CN110643398A - Gasoline cleaning synergistic oil-saving agent - Google Patents
Gasoline cleaning synergistic oil-saving agent Download PDFInfo
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- CN110643398A CN110643398A CN201910934294.8A CN201910934294A CN110643398A CN 110643398 A CN110643398 A CN 110643398A CN 201910934294 A CN201910934294 A CN 201910934294A CN 110643398 A CN110643398 A CN 110643398A
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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
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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
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/04—Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
-
- 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
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/18—Use of additives to fuels or fires for particular purposes use of detergents or dispersants for purposes not provided for in groups C10L10/02 - C10L10/16
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
- C10L1/183—Organic compounds containing oxygen containing hydroxy groups; Salts thereof at least one hydroxy group bound to an aromatic carbon atom
- C10L1/1832—Organic compounds containing oxygen containing hydroxy groups; Salts thereof at least one hydroxy group bound to an aromatic carbon atom mono-hydroxy
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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
- C10L1/18—Organic compounds containing oxygen
- C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
- C10L1/1852—Ethers; Acetals; Ketals; Orthoesters
-
- 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
- C10L1/234—Macromolecular compounds
- C10L1/238—Macromolecular compounds obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds
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- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
The invention relates to a gasoline power-enhanced oil-saving agent composition formula, which comprises the following components: peroxide ether, vegetable oil acid (8-12 parts by weight), polyether amine HF-B100 type (5-30 parts by weight), polymethoxy dimethyl ether (20-100 parts by weight), polyisobutylene succinic anhydride (3-5 parts by weight) and dibutyl hydroxy toluene (1-2 parts by weight). According to the invention, the polyisobutylene succinic anhydride and the dibutyl hydroxy toluene are jointly applied to the preparation of the gasoline-saving agent for the first time, and the combination of the polyisobutylene succinic anhydride and the dibutyl hydroxy toluene also has a remarkable synergistic effect, so that the deposits in a combustion chamber can be reduced, and the oil consumption rate can be reduced.
Description
Technical Field
The invention relates to the field of clean energy, in particular to a gasoline power-enhancing oil-saving agent composition.
Background
The gasoline is prepared by refining different gasoline components such as straight run gasoline component, catalytic cracking gasoline component, catalytic reforming gasoline component and the like obtained by refining petroleum and then blending the refined gasoline components with the high octane value component, and is mainly used as fuel of an automobile ignition type internal combustion engine. At present, in the field of gasoline, a plurality of enhanced oil-saving agents with different performances and different effects appear. The oil-saving agent is an additive formed by compounding a plurality of chemical components, and different oil-saving agents have different oil-saving effects due to different added components, and have the functions of removing carbon deposition, cleaning an oil way and the like, so that the effects of saving fuel, enhancing power and protecting an engine are achieved. However, the oil-saving effect of the existing gasoline oil-saving agent is not obvious, and compared with the addition of normal oil products, the oil-saving effect is poor, carbon still exists in an oil tank, an oil path still can be blocked, the power performance of gasoline is insufficient, and the like.
The invention aims to research a gasoline power enhancing oil-saving agent composition, which can be added with a novel oil-saving agent to realize the enhancement of gasoline power and reduce carbon deposition and gasoline consumption.
Disclosure of Invention
Aiming at the defects of the gasoline saving piece on the market at present, the invention aims to research a gasoline power enhancing and oil saving agent composition, which can be added with a novel oil saving agent to realize the power enhancement of gasoline and reduce the functions of carbon deposition and gasoline consumption.
The peroxide ether is a lipid and naphthenic hydrocarbon mixture, is colorless to light yellow liquid in appearance, has ester taste and density: 0.82-0.88, melting point: -51 ℃, closed flash point: > 75 ℃, boiling point: 130 ℃ is a high flash point, high boiling point solvent. Manufactured by Jiangsu Wuxi Hongtai science and technology Limited.
