CN112920866B - Composite detergent for automotive gasoline and preparation method thereof - Google Patents
Composite detergent for automotive gasoline and preparation method thereof Download PDFInfo
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- CN112920866B CN112920866B CN202110167259.5A CN202110167259A CN112920866B CN 112920866 B CN112920866 B CN 112920866B CN 202110167259 A CN202110167259 A CN 202110167259A CN 112920866 B CN112920866 B CN 112920866B
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- detergent
- gasoline
- amine
- terminated polyether
- isoparaffin
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- 239000003502 gasoline Substances 0.000 title claims abstract description 32
- 239000003599 detergent Substances 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title abstract description 7
- 239000002131 composite material Substances 0.000 title abstract description 5
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims abstract description 48
- KDSNLYIMUZNERS-UHFFFAOYSA-N 2-methylpropanamine Chemical compound CC(C)CN KDSNLYIMUZNERS-UHFFFAOYSA-N 0.000 claims abstract description 38
- IAZDPXIOMUYVGZ-UHFFFAOYSA-N Dimethylsulphoxide Chemical compound CS(C)=O IAZDPXIOMUYVGZ-UHFFFAOYSA-N 0.000 claims abstract description 32
- KZNICNPSHKQLFF-UHFFFAOYSA-N succinimide Chemical compound O=C1CCC(=O)N1 KZNICNPSHKQLFF-UHFFFAOYSA-N 0.000 claims abstract description 32
- 239000004721 Polyphenylene oxide Substances 0.000 claims abstract description 19
- 229920000570 polyether Polymers 0.000 claims abstract description 19
- 150000001875 compounds Chemical class 0.000 claims abstract description 18
- IEJIGPNLZYLLBP-UHFFFAOYSA-N dimethyl carbonate Chemical compound COC(=O)OC IEJIGPNLZYLLBP-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229940028356 diethylene glycol monobutyl ether Drugs 0.000 claims abstract description 17
- JCGNDDUYTRNOFT-UHFFFAOYSA-N oxolane-2,4-dione Chemical compound O=C1COC(=O)C1 JCGNDDUYTRNOFT-UHFFFAOYSA-N 0.000 claims abstract description 17
- HECLRDQVFMWTQS-RGOKHQFPSA-N 1755-01-7 Chemical compound C1[C@H]2[C@@H]3CC=C[C@@H]3[C@@H]1C=C2 HECLRDQVFMWTQS-RGOKHQFPSA-N 0.000 claims abstract description 16
- 239000002199 base oil Substances 0.000 claims abstract description 16
- 230000007797 corrosion Effects 0.000 claims abstract description 16
- 238000005260 corrosion Methods 0.000 claims abstract description 16
- 239000003112 inhibitor Substances 0.000 claims abstract description 16
- 239000003350 kerosene Substances 0.000 claims abstract description 16
- 230000009965 odorless effect Effects 0.000 claims abstract description 16
- 239000002994 raw material Substances 0.000 claims abstract description 16
- 229960002317 succinimide Drugs 0.000 claims abstract description 16
- 239000002781 deodorant agent Substances 0.000 claims abstract description 13
- 150000001412 amines Chemical class 0.000 claims abstract description 9
- 238000002156 mixing Methods 0.000 claims description 9
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 239000013049 sediment Substances 0.000 abstract description 8
- 238000002485 combustion reaction Methods 0.000 abstract description 7
- 230000003078 antioxidant effect Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 239000000446 fuel Substances 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 230000008901 benefit Effects 0.000 description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 239000003921 oil Substances 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 230000008021 deposition Effects 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 238000009833 condensation Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 238000005504 petroleum refining Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- GZMAAYIALGURDQ-UHFFFAOYSA-N 2-(2-hexoxyethoxy)ethanol Chemical compound CCCCCCOCCOCCO GZMAAYIALGURDQ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003254 gasoline additive Substances 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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
- C10L1/14—Organic compounds
- C10L1/143—Organic compounds mixtures of organic macromolecular compounds with organic non-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
- C10L10/00—Use of additives to fuels or fires for particular purposes
-
- 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
- C10L10/02—Use of additives to fuels or fires for particular purposes for reducing smoke development
-
- 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
- C10L10/10—Use of additives to fuels or fires for particular purposes for improving the octane number
-
- 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
- C10L1/1608—Well defined compounds, e.g. hexane, benzene
-
