CN112300841A - Preparation method of environment-friendly fuel additive - Google Patents
Preparation method of environment-friendly fuel additive Download PDFInfo
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- CN112300841A CN112300841A CN202011121244.7A CN202011121244A CN112300841A CN 112300841 A CN112300841 A CN 112300841A CN 202011121244 A CN202011121244 A CN 202011121244A CN 112300841 A CN112300841 A CN 112300841A
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- 239000002816 fuel additive Substances 0.000 title claims abstract description 33
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- KBPLFHHGFOOTCA-UHFFFAOYSA-N 1-Octanol Chemical compound CCCCCCCCO KBPLFHHGFOOTCA-UHFFFAOYSA-N 0.000 claims abstract description 30
- 238000002156 mixing Methods 0.000 claims abstract description 25
- 239000002994 raw material Substances 0.000 claims abstract description 23
- 150000001412 amines Chemical class 0.000 claims abstract description 22
- 229920002545 silicone oil Polymers 0.000 claims abstract description 15
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 13
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229920002367 Polyisobutene Polymers 0.000 claims abstract description 11
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 11
- 235000021355 Stearic acid Nutrition 0.000 claims abstract description 11
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 11
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 claims abstract description 11
- 229920000570 polyether Polymers 0.000 claims abstract description 11
- 239000000463 material Substances 0.000 claims abstract description 7
- 239000000203 mixture Substances 0.000 claims abstract description 6
- 238000000265 homogenisation Methods 0.000 claims abstract description 4
- 238000000034 method Methods 0.000 claims abstract description 4
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 12
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 12
- 230000002159 abnormal effect Effects 0.000 claims description 12
- 239000007788 liquid Substances 0.000 claims description 9
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 6
- 229910052748 manganese Inorganic materials 0.000 claims description 6
- 239000011572 manganese Substances 0.000 claims description 6
- 239000003208 petroleum Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 4
- 239000000654 additive Substances 0.000 abstract description 10
- 230000000996 additive effect Effects 0.000 abstract description 10
- 238000012423 maintenance Methods 0.000 abstract description 10
- 230000007613 environmental effect Effects 0.000 abstract description 8
- AZUHIVLOSAPWDM-UHFFFAOYSA-N 2-(1h-imidazol-2-yl)-1h-imidazole Chemical compound C1=CNC(C=2NC=CN=2)=N1 AZUHIVLOSAPWDM-UHFFFAOYSA-N 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000003921 oil Substances 0.000 description 5
- 239000000243 solution Substances 0.000 description 4
- 239000000295 fuel oil Substances 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000006482 condensation reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
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Classifications
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/106—Liquid carbonaceous fuels containing additives mixtures of inorganic compounds with organic 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
- C10L1/12—Inorganic compounds
- C10L1/1208—Inorganic compounds elements
-
- 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
- C10L1/188—Carboxylic acids; metal 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
- C10L1/22—Organic compounds containing nitrogen
- C10L1/228—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen double bond, e.g. guanidines, hydrazones, semicarbazones, imines; containing at least one carbon-to-nitrogen triple bond, e.g. nitriles
- C10L1/2283—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen double bond, e.g. guanidines, hydrazones, semicarbazones, imines; containing at least one carbon-to-nitrogen triple bond, e.g. nitriles containing one or more carbon to nitrogen double bonds, e.g. guanidine, hydrazone, semi-carbazone, azomethine
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/234—Macromolecular compounds
- C10L1/236—Macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds derivatives thereof
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/22—Organic compounds containing nitrogen
- C10L1/234—Macromolecular compounds
- C10L1/238—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
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- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/28—Organic compounds containing silicon
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- Chemical Kinetics & Catalysis (AREA)
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- Organic Chemistry (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
The invention belongs to the technical field of fuel additives, and particularly relates to a preparation method of an environment-friendly fuel additive, which comprises the following steps: the method comprises the following steps: preparing materials including octanol, diimidazole lin, silicone oil, a mixing agent, polyisobutene amine and polyether amine; step two: proportioning, including 20-30 parts of octanol, 10-20 parts of bisimidazole and 10-20 parts of silicone oil; step six: the raw materials 3 are added into 10-20 parts of octadecanoic acid and 10-25 parts of butyl hydroxy toluene for low-pressure environment homogenization, and the mixture is fused, in the application document, the raw materials are added and mixed for testing, so that the cleanness, maintenance performance, power promotion performance and environmental protection performance of the additive are better than those of the existing single additive except for the specific performance, the comprehensive capacity is strong, the environmental protection performance is effectively improved, and the use is convenient.