The vegetable oil acid of the invention is octadecenoic acid with low freezing point and 12 ℃ below zero, is insoluble in water, and is soluble in aromatic hydrocarbon and organic solvent. The chemical formula is as follows: C18H34O2, molecular weight 282.47. Melting point: 13.4 ℃, boiling point: 350 ℃ and 360 ℃, and the density (20 ℃): 0.8935. flash point: at 189 c, flammability is not compatible with strong oxidants (ferrocene). The thermal stability is good, and the invention is used as a lubricant. The Suzhou Fengbang Biotech Co., Ltd.
The polyether amine HF-B100 used in the invention is a high-efficiency detergent dispersant, and can remove oil sludge in a fuel system, so that the oil nozzle has a better atomization effect. The carbon deposit in the combustion chamber can be removed, and the technical parameters of a new vehicle can be recovered. A production plant: hebei, was released to import and export commerce, Inc.
The present invention uses polymethyl dimethyl ether, PODM or DMMn for short. The general formula of the additive is CH3O (CH2O) nCH3, and the additive is used for the automobile additive, the polymerization degree of the additive is DMM2-4, the boiling point is: 156 ℃ to 202 ℃, flash point: 74 ℃, oxygen content: 47-50%. Cetane number: 76, no sulfur, no aromatics. 0.03 percent of oxygen is added into the gasoline, the oxygen content of the gasoline can be improved by 0.015 percent, and the emission of tail gas pollutants can be greatly reduced. Improve engine cold start and reduce combustion temperature. And peroxide ether. The engine output power can be improved by more than 30%. And (3) road test: saving oil by 10-30%, and reducing the discharge of tail gas pollutants by 30%. The three-in-one functions of maintaining the engine, clearing carbon deposition and improving power are achieved. A production plant: shandong constant petrochemical company.
The invention uses polyisobutylene succinic anhydride, the kinematic viscosity is 600-1000, the flash point is more than or equal to 180, and the density is 920-990. The application classification comprises lubricating oil additive and dispersant. A production plant: san. major Chemicals, Inc., of California.
The dibutyl hydroxy toluene used in the invention is white crystal or crystalline powder, basically odorless and tasteless, has a melting point of 69.5 ~ 71.5.5 ℃, a boiling point of 265 ℃, and is quite stable to heat.
According to the invention, the polyisobutylene succinic anhydride and the dibutyl hydroxy toluene are jointly applied to the preparation of the gasoline-saving agent for the first time, and the combination of the polyisobutylene succinic anhydride and the dibutyl hydroxy toluene also has a remarkable synergistic effect, so that the deposits in a combustion chamber can be reduced, and the oil consumption rate can be reduced.
The technical scheme of the invention is as follows:
the gasoline power enhancing oil-saving agent comprises the following components.
0 to 100 parts by weight of peroxy ether
8-12 parts of vegetable oil acid
5-30 parts of polyetheramine HF-B100 type
20-100 parts of polymethoxy dimethyl ether
3-5 parts of polyisobutylene succinic anhydride
1-2 parts of dibutyl hydroxy toluene
The preparation method of the gasoline power enhancing oil-saving agent comprises the following steps:
all the raw materials are sequentially put into a gasoline adjusting tank to be stirred and mixed evenly, filtered by a 400-mesh (30 um) filter screen and kept stand for 24 hours to obtain the clear and transparent gasoline power enhancing oil-saving agent.
The invention has the advantages that:
according to the invention, the polyisobutylene succinic anhydride and the dibutyl hydroxy toluene are jointly applied to the preparation of the gasoline-saving agent for the first time, and the combination of the polyisobutylene succinic anhydride and the dibutyl hydroxy toluene also has a remarkable synergistic effect, so that the deposits in a combustion chamber can be reduced, and the oil consumption rate can be reduced.
Detailed Description
The following examples of the present invention are described in detail, and are only for the purpose of illustrating the present invention and are not to be construed as limiting the present invention.
