of the ten Heavenly stems ethers, same to step（1）In mixture and step（2）In mixture mix After conjunction, 3～4min is stirred with magnetic stirrer, then 30～40min of ultrasonic disperse under the conditions of 41～44 DEG C, obtains final product.Use When, by the methanol gasoline additive of the present invention, the addition being directly appended in methanol gasoline is 500～600mg/L.
Embodiment 3：（1）By 10 kilograms of propylene glycol methyl ether acetate, 15 kilograms of 2- methyl-2-propanols, castor oil polyoxy Vinethene（EL-20）2 kilograms, 2.5 kilograms of propilolic alcohol, after the mixing of 1.5 kilograms of tert-butylhydroquinone, stirred with magnetic stirrer 3～4min, in being subsequently adding ultrasonic disperse machine, 20～30min of ultrasonic disperse under the conditions of 52～55 DEG C；
（2）By 15 kilograms of n-butanol, 10 kilograms of dimethyl carbonate, lauric acid amide of ethanol（6501）After 3 kilograms of mixing, 5～8min is stirred with magnetic stirrer；
（3）By six 2 kilograms of polyethyleneglycol last of the ten Heavenly stems ethers, same to step（1）In mixture and step（2）In mixture mixing Afterwards, 3～4min is stirred with magnetic stirrer, then 30～40min of ultrasonic disperse under the conditions of 41～44 DEG C, obtains final product.When using, It is 500～600mg/L by the methanol gasoline additive of the present invention, the addition being directly appended in methanol gasoline.

Claims (3)

1. a kind of methanol gasoline additive, it is characterised in that be made up of the component of following parts by weight：12～15 parts of n-butanol, carbon 8～10 parts of dimethyl phthalate, 2.5～3 parts of lauric acid amide of ethanol, six 1.5～2 parts of polyethyleneglycol last of the ten Heavenly stems ethers, propane diols list first 8～10 parts of ether acetic acid ester, 12～15 parts of 2- methyl-2-propanols, 1.5～2 parts of castor oil polyoxyethylene ether, propilolic alcohol 2～2.5 Part, 1～1.5 part of tert-butylhydroquinone.
2. methanol gasoline additive according to claim 1, it is characterised in that be made up of the component of following parts by weight：Just 13 parts of butanol, 9 parts of dimethyl carbonate, 2.8 parts of lauric acid amide of ethanol, six 1.6 parts of polyethyleneglycol last of the ten Heavenly stems ethers, propane diols list first 9 parts of ether acetic acid ester, 13 parts of 2- methyl-2-propanols, 1.8 parts of castor oil polyoxyethylene ether, 2.2 parts of propilolic alcohol, tertiary butyl are to benzene two 1.1 parts of phenol.
3. the preparation method of methanol gasoline additive described in a kind of claim 1 or 2, it is characterised in that comprise the following steps：
（1）By the propylene glycol methyl ether acetate of the parts by weight, 2- methyl-2-propanols, castor oil polyoxyethylene ether, propine After alcohol, tert-butylhydroquinone mixing, 3～4min is stirred with magnetic stirrer, in being subsequently adding ultrasonic disperse machine, 52～55 20～30min of ultrasonic disperse under the conditions of DEG C；
（2）After by the n-butanol of the parts by weight, dimethyl carbonate, lauric acid amide of ethanol mixing, magnetic stirrer is used 5～8min of stirring；
（3）By six polyethyleneglycol last of the ten Heavenly stems ethers of the parts by weight, together with step（1）In mixture and step（2）In it is mixed After compound mixing, 3～4min is stirred with magnetic stirrer, then 30～40min of ultrasonic disperse under the conditions of 41～44 DEG C, i.e., .
CN201511012644.3A 2015-12-31 2015-12-31 Methanol gasoline additive and preparing method thereof Expired - Fee Related CN105623753B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201511012644.3A CN105623753B (en) 2015-12-31 2015-12-31 Methanol gasoline additive and preparing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201511012644.3A CN105623753B (en) 2015-12-31 2015-12-31 Methanol gasoline additive and preparing method thereof

Publications (2)

Publication Number Publication Date
CN105623753A CN105623753A (en) 2016-06-01
CN105623753B true CN105623753B (en) 2017-05-10

Family

ID=56039111

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201511012644.3A Expired - Fee Related CN105623753B (en) 2015-12-31 2015-12-31 Methanol gasoline additive and preparing method thereof