Description
Technical Field
The invention relates to the technical field of environment-friendly fuel additives, in particular to a preparation method of an environment-friendly fuel additive.
Background
When the engine runs, the temperature of the oil nozzle is about 100 ℃, and the temperature of the air inlet valve is between 200 ℃ and 300 ℃. Under the temperature, unstable components in the fuel oil are easy to generate oxidation condensation reaction to generate colloid and carbon deposit, and the colloid and the carbon deposit are deposited on an air inlet valve and an oil nozzle, so that the carbon deposit is easy to generate in advanced high-pressure engines and engines using GDI fuel oil direct injection technology.
The deposit accumulated on the air inlet valve can cause the sectional area of an air inlet channel to be reduced, the air inlet efficiency is reduced, the power is reduced, and the valve can slow and be not closed tightly in serious cases. Carbon deposition of an oil nozzle can cause unsmooth oil injection and reduced fuel atomization quality, so that fuel oil is difficult to completely burn after entering a combustion chamber, the engine is difficult to start, the idling is unstable, the oil consumption is increased, the exhaust emission is deteriorated, and the conditions are more obvious particularly in winter.
The traditional solution is to clean the engine after the engine is disassembled, which not only takes time, but also more importantly, the advanced supercharging technology and GDI technology enable the engine to be more precise, and the disassembly and cleaning can bring many subsequent problems, so the fuel additive which can be cleaned without disassembly gradually becomes a necessary means for cleaning the carbon deposit.
The existing fuel additive has strong pertinence, such as an additive aiming at the aspect of cleaning, an additive aiming at the aspect of maintenance and an additive aiming at the aspect of power improvement, the additive can not simultaneously ensure the cleaning, the maintenance and the power improvement, the environmental protection performance is poor, the environmental protection performance of the special fuel additive is not improved under the condition that the cleaning, the maintenance and the power improvement are simultaneously carried out, and the use range is limited.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and the title of the invention of this application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
The present invention has been made in view of the above and/or other problems occurring in the prior art environmentally friendly fuel additives.
Therefore, the invention aims to provide a preparation method of the environment-friendly fuel additive, which can improve the overall cleaning performance, the maintenance performance and the power promotion performance of the fuel additive, increase the environment-friendly performance of the fuel additive and is convenient to use.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
a preparation method of an environment-friendly fuel additive comprises the following steps:
the method comprises the following steps: preparing materials including octanol, diimidazole lin, silicone oil, a mixing agent, polyisobutene amine, polyether amine, octadecanoic acid, butyl hydroxy toluene and manganese;
step two: proportioning, comprising 20-30 parts of octanol, 10-20 parts of diimidazole, 10-20 parts of silicone oil, 10 parts of mixing agent, 5 parts of polyisobutene amine, 5 parts of polyether amine, 10-20 parts of octadecanoic acid, 10-25 parts of butyl hydroxy toluene and 5 parts of manganese;
step three: mixing 20-30 parts of octanol with 10-20 parts of silicone oil, and homogenizing in a homogenizer;
step four: after homogenizing, obtaining a raw material 1, adding 10-20 parts of diimidazoline, mixing and stirring, and obtaining a raw material 2;
step five: putting the raw material 2 into a high-pressure low-frequency ultrasonic environment, adding 10 parts of mixing agent, mixing, adding 5 parts of polyisobutene amine and 5 parts of polyether amine, introducing into the high-pressure high-frequency ultrasonic environment, mixing, adding 5 parts of manganese, and modulating to obtain a raw material 3;
step six: and adding 10-20 parts of octadecanoic acid and 10-25 parts of butyl hydroxytoluene into the raw material 3, homogenizing in a low-pressure environment, and fusing to obtain the finished product.
