CN115232655A - New energy automobile fuel and preparation method thereof - Google Patents
New energy automobile fuel and preparation method thereof Download PDFInfo
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- CN115232655A CN115232655A CN202210903366.4A CN202210903366A CN115232655A CN 115232655 A CN115232655 A CN 115232655A CN 202210903366 A CN202210903366 A CN 202210903366A CN 115232655 A CN115232655 A CN 115232655A
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- automobile fuel
- energy automobile
- preservative
- antioxidant
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- 239000000446 fuel Substances 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 63
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 claims abstract description 51
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims abstract description 42
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 34
- OFBQJSOFQDEBGM-UHFFFAOYSA-N Pentane Chemical compound CCCCC OFBQJSOFQDEBGM-UHFFFAOYSA-N 0.000 claims abstract description 34
- 239000002994 raw material Substances 0.000 claims abstract description 28
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 21
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 21
- 239000003755 preservative agent Substances 0.000 claims abstract description 21
- 230000002335 preservative effect Effects 0.000 claims abstract description 21
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 19
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 claims abstract description 19
- NKDDWNXOKDWJAK-UHFFFAOYSA-N dimethoxymethane Chemical compound COCOC NKDDWNXOKDWJAK-UHFFFAOYSA-N 0.000 claims abstract description 17
- KTWOOEGAPBSYNW-UHFFFAOYSA-N ferrocene Chemical compound [Fe+2].C=1C=C[CH-]C=1.C=1C=C[CH-]C=1 KTWOOEGAPBSYNW-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000003208 petroleum Substances 0.000 claims abstract description 17
- 239000000295 fuel oil Substances 0.000 claims abstract description 15
- 239000008096 xylene Substances 0.000 claims abstract description 15
- 230000003197 catalytic effect Effects 0.000 claims abstract description 9
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 30
- 239000000203 mixture Substances 0.000 claims description 25
- 238000002156 mixing Methods 0.000 claims description 20
- 229910052757 nitrogen Inorganic materials 0.000 claims description 15
- 238000003756 stirring Methods 0.000 claims description 15
- 239000007789 gas Substances 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 239000000654 additive Substances 0.000 claims description 5
- 230000000996 additive effect Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 3
- 238000002485 combustion reaction Methods 0.000 abstract description 25
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000013067 intermediate product Substances 0.000 abstract description 4
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 229930195733 hydrocarbon Natural products 0.000 abstract description 3
- 150000002430 hydrocarbons Chemical class 0.000 abstract description 3
- 239000004215 Carbon black (E152) Substances 0.000 abstract description 2
- 238000003915 air pollution Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 238000009776 industrial production Methods 0.000 abstract description 2
- 230000003647 oxidation Effects 0.000 abstract description 2
- 238000007254 oxidation reaction Methods 0.000 abstract description 2
- 239000003502 gasoline Substances 0.000 description 3
- 239000003674 animal food additive Substances 0.000 description 2
- 239000002283 diesel fuel Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 235000019441 ethanol Nutrition 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
- C10L1/023—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only for spark ignition
-
- 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
- C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
- C10L1/026—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only for compression ignition
-
- 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
-
- 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
-
- 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
-
- 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
- C10L1/30—Organic compounds compounds not mentioned before (complexes)
- C10L1/305—Organic compounds compounds not mentioned before (complexes) organo-metallic compounds (containing a metal to carbon bond)
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L2200/00—Components of fuel compositions
- C10L2200/02—Inorganic or organic compounds containing atoms other than C, H or O, e.g. organic compounds containing heteroatoms or metal organic complexes
- C10L2200/0204—Metals or alloys
- C10L2200/024—Group VIII metals: Fe, Co, Ni, Ru, Rh, Pd, Os, Ir, Pt
-
- 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
- C10L2270/00—Specifically adapted fuels
- C10L2270/02—Specifically adapted fuels for internal combustion engines
