CN101906329B - Methanol gasoline for vehicles and preparation method thereof - Google Patents
Methanol gasoline for vehicles and preparation method thereof Download PDFInfo
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- CN101906329B CN101906329B CN 201010260331 CN201010260331A CN101906329B CN 101906329 B CN101906329 B CN 101906329B CN 201010260331 CN201010260331 CN 201010260331 CN 201010260331 A CN201010260331 A CN 201010260331A CN 101906329 B CN101906329 B CN 101906329B
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Abstract
The invention discloses methanol fuel for vehicles, which is synthesized by the following components: 80-90 parts by weight of methanol, 5.49-10.92 parts by weight of distillation range regulators, 2.1894-4.3734 parts by weight of cosolvents, 1.2-2.4 parts by weight of octane enhancing additives, 0.72-1.42 parts by weight of energizers, 0.1-0.2 part by weight of antioxidants, 0.07-0.14 part by weight of preservatives, 0.2-0.4 part of low-temperature starters and 0.004-0.0066 part by weight of smoke-abatement detonation inhibitors. The preparation method of the methanol gasoline comprises the following steps of: (a) adding the cosolvents and the distillation range regulators to a tank and circulating by using a pump; (b) adding the octane enhancing additives and the smoke-abatement detonation inhibitors in the tank and circulating by using the pump; and (c) sequentially adding the energizers, the antioxidants, the preservatives, the low-temperature starters and the methanol for uniformly mixing when circulating, and stirring and mixing in the stirring speed of 200-1000 revolutions/minute at the normal temperature and the normal pressure until the components are mixed into uniform liquid.
Description
Technical field
The present invention relates to a kind of Vehicular methanol petrol and preparation method thereof.
Background technology
The international petroleum reserves can be fewer and feweri, and oil price still has continuous ascendant trend, and for this reason, each state is all at the active development substitute energy, and methanol gasoline is exactly the optimum feed stock of substitute energy in the market.Though the kind of gasoline of high proportion methanol of the prior art is a lot, but the common defects that exists is to need to change motor car engine, reason is methyl alcohol to the corrodibility of automobile Material Used and to the swelling of the pipeline of fuel transfer system, sealing member, service station's respective material, in addition, also there is following situation in methanol gasoline, first applied environment temperature can influence and be separated, and common product controls to-25 ℃ and is not separated, winter northern area be unconformable; Though it two is that the vapour pressure of methyl alcohol is forced down than the steam of gasoline, but the rising with temperature, its vapour pressure sharply rises, easily cause in the oil delivering pipe of car road, occurring " gas is stifled " phenomenon, especially in summer and south, guarantee a very important aspect of the normal operation of gasoline of high proportion methanol car most so effectively reduce the vapour pressure of gasoline of high proportion methanol.From national alcohol-ether fuel association acquired information, country is very interested in mixing burning methyl alcohol at high proportion, be that alcohol is mixed burning amount 85～100%, if can realize technically, can fundamentally solve China's energy substitution problem, not restricted by international petroleum market, have its own strategic significance to guaranteeing national energy security.For many years, applicant is being engaged in innovation research and the test of biological new forms of energy aspect always, small-scale test is carried out in the beginning self-raised fund at the beginning of 2003, the pilot scale production test, during this time through setback many times, technology finally from immature to maturation, trial-produce successfully finally according to the Vehicular methanol petrol of the preparation method of present patent application preparation.
Summary of the invention
Task of the present invention just provides a kind of Vehicular methanol petrol and preparation method thereof, (illustrate: Vehicular methanol petrol of the present invention-or claim: methanol fuel for vehicles, practical name is called: Vehicular methanol petrol (M80 ~ M90)), the present invention be achieved in that Vehicular methanol petrol of the present invention (or claim: methanol fuel for vehicles) be synthetic by the component of the weight part of following scope:
80 ~ 90 parts of methyl alcohol, 5.49 ~ 10.92 parts of boiling range conditioning agents, 2.1894 ~ 4.3734 parts of solubility promoters, 1.2 ~ 2.4 parts of octane enhancing additives, 0.72 ~ 1.42 part of energizer, 0.1 ~ 0.2 part in oxidation inhibitor, 0.07 ~ 0.14 part of sanitas, 0.2 ~ 0.4 part of cold-starting agent, 0.004 ~ 0.0066 part of smoke elimination detonation suppressor.