As a preferable scheme of the preparation method of the environment-friendly fuel additive, the preparation method comprises the following steps: the mixing agent in the first step and the second step is specifically composed of one or two of acetone and petroleum ether, and when the two components are mixed, the mixture ratio is acetone: petroleum ether is 4: 6.
as a preferable scheme of the preparation method of the environment-friendly fuel additive, the preparation method comprises the following steps: and the state of the octanol, the silicone oil and the diimidazole lin which are put into the homogenizer for homogenization and stirring is determined by the state of the raw materials, and the raw materials are mainly in a liquid state after being homogenized and stirred and have no abnormal liquid obviously in the liquid state, including abnormal color, abnormal structure and abnormal state.
As a preferable scheme of the preparation method of the environment-friendly fuel additive, the preparation method comprises the following steps: the pressure in the step five is 152kpa/m2The low frequency is 150Hz, and the high frequency is 25000 Hz.
As a preferable scheme of the preparation method of the environment-friendly fuel additive, the preparation method comprises the following steps: and in the sixth step, the low-pressure environment is an environment with the pressure of 81kpa or below.
Compared with the prior art: the existing fuel additive has strong pertinence, such as an additive aiming at the aspect of cleanness, an additive aiming at the aspect of maintenance and an additive aiming at the aspect of power improvement, the additive cannot simultaneously guarantee cleanness, maintenance and power improvement, and is relatively poor in environmental protection performance, the environmental protection performance of the special fuel additive is not improved under the condition that cleanness, maintenance and power improvement are simultaneously carried out, and the use range is limited.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is a schematic flow structure diagram of a preparation method of an environment-friendly fuel additive according to the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The invention provides a preparation method of an environment-friendly fuel additive, which comprises the following steps:
the method comprises the following steps: preparing materials including octanol, diimidazole lin, silicone oil, a mixing agent, polyisobutene amine, polyether amine, octadecanoic acid, butyl hydroxy toluene and manganese;
step two: proportioning, comprising 20-30 parts of octanol, 10-20 parts of diimidazole, 10-20 parts of silicone oil, 10 parts of mixing agent, 5 parts of polyisobutene amine, 5 parts of polyether amine, 10-20 parts of octadecanoic acid, 10-25 parts of butyl hydroxy toluene and 5 parts of manganese;
step three: mixing 20-30 parts of octanol with 10-20 parts of silicone oil, and homogenizing in a homogenizer;
step four: after homogenizing, obtaining a raw material 1, adding 10-20 parts of diimidazoline, mixing and stirring, and obtaining a raw material 2;
step five: putting the raw material 2 into a high-pressure low-frequency ultrasonic environment, adding 10 parts of mixing agent, mixing, adding 5 parts of polyisobutene amine and 5 parts of polyether amine, introducing into the high-pressure high-frequency ultrasonic environment, mixing, adding 5 parts of manganese, and modulating to obtain a raw material 3;
step six: and adding 10-20 parts of octadecanoic acid and 10-25 parts of butyl hydroxytoluene into the raw material 3, homogenizing in a low-pressure environment, and fusing to obtain the finished product.
Referring to fig. 1 again, the mixture in the first step and the second step specifically consists of one or two of acetone and petroleum ether, and when the mixture consists of two, the mixture ratio is acetone: petroleum ether is 4: 6.
referring to fig. 1 again, the state of the octanol, the silicone oil and the diimidazole in the third step and the fourth step after being put into the homogenizer for homogenization and stirring is determined by the state of the raw materials, and the raw materials are mainly in a liquid state after being homogenized and stirred and have no abnormal liquid obviously in the liquid state, including abnormal color, abnormal structure and abnormal state.
Referring again to FIG. 1, the pressure in step five is 152kpa/m2The low frequency is 150Hz, and the high frequency is 25000 Hz.
Referring again to fig. 1, the low pressure environment in step six is an environment with a pressure of 81kpa and below.