- C10L2270/026—Specifically adapted fuels for internal combustion engines for diesel engines, e.g. automobiles, stationary, marine
-
- 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
- C10L2290/56—Specific details of the apparatus for preparation or upgrading of a fuel
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)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Abstract
The invention provides new energy automobile fuel and a preparation method thereof, and relates to the technical field of automobile fuel production. The new energy automobile fuel oil is prepared from the following raw materials in percentage by weight: 10-18% of naphtha, 5-10% of heavy aromatics, 5-12% of n-pentane, 5-8% of MTBE, 4-6% of absolute ethyl alcohol, 3-8% of n-butyl alcohol, 6-8% of petroleum ether, 15-22% of methanol, 2-4% of ethyl acetate, 3-6% of catalytic gas, 3-6% of methylal, 4-7% of xylene, 1-3% of ferrocene, 0.5-1% of antioxidant and 0.5-1% of preservative. The new energy automobile fuel prepared by the preparation method can improve the combustion performance of the fuel, promote the complete combustion of the fuel, achieve the aim of saving energy, improve the fuel economy and reduce the air pollution caused by the emission of hydrocarbon or combustion intermediate products, has the advantages of oxidation resistance, corrosion resistance, low ash content and high combustion heat value, has important application value in the fields of new energy automobiles, environmental protection and the like, is simple, convenient to operate and low in raw material cost, and is very suitable for industrial production.
Description
Technical Field
The invention relates to the technical field of automobile fuel production, in particular to new energy automobile fuel and a preparation method thereof.
Background
The fuel, which expands due to the high-temperature and high-pressure gas generated after combustion, directly generates driving force to drive the moving parts of the engine such as: the piston moves, so that the movement generates effective mechanical energy.
At present, modern automobiles all adopt internal combustion engines, volatile gasoline or diesel oil is sprayed and vaporized through a nozzle and then enters a combustion chamber of the internal combustion engine to be mixed and combusted with introduced air, and energy is generated in a controlled time to enable the engine to operate according to a designed mode.
A great deal of research has shown that fuel such as gasoline or diesel oil is discharged in an engine combustion chamber by a very short instantaneous combustion, such fuel combustion is incomplete, and the remaining fuel is discharged as an intermediate product of combustion or even unburned fuel, which causes a large amount of harmful gases, such as hydrocarbons and the intermediate product of incomplete combustion of fuel, to be discharged into the air, thus polluting the atmosphere, even though the use efficiency of the fuel is reduced.
China is a country with shortage of energy resources, in recent years, along with rapid increase of energy consumption, energy problems become important factors influencing sustainable development of economy and society, and development of energy-saving automobiles and environment-friendly automobile fuel supplies has important significance for guaranteeing national sustainable development of economy and energy conservation. The alcohol-based fuel is a clean renewable energy source, and the rapid development of the alcohol-based fuel has important significance for economic sustainable development, energy source replacement, energy safety guarantee, environmental pressure reduction and urban human gas pollution control. Therefore, there is a need to develop a new energy composite fuel for automobiles, which uses methanol as a raw material, has high combustion efficiency and good combustion dynamic performance, and can reduce production cost.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides new energy automobile fuel and a preparation method thereof, which have the advantages of high combustion efficiency, good combustion power performance and capability of reducing the production cost and solve the problems of low combustion efficiency, poor combustion power performance, high pollution and inconvenience for economic and sustainable development of the traditional energy.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the new energy automobile fuel oil is prepared from the following raw materials in percentage by weight: 10-18% of naphtha, 5-10% of heavy aromatics, 5-12% of n-pentane, 5-8% of MTBE, 4-6% of absolute ethyl alcohol, 3-8% of n-butyl alcohol, 6-8% of petroleum ether, 15-22% of methanol, 2-4% of ethyl acetate, 3-6% of catalytic gas, 3-6% of methylal, 4-7% of xylene, 1-3% of ferrocene, 0.5-1% of antioxidant and 0.5-1% of preservative.