The Vehicular methanol petrol of the component of above-mentioned weight part according to the present invention (M80 ~ M90) (or claim: preparation method methanol fuel for vehicles), carry out as follows:
(a) solubility promoter, boiling range conditioning agent are added in the jar, circulate with pump;
(b) octane enhancing additive, smoke elimination detonation suppressor are added in the jar, circulate with pump;
(c) circulation limit in limit form to add energizer, oxidation inhibitor, sanitas, cold-starting agent and main raw material successively by weight and mixes; And mix with 200 ~ 1000 rev/mins stir speed (S.S.) at normal temperatures and pressures, be mixed into uniform liquid up to each component and be Vehicular methanol petrol (M80 ~ M90).
The present invention has following advantage compared with the prior art: do not change engine, do not need special engine, utilize existing gasoline vehicular engine to realize mixing burning methyl alcohol at high proportion, and can be by arbitrary proportion and GB 93
#, 97
#, 98
#Motor spirit dissolves each other and uses and can use separately; And using the objectionable impurities of the motor vehicle exhaust of product of the present invention to significantly reduce, is a kind of good product, economic benefit and obvious social benefit of energy-saving and emission-reduction.Methanol gasoline for vehicle of the present invention (M80 ~ M90)-or claim: methanol fuel for vehicles, substitute commercially available conventional gasoline and use, its dynamic property is suitable with commercially available conventional gasoline; (M80 ~ M90), the quantity discharged when exhaust emissions carbon monoxide, hydrocarbon polymer and oxynitrides ratio use gasoline will reduce more than 82%, and the motor spirit engine just can use at present to use methanol gasoline for vehicle of the present invention.As Vehicular methanol petrol technology popularization of the present invention, to solving China's energy shortage, energy security is significant.
Embodiment
Further specify the present invention below in conjunction with specific embodiment and experiment, detection data.
Embodiment 1
Vehicular methanol petrol of the present invention (M80 ~ M90) (or claim: the component that methanol fuel for vehicles) is the weight part (annotate: " part " of component all refers to weight part in the present patent application file) by following scope is synthetic: 80 ~ 90 parts of methyl alcohol, 5.49 ~ 10.92 parts of boiling range conditioning agents, 2.1894 ~ 4.3734 parts of solubility promoters, 1.2 ~ 2.4 parts of octane enhancing additives, 0.72 ~ 1.42 part of energizer, 0.1 ~ 0.2 part in oxidation inhibitor, 0.07 ~ 0.14 part of sanitas, 0.2 ~ 0.4 part of cold-starting agent, 0.004 ~ 0.0066 part of smoke elimination detonation suppressor, wherein:
Described boiling range conditioning agent is: 200
#2.49 ~ 4.92 parts of 3 ~ 6 parts of solvent oils and aviation kerosenes;
Described solubility promoter is: 1.1894 ~ 2.3734 parts of 1 ~ 2 part of propyl carbinol and oleic acid;
Described octane enhancing additive is: 0.1 ~ 0.2 part in 0.1 ~ 0.2 part of 1 ~ 2 part of methyl tertiary butyl ether, toluene and acetone;
Described energizer is: 0.05 ~ 0.08 part of 0.2 ~ 0.4 part of 0.27 ~ 0.54 part of tetrahydrofuran (THF), 0.2 ~ 0.4 part of oxine, methylethyl ketone peroxide and butyl glycol ether;
Described oxidation inhibitor is: 0.1 ~ 0.2 part of 2,6-DI-tert-butylphenol compounds;
Described sanitas is: 0.07 ~ 0.14 part of sulfonated petro-leum;
Described cold-starting agent is: 0.2 ~ 0.4 part of sherwood oil;
Described smoke elimination detonation suppressor is: 0.004 ~ 0.0066 part of ferrocene;
Embodiment 2
Vehicular methanol petrol of the present invention (preparation method of M80 ~ M90) carries out as follows:
(a) with in solubility promoter and the boiling range conditioning agent scope adding by weight stirred pot, circulate with oil pump; Solubility promoter is 1.1894 ~ 2.3734 parts of 1 ~ 2 part of propyl carbinol and oleic acid; The boiling range conditioning agent is 200
#2.49 ~ 4.92 parts of 3 ~ 6 parts of solvent oils and aviation kerosenes;
(b) scope adds octane enhancing additive and smoke elimination detonation suppressor by weight, and octane enhancing additive is 0.1 ~ 0.2 part in 1 ~ 2 part of methyl tertiary butyl ether, 0.1 ~ 0.2 part of toluene and acetone, and the smoke elimination detonation suppressor is during 0.004 ~ 0.0066 part of ferrocene adds jar; Evenly be extracted into again in the stirred pot of step (1) with the oil pump circulation, mix with oil pump recirculation;