Specific examples of the present invention are described below.
The peroxide ether is a lipid and naphthenic hydrocarbon mixture, is colorless to light yellow liquid in appearance, has ester taste and density: 0.82-0.88, melting point: -51 ℃, closed flash point: > 75 ℃, boiling point: 130 ℃ is a high flash point, high boiling point solvent. Manufactured by Jiangsu Wuxi Hongtai science and technology Limited.
The vegetable oil acid of the invention is octadecenoic acid with low freezing point and 12 ℃ below zero, is insoluble in water, and is soluble in aromatic hydrocarbon and organic solvent. The chemical formula is as follows: C18H34O2, molecular weight 282.47. Melting point: 13.4 ℃, boiling point: 350 ℃ and 360 ℃, and the density (20 ℃): 0.8935. flash point: at 189 c, flammability is not compatible with strong oxidants (ferrocene). The thermal stability is good, and the invention is used as a lubricant. The Suzhou Fengbang Biotech Co., Ltd.
The polyether amine HF-B100 used in the invention is a high-efficiency detergent dispersant, and can remove oil sludge in a fuel system, so that the oil nozzle has a better atomization effect. The carbon deposit in the combustion chamber can be removed, and the technical parameters of a new vehicle can be recovered. A production plant: hebei, was released to import and export commerce, Inc.
The present invention uses polymethyl dimethyl ether, PODM or DMMn for short. The general formula of the additive is CH3O (CH2O) nCH3, and the additive is used for the automobile additive, the polymerization degree of the additive is DMM2-4, the boiling point is: 156 ℃ to 202 ℃, flash point: 74 ℃, oxygen content: 47-50%. Cetane number: 76, no sulfur, no aromatics. 0.03 percent of oxygen is added into the gasoline, the oxygen content of the gasoline can be improved by 0.015 percent, and the emission of tail gas pollutants can be greatly reduced. Improve engine cold start and reduce combustion temperature. And peroxide ether. The engine output power can be improved by more than 30%. And (3) road test: saving oil by 10-30%, and reducing the discharge of tail gas pollutants by 30%. The three-in-one functions of maintaining the engine, clearing carbon deposition and improving power are achieved. A production plant: shandong constant petrochemical company.
The invention uses polyisobutylene succinic anhydride, the kinematic viscosity is 600-1000, the flash point is more than or equal to 180, and the density is 920-990. The application classification comprises lubricating oil additive and dispersant. A production plant: san. major Chemicals, Inc., of California.
The dibutyl hydroxy toluene used in the invention is white crystal or crystalline powder, basically odorless and tasteless, has a melting point of 69.5 ~ 71.5.5 ℃, a boiling point of 265 ℃, and is quite stable to heat.
Example 1:
50 parts by weight of peroxy ether
Vegetable oil acid 8 weight parts
Polyetheramine HF-B100 type 5 parts by weight
Polyoxymethylene dimethyl ether 20 parts by weight
Polyisobutylene succinic anhydride 3 parts by weight
1 part by weight of dibutylhydroxytoluene
The clear and transparent gasoline power-enhanced oil-saving agent is obtained by putting the raw materials into an oil regulating tank, stirring and mixing uniformly, filtering by a 400-mesh (30 um) filter screen, and standing for 24 hours.
Example 2:
50 parts by weight of peroxy ether
Vegetable oil acid 12 weight parts
Polyetheramine HF-B100 type 30 parts by weight
Polyoxymethylene dimethyl ether 100 parts by weight
Polyisobutylene succinic anhydride 5 parts by weight
2 parts by weight of dibutylhydroxytoluene
The clear and transparent gasoline power-enhanced oil-saving agent is obtained by putting the raw materials into an oil regulating tank, stirring and mixing uniformly, filtering by a 400-mesh (30 um) filter screen, and standing for 24 hours.