Preferably, the feed additive is prepared from the following raw materials in percentage by weight: 15% of naphtha, 9% of heavy aromatics, 11% of n-pentane, 7% of MTBE, 5% of absolute ethyl alcohol, 7% of n-butanol, 6% of petroleum ether, 19% of methanol, 3% of ethyl acetate, 5% of steam accelerator, 5% of methylal, 5% of xylene, 2% of ferrocene, 0.5% of antioxidant and 0.5% of preservative.
Preferably, the feed is prepared from the following raw materials in percentage by weight: naphtha 14%, heavy aromatics 8%, n-pentane 10%, MTBE 6%, absolute ethyl alcohol 4%, n-butanol 6%, petroleum ether 6%, methanol 19%, ethyl acetate 3%, steam-accelerating agent 6%, methylal 6%, xylene 7%, ferrocene 3%, antioxidant 1.0% and preservative 1.0%.
Preferably, the feed additive is prepared from the following raw materials in percentage by weight: 15% of naphtha, 9% of heavy aromatics, 10% of n-pentane, 7% of MTBE, 5% of absolute ethyl alcohol, 7% of n-butanol, 5% of petroleum ether, 18% of methanol, 2% of ethyl acetate, 5% of steam accelerator, 6% of methylal, 7% of xylene, 3% of ferrocene, 0.5% of antioxidant and 0.5% of preservative.
Preferably, the MTBE is methyl tertiary butyl ether and has a structural formula of (CH) 3 ) 3 COCH 3 。
Preferably, the antioxidant is antioxidant BHT.
Preferably, the preservative is a methanol preservative.
Preferably, the preparation method of the new energy automobile fuel comprises the following steps:
s1, adding 10-18% of raw material naphtha, 5-10% of heavy aromatics, 5-12% of n-pentane, 5-8% of MTBE, 4-6% of absolute ethyl alcohol, 3-8% of n-butyl alcohol, 6-8% of petroleum ether and 15-22% of methanol into a reaction kettle, introducing nitrogen, mixing and stirring for 20-30min, and obtaining a mixture A;
s2, mixing 2% -4% of ethyl acetate serving as a raw material, 3% -6% of catalytic steam, 3% -6% of methylal, 4% -7% of dimethylbenzene and 1% -3% of ferrocene, adding the mixture into the obtained mixture A, introducing nitrogen, mixing and stirring for 30-40min, and obtaining a mixture B;
and S3, adding 0.5-1% of antioxidant and 0.5-1% of preservative of the raw material additive into the obtained mixture A, introducing nitrogen, mixing, circulating and stirring for 1 hour, and thus obtaining the new energy automobile fuel.
(III) advantageous effects
The invention provides new energy automobile fuel and a preparation method thereof. The method has the following beneficial effects:
1. the new energy automobile fuel oil prepared by the method has the advantages of high combustion efficiency, strong combustion dynamic performance, less harmful gas emission, easily available raw materials, capability of reducing the production cost and improving the resource utilization rate.
2. The new energy automobile fuel oil prepared by the method can improve the combustion performance of the fuel oil, promote the complete combustion of the fuel oil, achieve the aim of saving energy, improve the economy of the fuel oil and reduce the air pollution caused by the emission of hydrocarbon or combustion intermediate products.
3. The new energy automobile fuel oil prepared by the method has the advantages of oxidation resistance, corrosion resistance, low ash content and high combustion heat value, has important application value in the fields of new energy automobiles, environmental protection and the like, is simple in preparation method, convenient to operate and low in raw material cost, and is very suitable for industrial production.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1:
the embodiment of the invention provides new energy automobile fuel, which is prepared from the following raw materials in percentage by weight: 15% of naphtha, 9% of heavy aromatics, 11% of n-pentane, 7% of MTBE, 5% of absolute ethyl alcohol, 7% of n-butanol, 6% of petroleum ether, 19% of methanol, 3% of ethyl acetate, 5% of catalytic gasoline, 5% of methylal, 5% of xylene, 2% of ferrocene, 0.5% of antioxidant and 0.5% of preservative.