(c) step (a) and step (b) mixed cycle evenly after, circulation limit, limit successively by weight scope add energizer, oxidation inhibitor, sanitas, cold-starting agent, main raw material: energizer is 0.05 ~ 0.08 part of 0.27 ~ 0.54 part of tetrahydrofuran (THF), 0.2 ~ 0.4 part of oxine, 0.2 ~ 0.4 part of methylethyl ketone peroxide and butyl glycol ether; Oxidation inhibitor is 0.1 ~ 0.2 part of 2,6-DI-tert-butylphenol compounds; Sanitas is that 0.07 ~ 0.14 part of sulfonated petro-leum, cold-starting agent are that 0.2 ~ 0.4 part of sherwood oil, smoke elimination detonation suppressor are 0.004 ~ 0.0066 part of ferrocene, main raw material: 80 ~ 90 parts of methyl alcohol; With oil pump recirculation and mix with 200 ~ 1000 rev/mins stir speed (S.S.) at normal temperatures and pressures, be mixed into uniform liquid up to each component.
Embodiment 3
Vehicular methanol petrol of the present invention (preparation method of M80 ~ M90) carries out as follows:
By weight, with 2 parts of solubility promoter propyl carbinols, 2.3734 parts of oleic acid, boiling range conditioning agent 200
#6 parts of solvent oils, aviation kerosene add in the stirred pot for 4.92 parts, are mixed under the pump circulation.2 parts of octane enhancing additive methyl tertiary butyl ethers, 0.2 part of toluene, 0.2 part in acetone, smoke elimination detonation suppressor ferrocene are added in the jar for 0.0066 part, circulating to mix with pump is extracted in the stirred pot again, with the pump circulation evenly again; Under pump recurrent state normal temperature and pressure, add 0.54 part of energizer tetrahydrofuran (THF), 0.4 part of oxine, 0.4 part of methylethyl ketone peroxide and 0.08 part of butyl glycol ether, 0.2 part of oxidation inhibitor 2,6-DI-tert-butylphenol compounds, sanitas and be 80 parts of 0.14 part of sulfonated petro-leum, 0.4 part of cold-starting agent sherwood oil and main raw material methyl alcohol; With pump circulation, and mix with 200 ~ 1000 rev/mins stir speed (S.S.) at normal temperatures and pressures, be mixed into uniform liquid up to each component.
Embodiment 3
Vehicular methanol petrol of the present invention (preparation method of M80 ~ M90) carries out as follows:
By weight, with 1 part of solubility promoter propyl carbinol, 1.1894 parts of oleic acid, boiling range conditioning agent 200
#3 parts of solvent oils, aviation kerosene add in the stirred pot for 2.49 parts, are mixed under the pump circulation.1 part of octane enhancing additive methyl tertiary butyl ether, 0.1 part of toluene, 0.1 part in acetone, smoke elimination detonation suppressor ferrocene are added in the jar for 0.004 part, circulating to mix with pump is extracted in the stirred pot again, with the pump circulation evenly again; Under pump recurrent state normal temperature and pressure, add 0.27 part of energizer tetrahydrofuran (THF), 0.2 part of oxine, 0.2 part of methylethyl ketone peroxide and 0.05 part of butyl glycol ether, oxidation inhibitor 2,90 parts of 0.1 part of 6-DI-tert-butylphenol compounds, 0.07 part of sanitas sulfonated petro-leum, 0.2 part of cold-starting agent sherwood oil and methyl alcohol, circulate with pump, and mix with 200 ~ 1000 rev/mins stir speed (S.S.) at normal temperatures and pressures, be mixed into uniform liquid up to each component.
Related experiment and check data result prove that technical scheme of the present invention is feasible:
(A). the Vehicular methanol petrol according to technical scheme preparation of the present invention is feasible, and it is on probation that supply with some fleets according to the Vehicular methanol petrol of preparation method's preparation of present patent application the sixth of the twelve Earthly Branches, on probation through the user, Vehicular methanol petrol according to technical scheme preparation of the present invention is effective, constant product quality.Transport Group Co.,Ltd as ZhangZhou mayor and use proof:
(1) Vehicular methanol petrol (M80 ~ M90) in practice with 93
#Commercial gasoline does not have difference, and suggestion can be promoted the use of in market after authoritative institution's approval;
(2) Vehicular methanol petrol (M80 ~ M90) and 93
#Commercial gasoline can mix use, result of use indifference with arbitrary proportion.
