CN112920866A - Composite detergent for vehicle gasoline and preparation method thereof - Google Patents
Composite detergent for vehicle gasoline and preparation method thereof Download PDFInfo
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- CN112920866A CN112920866A CN202110167259.5A CN202110167259A CN112920866A CN 112920866 A CN112920866 A CN 112920866A CN 202110167259 A CN202110167259 A CN 202110167259A CN 112920866 A CN112920866 A CN 112920866A
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- Prior art keywords
- parts
- motor gasoline
- isobutylamine
- terminated polyether
- detergent
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- 239000003502 gasoline Substances 0.000 title claims abstract description 33
- 239000003599 detergent Substances 0.000 title claims abstract description 26
- 239000002131 composite material Substances 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- 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
- 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
- 239000002781 deodorant agent Substances 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
- 150000001412 amines Chemical class 0.000 claims description 3
- 239000003921 oil Substances 0.000 abstract description 9
- 238000002485 combustion reaction Methods 0.000 abstract description 8
- 230000003078 antioxidant effect Effects 0.000 abstract description 3
- 238000004140 cleaning Methods 0.000 abstract description 3
- 230000003578 releasing effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 2
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000008901 benefit Effects 0.000 description 7
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 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
- 239000010802 sludge Substances 0.000 description 4
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 2
- 238000003915 air pollution Methods 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 239000012459 cleaning agent Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000000446 fuel 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
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000004062 sedimentation Methods 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
- 230000006978 adaptation Effects 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
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000003254 gasoline additive Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005504 petroleum refining Methods 0.000 description 1
- 238000011112 process operation Methods 0.000 description 1
- 230000009467 reduction Effects 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)
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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
- C10L1/24—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
Abstract
The invention discloses a composite detergent for motor gasoline and a preparation method thereof, wherein the composite detergent for motor 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 composite detergent for the motor gasoline; the amino-terminated polyether in the composite detergent for the motor gasoline has excellent cleaning, dispersing, demulsifying, slow releasing and antioxidant performances, does not generate deposits, can inhibit the generation of the deposits of an oil nozzle, an air inlet valve and a combustion chamber of the motor gasoline, and can clear the original CCD; isobutylamine has good antiknock property.
Description
Technical Field
The invention relates to the technical field of fuel manufacturing, in particular to a composite detergent for vehicle gasoline and a preparation method thereof.
Background
At present, petroleum refining technology is in a continuous innovation and development period, particularly cost factors, environmental indexes of related components of petrochemical products are difficult to control and reduce, and in some developed countries abroad, the use of various gasoline additives is actively promoted for reducing harmful emission caused by fuel oil after vehicle combustion. China also faces such a problem, according to statistics, automobile exhaust emission of air pollution sources of large and medium cities in China accounts for more than 40%, so that the treatment of urban air pollution becomes a major problem which is urgently and urgently needed to be solved by China. In order to reduce the emission of automobile exhaust pollutants, the inventor invents a composite 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 overcome the defects of the prior art and provides a composite detergent for motor gasoline and a preparation method thereof.
The invention has a technical scheme that:
the composite detergent for the motor 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.
One preferable scheme is that the diethylene glycol monobutyl ether is 0.3 part, the dicyclopentadiene is 0.3 part, the succinimide is 0.5 part, the dimethyl carbonate is 0.5 part, the dimethyl sulfoxide is 0.1 part, the amine-terminated polyether is 0.3 part, the isoparaffin is 1 part, the isobutylamine is 0.3 part, the odorless kerosene is 0.1 part, the base oil is 0.5 part, the triethylamine is 0.1 part, the corrosion inhibitor is 0.1 part, and the deodorant is 0.1 part.
One preferable scheme is that the diethylene glycol monobutyl ether is 0.35 part, the dicyclopentadiene is 0.35 part, the succinimide is 0.5 part, the dimethyl carbonate is 0.8 part, the dimethyl sulfoxide is 0.2 part, the amine-terminated polyether is 0.4 part, the isoparaffin is 1.5 parts, the isobutylamine is 0.35 part, the odorless kerosene is 0.2 part, the base oil is 0.8 part, the triethylamine is 0.2 part, the corrosion inhibitor is 0.1 part, and the deodorant is 0.1 part.
One preferable scheme is that the composition comprises 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 isobutylamine, 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 preparation method of the composite detergent for the motor gasoline comprises 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, isobutylamine, 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, respectively injecting the raw materials in the first container and the second container into the third container, and uniformly mixing to prepare the composite detergent for the motor gasoline.
By combining the technical scheme, the invention has the beneficial effects that: the amino-terminated polyether in the compound detergent for the motor gasoline has excellent cleaning, dispersing, demulsifying, slow-releasing and antioxidant properties, does not generate deposits, can inhibit the generation of the deposits of an oil nozzle, an air inlet valve and a combustion chamber of an automobile, and can clear the original CCD, wherein the CCD is the deposit formed in the combustion chamber of an engine; 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 reaches 53 percent, the octane number and the anti-knock property of the gasoline are improved, the dynamic property of an automobile is enhanced, and the total emission amount of hydrocarbons, carbon monoxide and formaldehyde in the tail gas of the gasoline is reduced; diethylene glycol monobutyl ether is a good surfactant and can prevent the sedimentation and agglomeration of solid particles in a combustion chamber of an engine; meanwhile, the composite cleaning agent for the motor gasoline has the advantages that: 1. similar products can play the best effect for different vehicle types; 2. carbon deposition and oil sludge of an oil circuit system of the engine can be removed, and the generation of the carbon deposition and the oil sludge can be prevented; 3. the experience of the kinetic energy of the vehicle is enhanced; 4. the price advantage of the similar products is compared.
