CN108949325A - It is a kind of with reducing machine oil and the automobile engine lubricating oil of fuel consumption function and preparation method thereof simultaneously - Google Patents
It is a kind of with reducing machine oil and the automobile engine lubricating oil of fuel consumption function and preparation method thereof simultaneously Download PDFInfo
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- CN108949325A CN108949325A CN201810942434.1A CN201810942434A CN108949325A CN 108949325 A CN108949325 A CN 108949325A CN 201810942434 A CN201810942434 A CN 201810942434A CN 108949325 A CN108949325 A CN 108949325A
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- oil
- fuel consumption
- lubricating oil
- automobile engine
- engine
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- 239000010687 lubricating oil Substances 0.000 title claims abstract description 57
- 239000000446 fuel Substances 0.000 title claims abstract description 50
- 239000010721 machine oil Substances 0.000 title claims abstract description 49
- 238000002360 preparation method Methods 0.000 title claims description 6
- 239000003921 oil Substances 0.000 claims abstract description 106
- 239000002199 base oil Substances 0.000 claims abstract description 31
- 239000000654 additive Substances 0.000 claims abstract description 26
- 230000000996 additive effect Effects 0.000 claims abstract description 25
- 150000001875 compounds Chemical class 0.000 claims abstract description 21
- 230000000994 depressogenic effect Effects 0.000 claims abstract description 13
- 229920000620 organic polymer Polymers 0.000 claims abstract description 8
- 239000008186 active pharmaceutical agent Substances 0.000 claims description 25
- 238000005461 lubrication Methods 0.000 claims description 10
- PDEDQSAFHNADLV-UHFFFAOYSA-M potassium;disodium;dinitrate;nitrite Chemical group [Na+].[Na+].[K+].[O-]N=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O PDEDQSAFHNADLV-UHFFFAOYSA-M 0.000 claims description 8
- 239000002994 raw material Substances 0.000 claims description 7
- 238000003756 stirring Methods 0.000 claims description 7
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000003607 modifier Substances 0.000 claims description 6
- 238000002156 mixing Methods 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 3
- 239000011733 molybdenum Substances 0.000 claims description 3
- 239000012188 paraffin wax Substances 0.000 claims description 3
- 239000005518 polymer electrolyte Substances 0.000 claims description 3
- ROGIWVXWXZRRMZ-UHFFFAOYSA-N 2-methylbuta-1,3-diene;styrene Chemical class CC(=C)C=C.C=CC1=CC=CC=C1 ROGIWVXWXZRRMZ-UHFFFAOYSA-N 0.000 claims description 2
- 229920000089 Cyclic olefin copolymer Polymers 0.000 claims description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 2
- 230000008859 change Effects 0.000 claims description 2
- 229920001577 copolymer Polymers 0.000 claims description 2
- 229910052739 hydrogen Inorganic materials 0.000 claims description 2
- 239000001257 hydrogen Substances 0.000 claims description 2
- 238000006317 isomerization reaction Methods 0.000 claims description 2
- 229920013639 polyalphaolefin Polymers 0.000 claims description 2
- 229920000193 polymethacrylate Polymers 0.000 claims description 2
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 claims description 2
- 229940117958 vinyl acetate Drugs 0.000 claims description 2
- 239000010705 motor oil Substances 0.000 abstract description 21
- 239000000126 substance Substances 0.000 abstract description 15
- 238000004519 manufacturing process Methods 0.000 abstract description 10
- 239000000463 material Substances 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 9
- 239000000314 lubricant Substances 0.000 abstract description 6
- 239000000047 product Substances 0.000 description 47
- 230000000694 effects Effects 0.000 description 15
- 239000010711 gasoline engine oil Substances 0.000 description 15
- 238000007789 sealing Methods 0.000 description 13
- 238000009472 formulation Methods 0.000 description 12
- 239000000203 mixture Substances 0.000 description 12
- 230000007423 decrease Effects 0.000 description 11
- 239000010710 diesel engine oil Substances 0.000 description 11
- 230000006870 function Effects 0.000 description 9
- 229910052751 metal Inorganic materials 0.000 description 7
- 238000005265 energy consumption Methods 0.000 description 6
- 230000015572 biosynthetic process Effects 0.000 description 5
- 230000008450 motivation Effects 0.000 description 5
- 238000003786 synthesis reaction Methods 0.000 description 5
- 238000001704 evaporation Methods 0.000 description 4
- 230000008020 evaporation Effects 0.000 description 4
- 239000003502 gasoline Substances 0.000 description 4
- 240000002853 Nelumbo nucifera Species 0.000 description 3
- 235000006508 Nelumbo nucifera Nutrition 0.000 description 3
- 235000006510 Nelumbo pentapetala Nutrition 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 3
- 239000002272 engine oil additive Substances 0.000 description 3
- 239000003254 gasoline additive Substances 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 231100000241 scar Toxicity 0.000 description 3
- 238000010998 test method Methods 0.000 description 3
- 206010017389 Frotteurism Diseases 0.000 description 2
- SCJNCDSAIRBRIA-DOFZRALJSA-N arachidonyl-2'-chloroethylamide Chemical compound CCCCC\C=C/C\C=C/C\C=C/C\C=C/CCCC(=O)NCCCl SCJNCDSAIRBRIA-DOFZRALJSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 108010011222 cyclo(Arg-Pro) Proteins 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002105 nanoparticle Substances 0.000 description 2
- 239000013589 supplement Substances 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 241000237858 Gastropoda Species 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000002283 diesel fuel Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000011056 performance test Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