(3) use Vehicular methanol petrol (M80 ~ M90) performances of motor vehicles is not had detrimentally affect, and certain fuel-economizing benefit is arranged.
(B). mechanism (petroleum products quality supervision and test center, Huizhou City, Guangdong Province, national petroleum and petrochemical industry product quality supervision and inspection centers (Guangdong)) check is tested in Vehicular methanol petrol (M80-M90) censorship according to technical scheme of the present invention preparation, the assay proof according to Vehicular methanol petrol (M80-M90) physical and chemical quality indexes conformance with standard.(seeing Table 1)
Table 1 survey report
(C). mechanism (mechanical industry automobile component product quality supervision inspection center (Guangzhou)) check is tested in the Vehicular methanol petrol censorship of complying with technical scheme preparation of the present invention, Vehicular methanol petrol (M80-M90) the technical indicator conformance with standard that the preparation method according to present patent application of assay proof prepares.(seeing Table 2)
Table 2
(D). mechanism (Tianjin Fire Fighting Inst., Ministry of Public Security) check is tested in the Vehicular methanol petrol censorship of complying with technical scheme preparation of the present invention, Vehicular methanol petrol (M80-M90) limits of explosion, natural point, flash-point technical indicator conformance with standard that the preparation method according to present patent application of assay proof prepares.(seeing Table 3)
Table 3 Vehicular methanol petrol (M80 ~ M90) limits of explosion, natural point, flash-point test report
[0038]Above-described embodiment experiment and check data result prove that technical scheme of the present invention is feasible.
Claims (2)
1. methanol fuel for vehicles, it is characterized in that described methanol fuel for vehicles is synthetic by the component of the weight part of following scope: 80 ~ 90 parts of methyl alcohol, 5.49 ~ 10.92 parts of boiling range conditioning agents, 2.1894 ~ 4.3734 parts of solubility promoters, 1.2 ~ 2.4 parts of octane enhancing additives, 0.72 ~ 1.42 part of energizer, 0.1 ~ 0.2 part in oxidation inhibitor, 0.07 ~ 0.14 part of sanitas, 0.2 ~ 0.4 part of cold-starting agent, 0.004 ~ 0.0066 part of smoke elimination detonation suppressor;
Described boiling range conditioning agent is 200
#2.49 ~ 4.92 parts of 3 ~ 6 parts of solvent oils and aviation kerosenes, described solubility promoter is 1.1894 ~ 2.3734 parts of 1 ~ 2 part of propyl carbinol and oleic acid, described octane enhancing additive is 1 ~ 2 part of methyl tertiary butyl ether, 0.1 ~ 0.2 part in 0.1 ~ 0.2 part of toluene and acetone, described energizer is 0.27 ~ 0.54 part of tetrahydrofuran (THF), 0.2 ~ 0.4 part of oxine, 0.05 ~ 0.08 part of 0.2 ~ 0.4 part of methylethyl ketone peroxide and butyl glycol ether, described oxidation inhibitor is 2,0.1 ~ 0.2 part of 6-DI-tert-butylphenol compounds, described sanitas is 0.07 ~ 0.14 part of sulfonated petro-leum, described cold-starting agent is 0.2 ~ 0.4 part of sherwood oil, and described smoke elimination detonation suppressor is ferrocene.
2. the preparation method of methanol fuel for vehicles according to claim 1 is characterized in that, described preparation method carries out as follows:
(a) by weight, with 1.1894 ~ 2.3734 parts of 1 ~ 2 part of propyl carbinol and oleic acid, 200
#2.49 ~ 4.92 parts of 3 ~ 6 parts of solvent oils and aviation kerosenes add in the stirred pot, circulate with oil pump;
(b) add 0.1 ~ 0.2 part in 0.1 ~ 0.2 part of 1 ~ 2 part of methyl tertiary butyl ether, toluene and acetone by weight, during 0.004 ~ 0.0066 part of ferrocene adds jar, evenly be extracted into again in the stirred pot of step (a) with the oil pump circulation, mix with oil pump recirculation;
(c) add 0.05 ~ 0.08 part of 0.27 ~ 0.54 part of tetrahydrofuran (THF), 0.2 ~ 0.4 part of oxine, 0.2 ~ 0.4 part of methylethyl ketone peroxide and butyl glycol ether successively by weight on step (a) and circulation limit, the even back of step (b) mixed cycle, 2,0.1 ~ 0.2 part of 6-DI-tert-butylphenol compounds, 0.07 ~ 0.14 part of sulfonated petro-leum, 0.2 ~ 0.4 part of sherwood oil, 80 ~ 90 parts of methyl alcohol; With oil pump recirculation and mix with 200 ~ 1000 rev/mins stir speed (S.S.) at normal temperatures and pressures, be mixed into uniform liquid up to each component.