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical means of the present invention more clearly understood, the present invention may be implemented in accordance with the content of the description, and in order to make the above and other objects, features, and advantages of the present invention more clearly understandable, the following specific preferred embodiments are described in detail.
Detailed Description
The present invention will be further described with reference to specific examples for the purpose of illustrating the spirit and objects of the present invention.
The first embodiment is a composite detergent for motor gasoline, which 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 compound detergent for the motor gasoline has excellent cleaning, dispersing, demulsifying, slow-releasing and antioxidant properties, does not generate deposits, can inhibit the generation of the deposits of an oil nozzle, an air inlet valve and a combustion chamber of an automobile, and can clear the original CCD, wherein the CCD is the deposit formed in the combustion chamber of an engine; 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 reaches 53 percent, the octane number and the anti-knock property of the gasoline are improved, the dynamic property of an automobile is enhanced, and the total emission amount of hydrocarbons, carbon monoxide and formaldehyde in the tail gas of the gasoline is reduced; diethylene glycol monohexyl ether is a good surfactant and can prevent the sedimentation and agglomeration of solid particles in the combustion chamber of the engine; meanwhile, the composite cleaning agent for the motor gasoline has the advantages that: 1. similar products can play the best effect for different vehicle types; 2. carbon deposition and oil sludge of an oil circuit system of the engine can be removed, and the generation of the carbon deposition and the oil sludge can be prevented; 3. the experience of the kinetic energy of the vehicle is enhanced; 4. the price advantage of the similar products is compared.
The second embodiment is a composite detergent for motor 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 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.
The third embodiment is a composite detergent for motor 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 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.
The fourth embodiment is a composite detergent for motor 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 isobutylamine, 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 complex detergent for motor gasoline includes:
s1, respectively injecting isoparaffin, diethylene glycol monobutyl ether, dimethyl sulfoxide, triethylamine, base oil and succinimide into a first container according to the proportion to be uniformly mixed, wherein the proportion can be the proportion in the first embodiment, the second embodiment, the third embodiment or the fourth embodiment, and obtaining a mixed raw material a;
s2, respectively injecting dimethyl carbonate, amine terminated polyether, dicyclopentadiene, isobutylamine, a corrosion inhibitor, odorless kerosene and a deodorant into a second container according to the proportion to be uniformly mixed, wherein the proportion can be the proportion in the first embodiment, the second embodiment, the third embodiment or the fourth embodiment, and obtaining a mixed raw material b;
s3, respectively injecting the raw materials in the first container and the second container into the third container, and uniformly mixing to prepare the composite detergent for the motor gasoline.
The invention has the advantages of convenient process operation, fuel cost reduction, convenient vehicle use, power increase, energy consumption saving, good social benefit and favorable popularization and application.
The foregoing is a detailed description of the invention, and it should be noted that modifications and adaptations can be made by those skilled in the art without departing from the principle of the invention, and are intended to be within the scope of the invention.
Claims (5)
1. The composite 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 complex detergent for motor gasoline according to claim 1, wherein the diethylene glycol monobutyl ether is 0.3 parts, dicyclopentadiene is 0.3 parts, succinimide is 0.5 parts, dimethyl carbonate is 0.5 parts, dimethyl sulfoxide is 0.1 parts, amine-terminated polyether is 0.3 parts, isoparaffin is 1 part, isobutylamine is 0.3 parts, odorless kerosene is 0.1 part, base oil is 0.5 part, triethylamine is 0.1 part, corrosion inhibitor is 0.1 part, and deodorant is 0.1 part.
3. The complex detergent for motor gasoline according to claim 1, wherein the diethylene glycol monobutyl ether is 0.35 parts, dicyclopentadiene is 0.35 parts, succinimide is 0.5 parts, dimethyl carbonate is 0.8 parts, dimethyl sulfoxide is 0.2 parts, amine-terminated polyether is 0.4 parts, isoparaffin is 1.5 parts, isobutylamine is 0.35 parts, odorless kerosene is 0.2 parts, base oil is 0.8 parts, triethylamine is 0.2 parts, corrosion inhibitor is 0.1 parts, and deodorant is 0.1 parts.
4. The complex detergent for motor gasoline as claimed in claim 1, wherein the diethylene glycol monobutyl ether is 0.5 parts, dicyclopentadiene is 0.5 parts, succinimide is 0.5 parts, dimethyl carbonate is 1 part, dimethyl sulfoxide is 0.3 parts, amine-terminated polyether is 0.5 parts, isoparaffin is 2 parts, isobutylamine is 0.5 parts, odorless kerosene is 0.3 parts, base oil is 1 part, triethylamine is 0.3 parts, corrosion inhibitor is 0.1 part, and deodorant is 0.1 part.
5. The preparation method of the composite detergent for the motor gasoline is characterized by 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, isobutylamine, 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, respectively injecting the raw materials in the first container and the second container into the third container, and uniformly mixing to prepare the composite detergent for the motor gasoline.
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