- C10M169/048—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution, non-macromolecular and macromolecular compounds
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/06—Well-defined aromatic compounds
- C10M2203/065—Well-defined aromatic compounds used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/102—Aliphatic fractions
- C10M2203/1025—Aliphatic fractions used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/02—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers
- C10M2205/028—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms
- C10M2205/0285—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers containing aliphatic monomers having more than four carbon atoms used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/04—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing aromatic monomers, e.g. styrene
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
- C10M2205/06—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing conjugated dienes
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/06—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to an acyloxy radical of saturated carboxylic or carbonic acid
- C10M2209/062—Vinyl esters of saturated carboxylic or carbonic acids, e.g. vinyl acetate
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/02—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/08—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds containing monomers having an unsaturated radical bound to a carboxyl radical, e.g. acrylate type
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/06—Oiliness; Film-strength; Anti-wear; Resistance to extreme pressure
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/54—Fuel economy
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2030/00—Specified physical or chemical properties which is improved by the additive characterising the lubricating composition, e.g. multifunctional additives
- C10N2030/72—Extended drain
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10N—INDEXING SCHEME ASSOCIATED WITH SUBCLASS C10M RELATING TO LUBRICATING COMPOSITIONS
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
- C10N2040/255—Gasoline engines
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
It is a kind of with reducing the automobile engine lubricating oil of machine oil and fuel consumption function simultaneously, it includes: a kind of standard compound additive by API formula certification, a kind of pour-point depressant authenticating recipe requirements, a kind of viscosity index improver authenticating recipe requirements, the base oil of two to three kinds of certification recipe requirements, a kind of alkylnaphthalene synthetic base oil, a kind of organic polymer friction improver；These described materials are deployed into product oil by lubricating oil standard production procedure；The product oil physical and chemical index of these materials allotment meets API appropriate level requirement, and wherein the 100 of product oil DEG C kinematic viscosity reaches the medium value requirement on the upper side in viscosity grade.The engine oil mixed with the present invention is compared with the standard recipe engine oil authenticated by API, in addition to the quality standard for reaching API, shear stability also with higher is good and lower coefficient of friction, has while reducing the function of Lubricant of Automobile Engine and fuel consumption, furthermore oil drain interval is extended.
Description
Technical field
The present invention relates to technical field of lubricating oil, have the function of more particularly to one kind while reducing machine oil and fuel consumption
Automobile engine lubricating oil and preparation method thereof.
Background technique
Automobile engine lubricating oil, abbreviation engine oil, primary lubricant cylinder and piston ring, air inlet and exhaust valve, snail
The effects of it is secondary to take turns the components friction such as booster, crankshaft and camshaft bearing, plays wear-resistant, sealing, cooling, antirust, peace and quiet, damping.
It is 100 DEG C of kinematic viscosity that engine oil, which has a most important index, and abbreviation KV100, it is to measure frictional resistance in oil product
Main indicator, the high-temperature viscosity grade of oil product is exactly to distinguish by KV100.The viscosity of oil product directly determines its wear-resistant profit
Sliding effect, sealing effect and engine interior energy consumption.The viscosity of oil product is higher, and bearing capacity is stronger, wear-resistant protection is better, sealing
Effect is better, but engine interior energy consumption is higher；The viscosity of oil product is lower, and bearing capacity is smaller, wear-resistant effect is poorer, sealing effect
Fruit is poorer, but engine interior energy consumption is lower.The sealing effect of engine oil is related to consumption of lubricating oil, and engine interior energy consumption is straight
Connecing influences vehicle fuel consumption.Sealing performance is better, and consumption of lubricating oil is lower；Sealing performance is poorer, and consumption of lubricating oil is bigger.Engine
Internal energy consumption is higher, and vehicle fuel consumption is bigger；Engine interior energy consumption is lower, and vehicle fuel consumption is smaller.In this way, engine
The consumption of the viscosity practical consumption for directly affecting automobile engine oil and fuel oil of oil.This is a pair of contradictory body, improves engine oil
Viscosity can reduce consumption of lubricating oil, but increase fuel consumption.