3. the preparation method of methanol fuel for vehicles according to claim 2 is characterized in that, by weight, and with 2.3734 parts of 2 parts of propyl carbinols, oleic acid, 200
#6 parts of solvent oils, aviation kerosene add in the stirred pot for 4.92 parts, are mixed under the pump circulation; 2 parts of methyl tertiary butyl ethers, 0.2 part of toluene, 0.2 part in acetone, ferrocene are added in the jar for 0.0066 part, circulating to mix with pump is extracted in the stirred pot again, with the pump circulation evenly again; Under pump recurrent state normal temperature and pressure, add 0.54 part of tetrahydrofuran (THF), 0.4 part of oxine, 0.4 part of methylethyl ketone peroxide and 0.08 part of butyl glycol ether, 0.2 part of 2,6-DI-tert-butylphenol compounds, 0.14 part of sulfonated petro-leum, 0.4 part of sherwood oil, 80 parts of methyl alcohol.
4. the preparation method of methanol fuel for vehicles according to claim 2 is characterized in that, described preparation method is: by weight, and with 1.1894 parts of 1 part of propyl carbinols, oleic acid, 200
#3 parts of solvent oils, aviation kerosene add in the stirred pot for 2.49 parts, are mixed under the pump circulation; 1 part of methyl tertiary butyl ether, 0.1 part of toluene, 0.1 part in acetone, ferrocene are added in the jar for 0.004 part, circulating to mix with pump is extracted in the stirred pot again, with the pump circulation evenly again; Under pump recurrent state normal temperature and pressure, add 0.27 part of tetrahydrofuran (THF), 0.2 part of oxine, 0.2 part of methylethyl ketone peroxide and 0.05 part of butyl glycol ether, 0.1 part of 2,6-DI-tert-butylphenol compounds, 0.07 part of sulfonated petro-leum, 0.2 part of sherwood oil, 90 parts of methyl alcohol.
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Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102199456A (en) * | 2011-04-19 | 2011-09-28 | 姜立广 | Biological liquid fuel |
| CN102559297A (en) * | 2012-02-07 | 2012-07-11 | 容启团 | Composite gasoline and diesel oil with high energy-saving environmental protection used for vehicles |
| CN103571548B (en) * | 2012-07-25 | 2014-08-06 | 黑龙江省能源环境研究院 | Organic ashless composite additive for methanol gasoline used for M15 automobiles |
| CN102977935B (en) * | 2012-12-12 | 2015-02-25 | 孙琪 | Methanol environment-friendly gasoline |
| CN104004551B (en) * | 2014-05-26 | 2015-12-09 | 北京达铭乔化能源科技有限公司 | A kind of Vehicular methanol petrol and preparation method thereof |
| CN106221831A (en) * | 2016-08-23 | 2016-12-14 | 广西东奇能源技术有限公司 | Automobile fuel additive |
| CN107460011A (en) * | 2017-09-28 | 2017-12-12 | 广东国藩节能环保科技有限公司 | Fuel engines efficient maintenance gas saver and preparation method and application |
| CN108504400A (en) * | 2018-04-20 | 2018-09-07 | 赵方连 | A kind of novel alcohol radical hydrogen kinetic energy fuel and preparation method thereof and purposes |
| CN110628469A (en) * | 2018-06-22 | 2019-12-31 | 国通鸿儒新能源有限公司 | High-alcohol gasoline additive and application thereof |
| CN111978998A (en) * | 2019-05-22 | 2020-11-24 | 刘国栋 | Novel M100 methanol fuel for vehicles |
| CN113563933A (en) * | 2021-08-21 | 2021-10-29 | 北京中燕恒成能源有限公司 | Automobile initial oil and preparation method thereof |
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