The preparation method of the new energy automobile fuel comprises the following steps:
s1, adding 15% of raw materials of naphtha, 9% of heavy aromatics, 11% of n-pentane, 7% of MTBE, 5% of absolute ethyl alcohol, 7% of n-butyl alcohol, 6% of petroleum ether and 19% of methanol into a reaction kettle, introducing nitrogen, mixing and stirring for 20-30min, and obtaining a mixture A;
s2, mixing 3% of ethyl acetate, 5% of catalytic vapor, 5% of methylal, 5% of xylene and 2% of ferrocene, adding the mixture into the obtained mixture A, introducing nitrogen, mixing and stirring for 30-40min, and obtaining a mixture B;
and S3, adding 0.5% of antioxidant and 0.5% of preservative of the raw material additive into the obtained mixture A, introducing nitrogen, mixing, circulating and stirring for 1 hour, and thus obtaining the new energy automobile fuel.
Example 2:
the embodiment of the invention provides new energy automobile fuel, which is prepared from the following raw materials in percentage by weight: naphtha 14%, heavy aromatics 8%, n-pentane 10%, MTBE 6%, absolute ethyl alcohol 4%, n-butanol 6%, petroleum ether 6%, methanol 19%, ethyl acetate 3%, steam-accelerating agent 6%, methylal 6%, xylene 7%, ferrocene 3%, antioxidant 1.0% and preservative 1.0%.
The preparation method of the new energy automobile fuel comprises the following steps:
s1, adding 14% of raw materials of naphtha, 8% of heavy aromatics, 10% of n-pentane, 6% of MTBE, 4% of absolute ethyl alcohol, 6% of n-butyl alcohol, 6% of petroleum ether and 19% of methanol into a reaction kettle, introducing nitrogen, mixing and stirring for 20-30min, and obtaining a mixture A;
s2, mixing 3% of ethyl acetate, 6% of catalytic vapor, 6% of methylal, 7% of xylene and 3% of ferrocene serving as raw materials, adding the mixture into the obtained mixture A, introducing nitrogen, mixing and stirring for 30-40min, and obtaining a mixture B;
and S3, adding 1.0% of antioxidant and 1.0% of preservative of the raw material additive into the obtained mixture A, introducing nitrogen, mixing, circulating and stirring for 1 hour, and thus obtaining the new energy automobile fuel.
Example 3:
the embodiment of the invention provides new energy automobile fuel, which is prepared from the following raw materials in percentage by weight: 15% of naphtha, 9% of heavy aromatics, 10% of n-pentane, 7% of MTBE, 5% of absolute ethyl alcohol, 7% of n-butanol, 5% of petroleum ether, 18% of methanol, 2% of ethyl acetate, 5% of steam accelerator, 6% of methylal, 7% of xylene, 3% of ferrocene, 0.5% of antioxidant and 0.5% of preservative.
The preparation method of the new energy automobile fuel comprises the following steps:
s1, adding 15% of raw materials of naphtha, 9% of heavy aromatics, 10% of n-pentane, 7% of MTBE, 5% of absolute ethyl alcohol, 7% of n-butyl alcohol, 5% of petroleum ether and 18% of methanol into a reaction kettle, introducing nitrogen, mixing and stirring for 20-30min, and obtaining a mixture A;
s2, mixing 2% of ethyl acetate, 5% of catalytic gas, 6% of methylal, 7% of xylene and 3% of ferrocene, adding the mixture into the obtained mixture A, introducing nitrogen, mixing and stirring for 30-40min to obtain a mixture B;
and S3, adding 0.5% of antioxidant and 0.5% of preservative of the raw material additive into the obtained mixture A, introducing nitrogen, mixing, circulating and stirring for 1 hour, and thus obtaining the new energy automobile fuel.