With the development of auto manufacturing technology and the upgrading of motor vehicle emission environmental regulation, the operating condition of engine is increasingly
Harshness needs matched engine oil.The standard of China's automobile engine oil is formulated according to API standard, API using
Formula certification licensing system.It is mainly researched and developed by internationally famous lube oil additive company by the formula of API certification, lubricating oil system
It makes quotient and is produced by it by the standard recipe of API certification, to meet the standard requirements of API.But this has caused another problem, addition
The formula that agent company provides is standard condition-new car and specific operating condition by the condition of certification, what engine oil designed
Viscosity configuration is smaller.The vehicle of actual motion is because distance travelled is different, vehicle material is different, working condition is different, starts mechanism
Manufacturing accuracy is different, and engine respectively rubs, and secondary wear condition is different, gap is different, is difficult to use additive in same viscosity grade
The low viscous formula of company solves the lubrication of various automobile engines.The result is that using this standard recipe oil product to most of vehicle
Appearance engine oil pressure is low, consumption of lubricating oil is big (being most with the Europe such as Audi, benz, BMW, Passat system's vehicle), engine noise is big,
The problems such as oil life is short, engine failure is frequent etc..In consideration of it, some lubricating oil manufacturers are on the basis using standard recipe
On solved these problems by improving Engine Oil Viscosity, but following generate that engine fuel consumption is excessive, vehicle is dynamic
Power decline is not suitable with the new problems such as new car and the preferable vehicle of vehicle condition.
There are some additives for lubricating oil in the prior art, reduces lubricating oil by the way of adding nano particle
Coefficient of friction, but nano particle is immiscible with lubricating oil, and additive capacity causes greatly very much ash content to be higher than engine oil standard, and
And high expensive, it loses more than gain.Therefore, it is high to there is consumption of lubricating oil height, fuel consumption in existing automobile engine oil in use
Problem is able to solve there is presently no lubricant formula in the prior art while reducing consumption of lubricating oil and engine fuel consumption
The problem of.
Summary of the invention
In view of this, the present invention provides a kind of with the automobile engine profit for reducing machine oil and fuel consumption function simultaneously
Lubricating oil and preparation method thereof, can under the premise of meeting automotive engine lubrication requirement and meanwhile solve engine oil consumption it is high,
Engine fuel consumes high problem, and extends the service life of engine oil and engine, thus more suitable for practical.
In order to reach above-mentioned first purpose, the vapour provided by the invention having while reducing machine oil and fuel consumption function
The technical solution of car engine lubricating oil is as follows:
It is a kind of with reducing the automobile engine lubricating oil of machine oil and fuel consumption function simultaneously, which is characterized in that including
Raw material based on quality percentage below: compound additive, the pour-point depressant of 0.3-0.5% certification recipe requirements, dosage are no more than 9%
The viscosity index improvers of certification recipe requirements, the 60-75% certification base oil of recipe requirements, 5-10% alkylnaphthalene synthetic base oil,
0.3%~1.0% organic polymer friction improver, wherein the compound additive is the standard by API formula certification
Compound additive, dosage are the required additive amount of certification formula, remaining raw material is according to the dosage of compound additive in respective institute
It states selection, the product oil physical and chemical index mixed in percentage range and meets API appropriate level requirement, wherein the 100 of product oil
DEG C kinematic viscosity reaches the medium value requirement on the upper side in viscosity grade.
In raw material in automobile engine lubricating oil of the invention, compound additive should be gated to be formulated with API and be authenticated
Standard compound additive, as composite gasoline and engine oil additive (adjust gasoline engine oil) Afton Chemical Corp. HiTEC 9490 or
HiTEC 11100 or the P6660 of Run Yinglian company etc., dosage are 10.1wt.%~13.5wt.%: or diesel engine oil is compound adds
Add the D3494 of agent (adjust diesel engine oil) Run Yinglian company, the HiTEC 1255 of Afton Chemical Corp., dosage be 13.2wt.%~
16.2wt.%.Correspondingly, pour-point depressant, viscosity index improver, base oil then should be using the models of certification recipe requirements, as pour-point depressant is
Polymethacrylates or vinylacetate/fumarate co-polymer；Viscosity index improver is distributed olefin copolymer or hydrogen
Change styrene isoprene；Base oil is that II class is hydrocracked that paraffin base oil, III class are secondary to be hydrocracked isomerization dewaxing stone
Two to three kinds in cerul base oil or IV class polyalphaolefin synthetic base oil.
