CN110194972A - A kind of novel synthesizing environment-friendly energy-saving methanol gasoline and preparation method thereof - Google Patents

A kind of novel synthesizing environment-friendly energy-saving methanol gasoline and preparation method thereof Download PDF

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CN110194972A
CN110194972A CN201811642439.9A CN201811642439A CN110194972A CN 110194972 A CN110194972 A CN 110194972A CN 201811642439 A CN201811642439 A CN 201811642439A CN 110194972 A CN110194972 A CN 110194972A
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parts
gasoline
methanol
additive
friendly energy
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王菊林
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Crpc Innovation Energy Co Ltd
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Crpc Innovation Energy Co Ltd
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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
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    • C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
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    • C10L10/00—Use of additives to fuels or fires for particular purposes
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    • 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
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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
    • C10L1/1822—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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    • C10L1/00—Liquid carbonaceous fuels
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    • 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
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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
    • C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
    • C10L1/1852—Ethers; Acetals; Ketals; Orthoesters
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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
    • C10L1/19—Esters ester radical containing compounds; ester ethers; carbonic acid esters
    • C—CHEMISTRY; METALLURGY
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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
    • C10L1/19—Esters ester radical containing compounds; ester ethers; carbonic acid esters
    • C10L1/1915—Esters ester radical containing compounds; ester ethers; carbonic acid esters complex esters (at least 3 ester bonds)
    • C—CHEMISTRY; METALLURGY
    • 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
    • C10L1/22—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
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    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/22—Organic compounds containing nitrogen
    • C10L1/23—Organic compounds containing nitrogen containing at least one nitrogen-to-oxygen bond, e.g. nitro-compounds, nitrates, nitrites
    • C10L1/231—Organic compounds containing nitrogen containing at least one nitrogen-to-oxygen bond, e.g. nitro-compounds, nitrates, nitrites nitro compounds; nitrates; nitrites
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    • 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
    • C10L2230/085—Metal deactivators

Abstract

The invention discloses a kind of novel synthesizing environment-friendly energy-saving methanol gasolines, it is made of methanol, raw gasoline, additive, the additive is made of the raw material of following mass fraction, isobutanol, plasticizer, methyl tertiary butyl ether(MTBE), aluminium oxide, corrosion inhibiter, toluene, dimethyl carbonate, benzotriazole, 2,6-di-tert-butyl p-cresol；The gasoline can effectively significantly improve combustibility, reduce to big degree of convergence the harmful substance in vehicle exhaust.