The reaction kettle can adopt a flame-retardant explosion-proof tank, an anti-static oil pump and the like, and naphtha and methanol are added simultaneously in the fuel preparation process, so that the fusion effect can be effectively improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The new energy automobile fuel is characterized in that: the feed is prepared from the following raw materials in percentage by weight: 10-18% of naphtha, 5-10% of heavy aromatics, 5-12% of n-pentane, 5-8% of MTBE, 4-6% of absolute ethyl alcohol, 3-8% of n-butyl alcohol, 6-8% of petroleum ether, 15-22% of methanol, 2-4% of ethyl acetate, 3-6% of catalytic gas, 3-6% of methylal, 4-7% of xylene, 1-3% of ferrocene, 0.5-1% of antioxidant and 0.5-1% of preservative.
2. The new energy automobile fuel oil according to claim 1, characterized in that: the feed is prepared from the following raw materials in percentage by weight: 15% of naphtha, 9% of heavy aromatics, 11% of n-pentane, 7% of MTBE, 5% of absolute ethyl alcohol, 7% of n-butanol, 6% of petroleum ether, 19% of methanol, 3% of ethyl acetate, 5% of steam accelerator, 5% of methylal, 5% of xylene, 2% of ferrocene, 0.5% of antioxidant and 0.5% of preservative.
3. The new energy automobile fuel oil according to claim 1, characterized in that: comprises the following raw materials in percentage by weight: naphtha 14%, heavy aromatics 8%, n-pentane 10%, MTBE 6%, absolute ethyl alcohol 4%, n-butanol 6%, petroleum ether 6%, methanol 19%, ethyl acetate 3%, steam-accelerating agent 6%, methylal 6%, xylene 7%, ferrocene 3%, antioxidant 1.0% and preservative 1.0%.
4. The new energy automobile fuel oil according to claim 1, characterized in that: comprises the following raw materials in percentage by weight: 15% of naphtha, 9% of heavy aromatics, 10% of n-pentane, 7% of MTBE, 5% of absolute ethyl alcohol, 7% of n-butanol, 5% of petroleum ether, 18% of methanol, 2% of ethyl acetate, 5% of steam accelerator, 6% of methylal, 7% of xylene, 3% of ferrocene, 0.5% of antioxidant and 0.5% of preservative.
5. The new energy automobile fuel oil according to claim 1, characterized in that: the MTBE is methyl tertiary butyl ether and has a structural formula of (CH) 3 ) 3 COCH 3 。
6. The new energy automobile fuel oil according to claim 1, characterized in that: the antioxidant is antioxidant BHT.
7. The new energy automobile fuel oil according to claim 1, characterized in that: the preservative is a methanol preservative.
8. The preparation method of the new energy automobile fuel oil as claimed in claims 1-7, characterized in that: the method comprises the following steps:
s1, adding 10-18% of raw material naphtha, 5-10% of heavy aromatics, 5-12% of n-pentane, 5-8% of MTBE, 4-6% of absolute ethyl alcohol, 3-8% of n-butyl alcohol, 6-8% of petroleum ether and 15-22% of methanol into a reaction kettle, introducing nitrogen, mixing and stirring for 20-30min, and obtaining a mixture A;
s2, mixing 2% -4% of ethyl acetate, 3% -6% of catalytic steam, 3% -6% of methylal, 4% -7% of dimethylbenzene and 1% -3% of ferrocene, adding the mixture into the obtained mixture A, introducing nitrogen, mixing and stirring for 30-40min, and obtaining a mixture B;
and S3, adding 0.5-1% of antioxidant and 0.5-1% of preservative of the raw material additive into the obtained mixture A, introducing nitrogen, mixing, circulating and stirring for 1 hour, and thus obtaining the new energy automobile fuel.
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Application publication date: 20221025 |