Select through standard compound additive, pour-point depressant, viscosity index improver, the base oil of API formula certification is to reach hair
Motivation oil quality standard minimum requirements.
Further, the product oil physical and chemical index mixed meets API appropriate level requirement, wherein product oil
100 DEG C of kinematic viscosity reach the medium value requirement on the upper side in viscosity grade, are the sealings in order to ensure oil product in hot operation
Effect reduces consumption of lubricating oil.
Further, the alkylnaphthalene synthetic base oil is increased in the standard recipe by API formula certification and have
Two kinds of critical materials of machine polymer friction improver, the changeable Frotteurism that acts synergistically improve condition of boundary lubrication, reduce
Component wear, the coefficient of friction for significantly reducing oil product and frictional resistance improve oil product thermal oxidation stability and shear stability, from
And the running resistance of each lubricant housings of engine is reduced under high stick part, reduces vehicle fuel consumption.The alkylnaphthalene synthesis
Base oil is high viscosity, low pour point alkylnaphthalene synthetic base oil, such as AN23, AN30.The organic polymer friction improver
For organo-molybdenum friction agent or polymer electrolyte organic friction modifiers, Molyvan855, standing grain major company such as Vanderbilt company
Perfad 3057 etc..
The present invention has while reducing the automobile engine lubricating oil of machine oil and fuel consumption function and can use with lower section
Method preparation: being first added blending kettle for base oil and alkylnaphthalene synthetic base oil, stirs 5 to 10 minutes, adds viscosity index improver stirring 5
To 10 minutes, compound additive, organic friction modifiers stirring 5 to 10 minutes is then added, is eventually adding pour-point depressant stirring 30
To 50 minutes, 55 to 65 DEG C of oil product temperature in blending kettle.
The effect of each raw material, requirement etc. are as follows in the present invention:
Pour-point depressant, effect are to adjust the cryogenic property of oil product.
Viscosity index improver, effect are the viscosity temperature characteristics for improving oil product, improve oil viscosity, deposited by the oil viscosity that viscosity index improver improves
It in slitter loss, will increase greasy filth, influence oil product service life, it is few as far as possible to use, it is no more than 9%.
Base oil, for it is high viscous, in glue, it is low it is viscous in two or three of base oil combination, to adjust the high and low temperature of oil product
Performance, dosage are not limited by certification formula, but the physical and chemical index of product oil must reach the requirement of API correlation rank after allotment, and
100 DEG C of kinematic viscosity reach the medium value requirement on the upper side in viscosity grade.
Alkylnaphthalene synthetic base oil, specifications and models and dosage are determined according to product oil viscosity grade, are used as much as possible height
Viscous oil and large dosage, minimum amount are not less than 5%.The alkylnaphthalene synthetic base oil should have excellent thermal oxide stable
Property, shear stability, hydrolytic stability, additive dissolubility and lower evaporation loss and good compatible with sealing material
Property.It is to improve the shear stability of oil product in use with the purpose of this material, the high temperature viscosity of oil product is made to keep stablizing,
To improve the high temperature lubrication property and sealing performance, reduction consumption of lubricating oil of oil product.Meanwhile this material can also increase compound addition
The dissolubility of other materials, plays synergistic effect, can extend machine oil service life in agent and formula.Alkylnaphthalene synthesis basis
The defect of oil is that low temperature flow is slightly poor, to be adjusted by base oil.
Organic polymer friction improver is organo-molybdenum friction agent or polymer electrolyte organic friction modifiers, such as CRODA (standing grain
The Perfad 3057 produced greatly).This material is free of metal component, does not have shadow to the ash content of product oil, S and P element ingredient
It rings, it and the alkylnaphthalene synthetic base oil act synergistically and Frotteurism can be changed, improve condition of boundary lubrication, reduce mill
Damage, the coefficient of friction and frictional resistance for significantly reducing oil product, to reduce the fortune of each lubricant housings of engine under high stick part
Row resistance reduces vehicle fuel consumption.