Description

A kind of novel synthesizing environment-friendly energy-saving methanol gasoline and preparation method thereof
Technical field
The present invention relates to methanol gasoline, it is specifically related to a kind of novel synthesizing environment-friendly energy-saving methanol gasoline and preparation method thereof
Background technique
Methanol gasoline refers to national standard gasoline and methanol and additive in certain volume (quality) ratio by stringent stream A kind of novel environment friendly fuel made of journey allotment, is automobile fuel substitute, it is the important component of new energy.Crude oil It is the most important non-renewable energy in the whole world, the essence of current energy shortage is crude oil shortage.Vehicle fuel, which is that crude oil is most important, answers With field, 70% or more of global crude oil total flow is accounted for.Methanol gasoline is a kind of " with coal for replacing oil " path, can be used as gasoline Substitute the part of crude oil is substituted to realize.
Methanol gasoline refers to national standard gasoline (93#, 97# etc.), methanol, additive by certain volume (quality) than by tight Lattice process allotment made of a kind of mixture of novel environment friendly fuel methanol and gasoline, also include methanol, ethyl alcohol, normal propyl alcohol, The mixture with gasoline such as mixed alcohol of n-butanol and isopropanol.
Currently, making the methanol gasolines of substitute fuel raw material components in burning with benzene, there are certain environmental issues, and disappear Consumption is larger.
Summary of the invention
In order to solve the above-mentioned technical problem, it is an object of the present invention to provide a kind of novel synthesizing environment-friendly energy-saving methanol gasolines, should Gasoline energy-saving environmental protection, while the preparation method step is simple, it is high-efficient.
Technical scheme is as follows:
A kind of novel synthesizing environment-friendly energy-saving methanol gasoline, by 4-12 parts of 60-80 parts of methanol, 20-35 parts of raw gasoline, additive groups At, the additive is made of the raw material of following mass fraction, and 5-10 parts of isobutanol, 8-15 parts of plasticizer, methyl tertiary butyl ether(MTBE) 3-12 parts, 3-5 parts of aluminium oxide, 1-4 parts of corrosion inhibiter, 8-12 parts of toluene, 10-18 parts of dimethyl carbonate, 6-17 parts of benzotriazole, 2, 6-17 parts of 6- di-tert-butyl p-cresol；
Further, the plasticizer by one of glyceride, trimellitate or a variety of forms.
Further, the corrosion inhibiter by cis-butenedioic anhydride octylame corrosion inhibiter, oleamide corrosion inhibiter, sodium molybdate corrosion inhibitor one kind Or a variety of compositions.
Further, the raw gasoline by one of 60 ﹟ gasoline, 90 ﹟ gasoline, 120 ﹟ gasoline or a variety of forms.
A kind of preparation method of novel synthesizing environment-friendly energy-saving methanol gasoline, includes the following steps:
(1) by isobutanol, plasticizer, methyl tertiary butyl ether(MTBE), aluminium oxide, corrosion inhibiter is added in container, stirs evenly, when stirring Between be 20-30 minute, be warming up to 30-40 DEG C after stirring, heat preservation 2-6 hours；
(2) by toluene, dimethyl carbonate, benzotriazole, 2,6-di-tert-butyl p-cresol are added to the container, and are heated to 45-50 DEG C, And under inert gas protection, continue to be uniformly mixed, mixing time is 2-3 hours, and additive is made；
(3) methanol, raw gasoline are heated in additive made from step (2), are persistently stirred, mixing time is that 1-2 is small Shi Hou, with circulation pump circulation mixing to get environmental protection energy saving methanol gasoline.
Beneficial effect
Methanol gasoline of the present invention is made of methanol, raw gasoline, additive, and the methanol gasoline containing the additive can effectively solve first The anti-corrosion of alcohol gasoline, problem of guaranteeing the quality significantly improve combustibility, reduce to big degree of convergence the harmful substance in vehicle exhaust；The system Methanol gasoline can quickly and effectively be produced by being simple and efficient as method, be suitable for that existing engine uses, convenient for promoting.
Detailed description of the invention
Fig. 1 is that oil product CO discharges comparison diagram under different rotating speeds.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
A kind of novel synthesizing environment-friendly energy-saving methanol gasoline, including 80 parts of methanol, 35 parts of raw gasoline, further include 12 parts of groups of additive At, the additive is made of the raw material of following mass fraction, and 10 parts of isobutanol, 15 parts of plasticizer, 12 parts of methyl tertiary butyl ether(MTBE), 5 parts of aluminium oxide, 4 parts of corrosion inhibiter, 12 parts of toluene, 18 parts of dimethyl carbonate, 17 parts of benzotriazole, 2,6-di-tert-butyl p-cresol 17 Part；The plasticizer is trimellitate；The corrosion inhibiter is oleamide corrosion inhibiter, and the raw gasoline is 120 ﹟ gasoline.
A kind of preparation method of novel synthesizing environment-friendly energy-saving methanol gasoline, includes the following steps:
(1) by isobutanol, plasticizer, methyl tertiary butyl ether(MTBE), aluminium oxide, corrosion inhibiter is added in container, stirs evenly, when stirring Between be 20 minutes, be warming up to 30 DEG C after stirring, keep the temperature 2 hours；
(2) by toluene, dimethyl carbonate, benzotriazole, 2,6-di-tert-butyl p-cresol are added to the container, and are heated to 45 DEG C, and Under inert gas protection, continue to be uniformly mixed, mixing time is 2 hours, and additive is made；