- 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
- C10L1/1616—Hydrocarbons fractions, e.g. lubricants, solvents, naphta, bitumen, tars, terpentine
-
- 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
- C10L1/19—Esters ester radical containing compounds; ester ethers; carbonic acid esters
- C10L1/1905—Esters ester radical containing compounds; ester ethers; carbonic acid esters of di- or polycarboxylic acids
-
- 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
- C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
- C10L1/2222—(cyclo)aliphatic amines; polyamines (no macromolecular substituent 30C); quaternair ammonium compounds; carbamates
-
- 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
- C10L1/222—Organic compounds containing nitrogen containing at least one carbon-to-nitrogen single bond
- C10L1/224—Amides; Imides carboxylic acid amides, imides
-
- C—CHEMISTRY; METALLURGY
- 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
- C10L1/2383—Polyamines or polyimines, or derivatives thereof (poly)amines and imines; derivatives thereof (substituted by a macromolecular group containing 30C)
- C10L1/2387—Polyoxyalkyleneamines (poly)oxyalkylene amines and derivatives thereof (substituted by a macromolecular group containing 30C)
-
- 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
- C10L1/24—Organic compounds containing sulfur, selenium and/or tellurium
- C10L1/2431—Organic compounds containing sulfur, selenium and/or tellurium sulfur bond to oxygen, e.g. sulfones, sulfoxides
Landscapes
- 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)
- Detergent Compositions (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention discloses a compound detergent for vehicle gasoline and a preparation method thereof, wherein the compound detergent for vehicle gasoline is prepared from the following raw materials in parts by weight: 0.3-0.5 part of diethylene glycol monobutyl ether, 0.3-0.5 part of dicyclopentadiene, 0.5 part of succinimide, 0.5-1 part of dimethyl carbonate, 0.1-0.3 part of dimethyl sulfoxide, 0.3-0.5 part of amine terminated polyether, 1-2 parts of isoparaffin, 0.3-0.5 part of isobutylamine, 0.1-0.3 part of odorless kerosene, 0.5-1 part of base oil, 0.1-0.3 part of triethylamine, 0.1 part of corrosion inhibitor and 0.1 part of deodorant. The preparation method is a method for preparing the compound detergent of the motor gasoline; the amino-terminated polyether in the automotive gasoline composite detergent has excellent cleaning, dispersing, demulsification, slow release and antioxidant properties, not only does not generate sediment, but also can inhibit the sediment generation of an automobile fuel nozzle, an air inlet valve and a combustion chamber, and can remove the original CCD; the isobutylamine has good antiknock property.
Description
Technical Field
The invention relates to the technical field of fuel manufacturing, in particular to a compound detergent for vehicle gasoline and a preparation method thereof.
Background
At present, the petroleum refining technology is in a continuous innovation and development period, particularly in cost factors, environmental indexes of components related to petrochemical products are difficult to control and reduce, and in some developed countries abroad, the petroleum refining technology is used for reducing harmful substance emission caused by burning fuel oil in vehicles and actively popularizing the use of various gasoline additives. The same problem is faced in China, and the exhaust emission of the automobile as a source of the atmospheric pollution in China is counted to be more than 40%, so that the treatment of the atmospheric pollution in China becomes a serious problem which is unprecedented and needs to be solved in China. In order to reduce the emission of automobile exhaust pollutants, the inventor invents a compound detergent for automobile gasoline and a preparation method thereof, which can effectively reduce the emission of automobile exhaust pollutants.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provides a compound detergent for motor gasoline and a preparation method thereof.
The invention relates to a technical scheme that:
the compound detergent for the automotive gasoline is prepared from the following raw materials in parts by weight: 0.3-0.5 part of diethylene glycol monobutyl ether, 0.3-0.5 part of dicyclopentadiene, 0.5 part of succinimide, 0.5-1 part of dimethyl carbonate, 0.1-0.3 part of dimethyl sulfoxide, 0.3-0.5 part of amine terminated polyether, 1-2 parts of isoparaffin, 0.3-0.5 part of isobutylamine, 0.1-0.3 part of odorless kerosene, 0.5-1 part of base oil, 0.1-0.3 part of triethylamine, 0.1 part of corrosion inhibitor and 0.1 part of deodorant.