Country Status (1)

Country Link
CN (1) CN105623753B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106590784A (en) * 2016-12-10 2017-04-26 钦州学院 Gasoline additive and preparation method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101100618A (en) * 2007-08-08 2008-01-09 鲁家政 High content environmental protection alcohol ether fuel for vehicle
CN102399601A (en) * 2010-09-17 2012-04-04 东莞市智造生物科技有限公司 High-cleanness methanol gasoline
CN102786993A (en) * 2011-05-20 2012-11-21 北京化工大学 Low-ratio methanol gasoline for automobiles
CN102876396A (en) * 2012-10-11 2013-01-16 陕西延长石油(集团)有限责任公司研究院 High stability methanol gasoline and preparation method thereof
CN103695045A (en) * 2013-12-09 2014-04-02 天津伽佰俐石油制品有限公司 Alcohol ether fuel and preparation method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101100618A (en) * 2007-08-08 2008-01-09 鲁家政 High content environmental protection alcohol ether fuel for vehicle
CN102399601A (en) * 2010-09-17 2012-04-04 东莞市智造生物科技有限公司 High-cleanness methanol gasoline
CN102786993A (en) * 2011-05-20 2012-11-21 北京化工大学 Low-ratio methanol gasoline for automobiles
CN102876396A (en) * 2012-10-11 2013-01-16 陕西延长石油(集团)有限责任公司研究院 High stability methanol gasoline and preparation method thereof
CN103695045A (en) * 2013-12-09 2014-04-02 天津伽佰俐石油制品有限公司 Alcohol ether fuel and preparation method thereof

Also Published As

Publication number Publication date
CN105623753A (en) 2016-06-01

Similar Documents

Publication Publication Date Title
CN103160344B (en) A kind of large-proportion methanol gasoline catalyst and preparation method
CN102585932B (en) Compound additive for methanol gasoline, and preparation method and application thereof
CN101121901A (en) Methanol gasoline for vehicle
CN101531930A (en) Low temperature resistant alcohol clean fuel oil and preparation method
CN104650994B (en) Alcohol radical cleaning fuel
CN101550363A (en) Novel carbinol gasoline fuel
CN103160345A (en) Carbinol group clean fuel concoction accessory ingredient and purpose thereof
CN101544918A (en) M15-M85 vehicle alcohol ether fuel and preparation method thereof
Setiyo et al. The effect of ethanol on fuel tank corrosion rate
CN105623753B (en) Methanol gasoline additive and preparing method thereof
CN1876770A (en) Consumption reducing, environment-friendly alcohol ether fuel and preparation method thereof
CN108219872A (en) A kind of automobile exhaust detergent and preparation method thereof
CN106010680B (en) A kind of vehicle fuel
CN102268305A (en) Environmentally-friendly methanol diesel oil for automobile and preparation method thereof
CN102559294B (en) Alcohol ether diesel oil
CN110923024A (en) High-cleanness methanol diesel oil for vehicles
CN106566584B (en) A kind of compound additive for methanol gasoline and the preparation method and application thereof
CN101100620A (en) Methanol gasoline composite auxiliary solvent and preparation method thereof
CN105670717A (en) Methanol gasoline additive
CN103695045B (en) Alcohol ether fuel and preparation method thereof
CN109266404A (en) A kind of energy conservation gasoline additive and its preparation method and application
CN102533357B (en) Methanol diesel fuel
CN107686753A (en) A kind of high performance fuel additive
CN103396847B (en) Bio-based methanol gasoline oil product stablizer and preparation method thereof
CN108300527A (en) A kind of efficiently hold up only increases hydrodynamic and its preparation method and application

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
CB03 Change of inventor or designer information

Inventor after: Yang Jian

Inventor after: Zhu Xiangqian

Inventor before: Wang Dan

CB03 Change of inventor or designer information
TA01 Transfer of patent application right

Effective date of registration: 20170411

Address after: 421000 Hunan city of Hengyang province Yanfeng District No. 72 village 1 Building 3 unit 301

Applicant after: Yang Jian

Applicant after: Zhu Xiangqian

Applicant after: Zhu Yuelin

Address before: 030001 Taiyuan Province, Yingze District, New South Road, No. 030001, No. 56, No.

Applicant before: Wang Dan

TA01 Transfer of patent application right
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170510

Termination date: 20181231

CF01 Termination of patent right due to non-payment of annual fee