(3) methanol, raw gasoline are heated in additive made from step (2), are persistently stirred, mixing time is 1 hour Afterwards, with circulation pump circulation mixing to get environmental protection energy saving methanol gasoline.
Embodiment 2
A kind of novel synthesizing environment-friendly energy-saving methanol gasoline, including 80 parts of methanol, 35 parts of raw gasoline, further include 12 parts of groups of additive At, the additive is made of the raw material of following mass fraction, and 10 parts of isobutanol, 15 parts of plasticizer, 12 parts of methyl tertiary butyl ether(MTBE), 5 parts of aluminium oxide, 4 parts of corrosion inhibiter, 12 parts of toluene, 18 parts of dimethyl carbonate, 17 parts of benzotriazole, 2,6-di-tert-butyl p-cresol 17 Part；The plasticizer is trimellitate；The corrosion inhibiter is made of 3 parts of oleamide corrosion inhibiter, 5 parts of sodium molybdate corrosion inhibitor, The raw gasoline is 120 ﹟ gasoline.
A kind of preparation method of novel synthesizing environment-friendly energy-saving methanol gasoline, includes the following steps:
(1) by isobutanol, plasticizer, methyl tertiary butyl ether(MTBE), aluminium oxide, corrosion inhibiter is added in container, stirs evenly, when stirring Between be 20 minutes, be warming up to 30 DEG C after stirring, keep the temperature 2 hours；
(2) by toluene, dimethyl carbonate, benzotriazole, 2,6-di-tert-butyl p-cresol are added to the container, and are heated to 45 DEG C, and Under inert gas protection, continue to be uniformly mixed, mixing time is 2 hours, and additive is made；
(3) methanol, raw gasoline are heated in additive made from step (2), are persistently stirred, mixing time is 1.5 small Shi Hou, with circulation pump circulation mixing to get environmental protection energy saving methanol gasoline.
Embodiment 3
A kind of novel synthesizing environment-friendly energy-saving methanol gasoline, including 70 parts of methanol, 30 parts of raw gasoline, further include 10 parts of groups of additive At, the additive is made of the raw material of following mass fraction, and 8 parts of isobutanol, 13 parts of plasticizer, 11 parts of methyl tertiary butyl ether(MTBE), 4 parts of aluminium oxide, 3 parts of corrosion inhibiter, 10 parts of toluene, 14 parts of dimethyl carbonate, 15 parts of benzotriazole, 2,6-di-tert-butyl p-cresol 15 Part；The plasticizer is trimellitate；The corrosion inhibiter is sodium molybdate corrosion inhibitor, and the raw gasoline is 120 ﹟ gasoline.
A kind of preparation method of novel synthesizing environment-friendly energy-saving methanol gasoline, includes the following steps:
(1) by isobutanol, plasticizer, methyl tertiary butyl ether(MTBE), aluminium oxide, corrosion inhibiter is added in container, stirs evenly, when stirring Between be 28 minutes, be warming up to 35 DEG C after stirring, keep the temperature 4 hours；
(2) by toluene, dimethyl carbonate, benzotriazole, 2,6-di-tert-butyl p-cresol are added to the container, and are heated to 48 DEG C, and Under inert gas protection, continue to be uniformly mixed, mixing time is 2.5 hours, and additive is made；
(3) methanol, raw gasoline are heated in additive made from step (2), are persistently stirred, mixing time is 1.5 small Shi Hou, with circulation pump circulation mixing to get environmental protection energy saving methanol gasoline.
Embodiment 4
A kind of novel synthesizing environment-friendly energy-saving methanol gasoline, including 70 parts of methanol, 30 parts of raw gasoline, further include 10 parts of groups of additive At, the additive is made of the raw material of following mass fraction, and 8 parts of isobutanol, 10 parts of plasticizer, 10 parts of methyl tertiary butyl ether(MTBE), 4 parts of aluminium oxide, 3 parts of corrosion inhibiter, 10 parts of toluene, 12 parts of dimethyl carbonate, 15 parts of benzotriazole, 2,6-di-tert-butyl p-cresol 13 Part, 5 parts of butanol, 10 parts of acetone；The plasticizer is trimellitate；The corrosion inhibiter is BTA inhibitor；The matter of the methanol Measuring number is 72 parts, and the mass fraction of the raw gasoline is 32 parts, and the mass fraction of the additive is 8 parts, the raw gasoline For 120 ﹟ gasoline.
A kind of preparation method of novel synthesizing environment-friendly energy-saving methanol gasoline, includes the following steps:
(1) by isobutanol, plasticizer, methyl tertiary butyl ether(MTBE), aluminium oxide, corrosion inhibiter is added in container, stirs evenly, when stirring Between be 25 minutes, be warming up to 35 DEG C after stirring, keep the temperature 5 hours；
(2) by toluene, dimethyl carbonate, benzotriazole, 2,6-di-tert-butyl p-cresol, butanol, acetone is added to the container, heats To 43 DEG C, and under inert gas protection, continue to be uniformly mixed, mixing time is 2.5 hours, and additive is made；
(3) methanol, raw gasoline are heated in additive made from step (2), are persistently stirred, mixing time is 1.5 small Shi Hou, with circulation pump circulation mixing to get environmental protection energy saving methanol gasoline.
Oil product CO discharge comparison diagram is shown in Fig. 1 under different rotating speeds.
The methanol gasoline energy conservation and environmental protection can reduce to big degree of convergence the harmful substance in vehicle exhaust；The production method is simple It is high-effect quickly and effectively to produce methanol gasoline.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie In the case where without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims Variation is included within the present invention.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (5)