Example 3:
50 parts by weight of peroxy ether
10 parts by weight of vegetable oil acid
Polyetheramine HF-B100 type 15 parts by weight
Polyoxymethylene dimethyl ether 50 parts by weight
4 parts by weight of polyisobutylene succinic anhydride
2 parts by weight of dibutylhydroxytoluene
The clear and transparent gasoline power-enhanced oil-saving agent is obtained by putting the raw materials into an oil regulating tank, stirring and mixing uniformly, filtering by a 400-mesh (30 um) filter screen, and standing for 24 hours.
Example 4:
50 parts by weight of peroxy ether
10 parts by weight of vegetable oil acid
Polyetheramine HF-B100 type 15 parts by weight
Polyoxymethylene dimethyl ether 50 parts by weight
Polyisobutylene succinic anhydride4 parts by weight of
The clear and transparent gasoline power-enhanced oil-saving agent is obtained by putting the raw materials into an oil regulating tank, stirring and mixing uniformly, filtering by a 400-mesh (30 um) filter screen, and standing for 24 hours.
Example 5
50 parts by weight of peroxy ether
10 parts by weight of vegetable oil acid
Polyetheramine HF-B100 type 15 parts by weight
Polyoxymethylene dimethyl ether 50 parts by weight
2 parts by weight of dibutylhydroxytoluene
The clear and transparent gasoline power-enhanced oil-saving agent is obtained by putting the raw materials into an oil regulating tank, stirring and mixing uniformly, filtering by a 400-mesh (30 um) filter screen, and standing for 24 hours.
Example 6
50 parts by weight of peroxy ether
10 parts by weight of vegetable oil acid
Polyetheramine HF-B100 type 15 parts by weight
Polyoxymethylene dimethyl ether 50 parts by weight
The clear and transparent gasoline power-enhanced oil-saving agent is obtained by putting the raw materials into an oil regulating tank, stirring and mixing uniformly, filtering by a 400-mesh (30 um) filter screen, and standing for 24 hours.
Example 7
The gasoline power enhancing fuel economy compositions obtained in examples 1 to 6 were used as an experimental group in which a fuel economy agent was added in an amount of 0.2% to 50 liters of 93# gasoline, and as a control group in which the fuel economy agent was not added.
An engine is used, experiments are carried out to investigate the quality and the oil consumption rate of the deposit in the combustion chamber of the oil product under the conditions that the room temperature is 18 ℃, the air pressure is 101.7kPa and the humidity is 65RH percent, and each experiment is repeated for 5 times to obtain an average value.
And (3) normal working condition test, starting the engine, entering a real-time measurement and control system, regulating the rotating speed of the engine to 2000 r/min and working conditions with load of 75%, and operating for 100 hours. After the 100-hour test, the cylinder head was disassembled, the combustion chamber deposits were sampled, and the fuel consumption rate was calculated.
TABLE 1 test Engine Main parameters
| Engine type | Four-stroke cycle |
| Number of cylinders | 4 |
| displacement/L | 1.8 |
| Cylinder diameter/mm x stroke/mm | 90×90 |
| Maximum power/kW | 90(6000r／min） |
| Maximum torque/(N.m) | 170(4000r／min） |
TABLE 2 control and blank Combustion Chamber deposit and specific Fuel consumption results
| Combustion chamber deposits/g | Oil consumption rate/g (kWh)-1 | |
| Example 1 | 0.21±0.02 | 150.4±5.1 |
| Example 2 | 0.14±0.03 | 137.5±6.1 |
| Example 3 | 0.11±0.02 | 129.5±4.3 |
| Example 4 | 0.47±0.04 | 301.9±7.7 |
| Example 5 | 0.51±0.05 | 376.1±8.2 |
| Example 6 | 0.52±0.03 | 389.9±7.7 |
| Control group | 0.63±0.05 | 452.4±6.9 |
Polyisobutylene succinic anhydride is a novel dispersant, while dibutylhydroxytoluene is a common antioxidant.