Example (b): the preparation method comprises the steps of obtaining a material, wherein the material comprises 25 parts of octanol, 15 parts of bisimidazole, 15 parts of silicone oil, 10 parts of mixing agent, 5 parts of polyisobutene amine, 5 parts of polyether amine, 15 parts of octadecanoic acid, 15 parts of butyl hydroxy toluene and 5 parts of manganese, preparing the material according to the steps to obtain a fuel additive, and detecting the environmental protection performance, the cleaning performance, the maintenance performance and the power promotion performance of the fuel additive, wherein the specific data are as follows:
the table shows that the cleaning performance, the environmental protection performance, the maintenance performance and the power promotion performance of the vehicle added with the fuel additive are detected to be superior to those of the fuel additive in the prior art, the comprehensive capability is strong, and the fuel additive is convenient and practical.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of the invention may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. A preparation method of an environment-friendly fuel additive is characterized by comprising the following steps: the preparation method of the fuel additive comprises the following steps:
the method comprises the following steps: preparing materials including octanol, diimidazole lin, silicone oil, a mixing agent, polyisobutene amine, polyether amine, octadecanoic acid, butyl hydroxy toluene and manganese;
step two: proportioning, comprising 20-30 parts of octanol, 10-20 parts of diimidazole, 10-20 parts of silicone oil, 10 parts of mixing agent, 5 parts of polyisobutene amine, 5 parts of polyether amine, 10-20 parts of octadecanoic acid, 10-25 parts of butyl hydroxy toluene and 5 parts of manganese;
step three: mixing 20-30 parts of octanol with 10-20 parts of silicone oil, and homogenizing in a homogenizer;
step four: after homogenizing, obtaining a raw material 1, adding 10-20 parts of diimidazoline, mixing and stirring, and obtaining a raw material 2;
step five: putting the raw material 2 into a high-pressure low-frequency ultrasonic environment, adding 10 parts of mixing agent, mixing, adding 5 parts of polyisobutene amine and 5 parts of polyether amine, introducing into the high-pressure high-frequency ultrasonic environment, mixing, adding 5 parts of manganese, and modulating to obtain a raw material 3;
step six: and adding 10-20 parts of octadecanoic acid and 10-25 parts of butyl hydroxytoluene into the raw material 3, homogenizing in a low-pressure environment, and fusing to obtain the finished product.
2. The preparation method of the environment-friendly fuel additive according to claim 1, characterized in that: the mixing agent in the first step and the second step is specifically composed of one or two of acetone and petroleum ether, and when the two components are mixed, the mixture ratio is acetone: petroleum ether is 4: 6.
3. the preparation method of the environment-friendly fuel additive according to claim 1, characterized in that: and the state of the octanol, the silicone oil and the diimidazole lin which are put into the homogenizer for homogenization and stirring is determined by the state of the raw materials, and the raw materials are mainly in a liquid state after being homogenized and stirred and have no abnormal liquid obviously in the liquid state, including abnormal color, abnormal structure and abnormal state.
4. The preparation method of the environment-friendly fuel additive according to claim 1, characterized in that: the pressure in the step five is 152kpa/m2The low frequency is 150Hz, and the high frequency is 25000 Hz.
5. The preparation method of the environment-friendly fuel additive according to claim 1, characterized in that: and in the sixth step, the low-pressure environment is an environment with the pressure of 81kpa or below.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117264669A (en) * | 2023-11-22 | 2023-12-22 | 山东新蓝环保科技有限公司 | Fuel additive for cleaning sediment in fuel system and preparation method thereof |
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|---|---|---|---|---|
| US4906392A (en) * | 1986-04-18 | 1990-03-06 | The Lubrizol Corporation | Coupled polyamine lubricant additives derived from hydrocarbyl polynitriles and polyamines |
| CN1718699A (en) * | 2005-04-06 | 2006-01-11 | 尹小林 | Catalytic combustion adjuvant for coal |
| CN104531241A (en) * | 2015-01-15 | 2015-04-22 | 常胜 | Alcohol ether fuel synthetic additive, alcohol ether fuel, and alcohol ether fuel synthesizing device and method |
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2020
- 2020-10-20 CN CN202011121244.7A patent/CN112300841A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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