1. a kind of novel synthesizing environment-friendly energy-saving methanol gasoline, by 4-12 parts of 60-80 parts of methanol, 20-35 parts of raw gasoline, additive groups At, which is characterized in that the additive is made of the raw material of following mass fraction, and 5-10 parts of isobutanol, 8-15 parts of plasticizer, first 3-12 parts of base tertbutyl ether, 3-5 parts of aluminium oxide, 1-4 parts of corrosion inhibiter, 8-12 parts of toluene, 10-18 parts of dimethyl carbonate, benzo three 6-17 parts of azoles, 6-17 parts of 2,6-di-tert-butyl p-cresol；
2. a kind of novel synthesizing environment-friendly energy-saving methanol gasoline according to claim 1, which is characterized in that the plasticizer by One of glyceride, trimellitate or a variety of compositions.
3. a kind of novel synthesizing environment-friendly energy-saving methanol gasoline according to claim 1, which is characterized in that the corrosion inhibiter by Cis-butenedioic anhydride octylame corrosion inhibiter, oleamide corrosion inhibiter, sodium molybdate corrosion inhibitor one or more compositions.
4. a kind of novel synthesizing environment-friendly energy-saving methanol gasoline according to claim 1, which is characterized in that the raw gasoline by One of 60 ﹟ gasoline, 90 ﹟ gasoline, 120 ﹟ gasoline or a variety of compositions.
5. a kind of preparation method of novel synthesizing environment-friendly energy-saving methanol gasoline according to claim 1, which is characterized in that packet Include following steps:
A kind of preparation method of novel synthesizing environment-friendly energy-saving methanol gasoline, includes the following steps:
(1) by isobutanol, plasticizer, methyl tertiary butyl ether(MTBE), aluminium oxide, corrosion inhibiter is added in container, stirs evenly, when stirring Between be 20-30 minute, be warming up to 30-40 DEG C after stirring, heat preservation 2-6 hours；
(2) by toluene, dimethyl carbonate, benzotriazole, 2,6-di-tert-butyl p-cresol are added to the container, and are heated to 45-50 DEG C, And under inert gas protection, continue to be uniformly mixed, mixing time is 2-3 hours, and additive is made；
(3) methanol, raw gasoline are heated in additive made from step (2), are persistently stirred, mixing time is that 1-2 is small Shi Hou, with circulation pump circulation mixing to get environmental protection energy saving methanol gasoline.
CN201811642439.9A 2018-12-29 2018-12-29 A kind of novel synthesizing environment-friendly energy-saving methanol gasoline and preparation method thereof Pending CN110194972A (en)

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CN101285010A (en) * 2008-05-16 2008-10-15 运城市丰喜新能源开发有限公司 Multifunctional alcohol fuel additives
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
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Publication number Priority date Publication date Assignee Title
CN110734793A (en) * 2019-10-24 2020-01-31 浙江天顺新材料有限公司 vehicle fuel oil with high combustion rate based on tert-amyl methyl ether as raw material

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Application publication date: 20190903