Example 6 compares with the control group, and finds that the fuel filling piece composed of common vegetable oleic acid, polyether amine HF-B100 and polymethoxy dimethyl ether can reduce the deposit of a combustion chamber and save fuel compared with 93# gasoline.
Comparing example 5 with example 6, it is found that adding dibutyl hydroxy toluene as antioxidant to the oil saving agent alone has little effect on the oil saving function.
Example 4 compares with example 6, found that the single adding of polyisobutylene succinic anhydride reduces more combustion chamber deposit than the comparison group, and the fuel saving effect is better, and considering that polyisobutylene succinic anhydride is a dispersed emulsifier, the high boiling point heavy component can be effectively emulsified, and the heavy component which tends to be adsorbed in liquid form can be smoothly combusted.
Compared with examples 4-6, the results show that the polyisobutylene succinic anhydride and the dibutyl hydroxy toluene added simultaneously can effectively antagonize the generation of combustion chamber deposits, the fuel saving function is better, and the polyisobutylene succinic anhydride and the dibutyl hydroxy toluene have clear synergistic effect. Considering that the polyisobutylene succinic anhydride can generate polyol ester due to the reaction of the anhydride contained and hydroxyl of the dibutyl hydroxyl toluene, or the dibutyl hydroxyl toluene can keep the stability of the polyisobutylene succinic anhydride at high temperature, effectively improves the emulsification of the gasoline with medium and high quality components, prevents the gasoline from being adsorbed on the wall surface of a combustion chamber, and burns more thoroughly.
In conclusion, the polyisobutylene succinic anhydride and the dibutyl hydroxy toluene are jointly applied to the preparation of the gasoline saving agent, and the combination of the polyisobutylene succinic anhydride and the dibutyl hydroxy toluene also has a remarkable synergistic effect, so that the combustion chamber deposits can be reduced, and the oil consumption rate can be reduced.
It should be understood that the foregoing is only a preferred embodiment of the present invention.
Variations that do not depart from the gist of the invention are intended to be within the scope of the invention.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (5)
1. The gasoline power enhancing oil-saving agent is characterized by comprising the following components:
0 to 100 parts by weight of peroxy ether
8-12 parts of vegetable oil acid
5-30 parts of polyetheramine HF-B100 type
20-100 parts of polymethoxy dimethyl ether
3-5 parts of polyisobutylene succinic anhydride
1-2 parts of dibutyl hydroxy toluene.
2. The gasoline power-enhancing fuel saving agent of claim 1, wherein:
the peroxide ether was 50 parts by weight.
3. The gasoline power-enhancing fuel saving agent of claim 1, wherein:
the vegetable oil acid is octadecenoic acid with a low freezing point of-12 ℃, is insoluble in water, is soluble in aromatic hydrocarbon and organic solvent, and has a chemical formula: C18H34O2, molecular weight 282.47, melting point: 13.4 ℃, boiling point: 350 ℃ and 360 ℃, and the density (20 ℃): 0.8935, flash point: the flammability is 189 ℃, the flammability is not compatible with strong oxidant (ferrocene), the thermal stability is good, and the production factory Suzhou Fengbang biotechnology limited is provided.
4. The gasoline power-enhancing fuel saving agent of claim 1, wherein:
the polyisobutylene succinic anhydride has the kinematic viscosity of 600-1000, the flash point of more than or equal to 180 and the density of 920-990.
5. The preparation method of the gasoline power-enhancing oil-saving agent of claim 1 comprises the following steps:
all the raw materials are sequentially put into a gasoline adjusting tank to be stirred and mixed evenly, filtered by a 400-mesh (30 um) filter screen and kept stand for 24 hours to obtain the clear and transparent gasoline power enhancing oil-saving agent.
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| CN111979002A (en) * | 2020-08-20 | 2020-11-24 | 高家彬 | Gasoline additive and preparation method thereof |
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Application publication date: 20200103 |