A preferred scheme is that 0.3 part of diethylene glycol monobutyl ether, 0.3 part of dicyclopentadiene, 0.5 part of succinimide, 0.5 part of dimethyl carbonate, 0.1 part of dimethyl sulfoxide, 0.3 part of amine-terminated polyether, 1 part of isoparaffin, 0.3 part of isobutylamine, 0.1 part of odorless kerosene, 0.5 part of base oil, 0.1 part of triethylamine, 0.1 part of corrosion inhibitor and 0.1 part of deodorant.
A preferred scheme is that the diethylene glycol monobutyl ether comprises 0.35 part of dicyclopentadiene, 0.35 part of succinimide, 0.8 part of dimethyl carbonate, 0.2 part of dimethyl sulfoxide, 0.4 part of amine-terminated polyether, 1.5 part of isoparaffin, 0.35 part of isobutylamine, 0.2 part of odorless kerosene, 0.8 part of base oil, 0.2 part of triethylamine, 0.1 part of corrosion inhibitor and 0.1 part of deodorant.
A preferred scheme is that 0.5 part of diethylene glycol monobutyl ether, 0.5 part of dicyclopentadiene, 0.5 part of succinimide, 1 part of dimethyl carbonate, 0.3 part of dimethyl sulfoxide, 0.5 part of amine-terminated polyether, 2 parts of isoparaffin, 0.5 part of isobutyl amine, 0.3 part of odorless kerosene, 1 part of base oil, 0.3 part of triethylamine, 0.1 part of corrosion inhibitor and 0.1 part of deodorant.
The other technical scheme of the invention is as follows:
a method for preparing a compound detergent for motor gasoline, comprising the following steps:
s1, respectively injecting isoparaffin, diethylene glycol monobutyl ether, dimethyl sulfoxide, triethylamine, base oil and succinimide into a first container according to the proportion, and uniformly mixing to obtain a mixed raw material a;
s2, respectively injecting dimethyl carbonate, amine-terminated polyether, dicyclopentadiene, isobutyl amine, a corrosion inhibitor, odorless kerosene and a deodorant into a second container according to the proportion, and uniformly mixing to obtain a mixed raw material b;
s3, injecting the raw materials in the first container and the second container into a third container respectively, and uniformly mixing to prepare the automotive gasoline compound detergent.
In combination with the technical scheme, the invention has the beneficial effects that: the amino-terminated polyether in the automotive gasoline composite detergent has excellent cleaning, dispersing, demulsification, slow release and antioxidant properties, not only does not generate sediment, but also can inhibit the generation of sediment of an automobile oil nozzle, an air inlet valve and a combustion chamber, and can remove the original CCD (charge coupled device), wherein the CCD is the sediment formed by the combustion chamber of an engine; the isobutylamine has good antiknock property, and improves the working stability of the engine; the dimethyl carbonate has high oxygen content, the oxygen content in molecules is up to 53 percent, the octane number and antiknock performance of the gasoline are improved, the dynamic performance of the automobile is enhanced, and the total emission amount of hydrocarbon, carbon monoxide and formaldehyde in the gasoline tail gas is reduced; diethylene glycol monobutyl ether is a good surfactant, and can prevent sedimentation and condensation of solid particles in the combustion chamber of the engine; meanwhile, the compound detergent for the motor gasoline has the following advantages: 1. the similar products can exert the best effect on different vehicle types; 2. not only can remove carbon deposition of the engine and oil sludge of an oil way system, but also can prevent the generation of the carbon deposition; 3. the vehicle kinetic energy experience is enhanced; 4. the price advantage of similar products is compared.
The foregoing description is only an overview of the present invention, and is intended to be implemented in accordance with the teachings of the present invention, as well as the preferred embodiments, which follow, in order to make the above and other objects, features and advantages of the present invention more apparent.
Detailed Description
The invention will be further described with reference to specific examples for the purpose of illustrating the idea and object of the invention.
The first embodiment, a compound detergent for vehicle gasoline, is prepared from the following raw materials in parts by weight: 0.3-0.5 part of diethylene glycol monobutyl ether, 0.3-0.5 part of dicyclopentadiene, 0.5 part of succinimide, 0.5-1 part of dimethyl carbonate, 0.1-0.3 part of dimethyl sulfoxide, 0.3-0.5 part of amine terminated polyether, 1-2 parts of isoparaffin, 0.3-0.5 part of isobutylamine, 0.1-0.3 part of odorless kerosene, 0.5-1 part of base oil, 0.1-0.3 part of triethylamine, 0.1 part of corrosion inhibitor and 0.1 part of deodorant.
The amino-terminated polyether in the automotive gasoline composite detergent has excellent cleaning, dispersing, demulsification, slow release and antioxidant properties, not only does not generate sediment, but also can inhibit the generation of sediment of an automobile oil nozzle, an air inlet valve and a combustion chamber, and can remove the original CCD (charge coupled device), wherein the CCD is the sediment formed by the combustion chamber of an engine; the isobutylamine has good antiknock property, and improves the working stability of the engine; the dimethyl carbonate has high oxygen content, the oxygen content in molecules is up to 53 percent, the octane number and antiknock performance of the gasoline are improved, the dynamic performance of the automobile is enhanced, and the total emission amount of hydrocarbon, carbon monoxide and formaldehyde in the gasoline tail gas is reduced; diethylene glycol monohexyl ether is a good surfactant, and can prevent sedimentation and condensation of solid particles in the combustion chamber of the engine; meanwhile, the compound detergent for the motor gasoline has the following advantages: 1. the similar products can exert the best effect on different vehicle types; 2. not only can remove carbon deposition of the engine and oil sludge of an oil way system, but also can prevent the generation of the carbon deposition; 3. the vehicle kinetic energy experience is enhanced; 4. the price advantage of similar products is compared.
The second embodiment is a compound detergent for vehicle gasoline, which is prepared from the following raw materials in parts by weight: 0.3 part of diethylene glycol monobutyl ether, 0.3 part of dicyclopentadiene, 0.5 part of succinimide, 0.5 part of dimethyl carbonate, 0.1 part of dimethyl sulfoxide, 0.3 part of amine terminated polyether, 1 part of isoparaffin, 0.3 part of isobutyl amine, 0.1 part of odorless kerosene, 0.5 part of base oil, 0.1 part of triethylamine, 0.1 part of corrosion inhibitor and 0.1 part of deodorant.
The third embodiment is a compound detergent for vehicle gasoline, which is prepared from the following raw materials in parts by weight: 0.35 part of diethylene glycol monobutyl ether, 0.35 part of dicyclopentadiene, 0.5 part of succinimide, 0.8 part of dimethyl carbonate, 0.2 part of dimethyl sulfoxide, 0.4 part of amine-terminated polyether, 1.5 parts of isoparaffin, 0.35 part of isobutyl amine, 0.2 part of odorless kerosene, 0.8 part of base oil, 0.2 part of triethylamine, 0.1 part of corrosion inhibitor and 0.1 part of deodorant.
The fourth embodiment is a compound detergent for vehicle gasoline, which is prepared from the following raw materials in parts by weight: 0.5 part of diethylene glycol monobutyl ether, 0.5 part of dicyclopentadiene, 0.5 part of succinimide, 1 part of dimethyl carbonate, 0.3 part of dimethyl sulfoxide, 0.5 part of amine terminated polyether, 2 parts of isoparaffin, 0.5 part of isobutyl amine, 0.3 part of odorless kerosene, 1 part of base oil, 0.3 part of triethylamine, 0.1 part of corrosion inhibitor and 0.1 part of deodorant.
In a fifth embodiment, a method for preparing a motor gasoline complex detergent comprises:
s1, respectively injecting isoparaffin, diethylene glycol monobutyl ether, dimethyl sulfoxide, triethylamine, base oil and succinimide into a first container according to the proportion, and uniformly mixing, wherein the proportion can be the proportion in the first embodiment, the second embodiment, the third embodiment or the fourth embodiment, so as to obtain a mixed raw material a;
s2, respectively injecting dimethyl carbonate, amine-terminated polyether, dicyclopentadiene, isobutyl amine, a corrosion inhibitor, odorless kerosene and a deodorant into a second container according to the proportion, and uniformly mixing, wherein the proportion can be the proportion in the first embodiment, the second embodiment, the third embodiment or the fourth embodiment, so as to obtain a mixed raw material b;
s3, injecting the raw materials in the first container and the second container into a third container respectively, and uniformly mixing to prepare the automotive gasoline compound detergent.
The invention has the advantages of convenient process operation, reduced fuel cost, convenient use of vehicles, increased power, energy consumption saving, good social benefit and contribution to popularization and application.
The foregoing is a specific embodiment of the invention, it will be appreciated by those skilled in the art that modifications and variations may be made without departing from the principles of the invention, and such modifications and variations are to be regarded as being within the scope of the invention.
Claims (5)
1. The compound detergent for the motor gasoline is characterized by being prepared from the following raw materials in parts by weight: 0.3-0.5 part of diethylene glycol monobutyl ether, 0.3-0.5 part of dicyclopentadiene, 0.5 part of succinimide, 0.5-1 part of dimethyl carbonate, 0.1-0.3 part of dimethyl sulfoxide, 0.3-0.5 part of amine terminated polyether, 1-2 parts of isoparaffin, 0.3-0.5 part of isobutylamine, 0.1-0.3 part of odorless kerosene, 0.5-1 part of base oil, 0.1-0.3 part of triethylamine, 0.1 part of corrosion inhibitor and 0.1 part of deodorant.
2. The motor gasoline complex detergent of claim 1, wherein the diethylene glycol monobutyl ether is 0.3 part, dicyclopentadiene is 0.3 part, succinimide is 0.5 part, dimethyl carbonate is 0.5 part, dimethyl sulfoxide is 0.1 part, amine terminated polyether is 0.3 part, isoparaffin is 1 part, isobutyl amine is 0.3 part, odorless kerosene is 0.1 part, base oil is 0.5 part, triethylamine is 0.1 part, corrosion inhibitor is 0.1 part, and odor eliminator is 0.1 part.
3. The motor gasoline complex detergent of claim 1, wherein the diethylene glycol monobutyl ether is 0.35 part, dicyclopentadiene is 0.35 part, succinimide is 0.5 part, dimethyl carbonate is 0.8 part, dimethyl sulfoxide is 0.2 part, amine terminated polyether is 0.4 part, isoparaffin is 1.5 part, isobutyl amine is 0.35 part, odorless kerosene is 0.2 part, base oil is 0.8 part, triethylamine is 0.2 part, corrosion inhibitor is 0.1 part, and odor remover is 0.1 part.
4. The motor gasoline complex detergent of claim 1, wherein the diethylene glycol monobutyl ether is 0.5 part, dicyclopentadiene is 0.5 part, succinimide is 0.5 part, dimethyl carbonate is 1 part, dimethyl sulfoxide is 0.3 part, amine terminated polyether is 0.5 part, isoparaffin is 2 parts, isobutyl amine is 0.5 part, odorless kerosene is 0.3 part, base oil is 1 part, triethylamine is 0.3 part, corrosion inhibitor is 0.1 part, and odor eliminator is 0.1 part.
5. A method of making the motor gasoline complex detergent of claim 1, comprising:
s1, respectively injecting isoparaffin, diethylene glycol monobutyl ether, dimethyl sulfoxide, triethylamine, base oil and succinimide into a first container according to the proportion of claim 1, and uniformly mixing to obtain a mixed raw material a;
s2, respectively injecting dimethyl carbonate, amine-terminated polyether, dicyclopentadiene, isobutyl amine, a corrosion inhibitor, odorless kerosene and a deodorant into a second container according to the proportion of claim 1, and uniformly mixing to obtain a mixed raw material b;
s3, injecting the raw materials a and b in the first container and the second container into a third container respectively for uniform mixing to prepare the vehicle gasoline compound detergent.
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