The present invention has while reducing the automobile engine lubricating oil of machine oil and fuel consumption function, and physical and chemical index meets
The requirement of API appropriate level, wherein the 100 of product oil DEG C kinematic viscosity reaches the medium value requirement on the upper side in viscosity grade, refers to
The product oil physical and chemical index of these materials allotment is in the critical field of API, but 100 DEG C of kinematic viscosity of product oil are necessary
Reach the medium value requirement on the upper side in viscosity grade,.Such as gasoline engine oil SN 5W40, except physical and chemical index must reach API
Outside SN5W40 standard, 100 DEG C of kinematic viscosity reach 14.5mm2/ s or more.Common 100 DEG C of kinematic viscosity grades have 30,40,
50, corresponding 100 DEG C of kinematic viscosity ranges are 9.3-12.5,12.5-16.3,16.3-21.9mm2/ s, present invention provide that corresponding
100 DEG C of kinematic viscosity ranges be 11.0-11.5,14.5-15.5,19.0-19.5mm2/s。
The invention has the benefit that the engine oil mixed with the present invention is sent out with the standard recipe by API certification
Motivation oil is compared, in addition to the quality standard for reaching API, high temperature kinematic viscosity also with higher, shear stability is good and compared with
Low coefficient of friction, and the synergistic action effect of primary standard formula materials is effectively excited, thus sealing performance is more preferable, friction
Resistance is smaller, lubrication protection effect is more preferable, Oil life is longer, has while reducing Lubricant of Automobile Engine and fuel consumption
Function, furthermore oil drain interval is extended.It is identical as engine lubricating oil with the product manufacture deployed of the present invention, product at
This increase very little, but the scope of application of product and cost performance are increased dramatically.The different product and automobile deployed with the present invention
The first charge of oil of factory's configuration, depot specify after-sale service international top-brand oil, API formula Valuation Standard oil to carry out a large amount of peers and started
Machine oil compares road performance test with vehicle, test result: with these oil products oil drain interval domestic demand supplement machine oil vehicle as run quickly,
BMW, Audi etc. are not supplemented machine oil, and 5% or more vehicle fuel consumption decline, engine oil oil drain interval extends one times or more.
Specific embodiment
To make the object, technical solutions and advantages of the present invention clearer, it is carried out below in conjunction with the embodiment of the present invention clear
It describes to Chu, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
Embodiment one
The five-star composite gasoline and engine oil additive of Infineum company is P6660, has passed through API SN, ACEA A5/
B5, VW501 01/,502 00/,505 00, BMW LL-01, MB 229.3/229.5, Porsche A40 certification, pass through certification
Standard recipe and allotment gasoline engine oil SN0W40 survey index such as table one:
Based on above-mentioned standard recipe, increase a kind of high viscosity alkylnaphthalene synthesis base marked as AN23 of NACO production
Plinth oil 6% (wt), the organic polymer friction improver 0.5% marked as Perfad 3057 for being further added by a kind of CRODA production
(wt), compound additive P6660, pour-point depressant V385 dosage are constant, and control viscosity index improver dosage is not higher than 9% (wt), adjustment basis
Oily dosage is until the product physical and chemical index after allotment meets API SN0W40 standard requirements, and 100 DEG C of kinematic viscosity are in 14.5-
15.5mm2Within the scope of/s.Formula adjusted and the gasoline engine oil SN0W40 of allotment survey index such as table two according to the method:
The engine lubricating oil SN0W40 physical and chemical index comparison of above-described standard recipe and inventive formulation allotment is such as
Table three:
By three comparing result of table, 100 DEG C of fortune of the gasoline engine oil SN0W40 of inventive formulation and standard recipe allotment
Kinetic viscosity increases by 5.07%, and sealing performance is more preferable, and consumption of lubricating oil can reduce；Low-temperature dynamic viscosity CCS decline 11.17%, low temperature
Mobility is more preferable；High-temperature high shear viscosity HTHS increases by 8.33%, and high temperature anti-shear ability is stronger；Evaporation loss decline
27.27%, consumption of lubricating oil can reduce；Average friction drop in resistance 40.77%, engine operating is more brisk, and fuel consumption will
It reduces；Wear scar diameter decline 23.78%, abrasion reduces, and engine lubrication protection is more preferable.Therefore, have while reducing automobile hair
The ability of motivation machine oil and fuel consumption.
Gasoline engine oil SN0W40, the standard recipe deployed on 2010 sections of BMW 730Li vehicles with aforementioned present invention formula
The gasoline engine oil SN0W40 of allotment and first charge of oil SN0W40, BMW after-sale service international top-brand oil SN0W40 carry out driving comparison
Consumption of lubricating oil, fuel consumption, wear condition and the oil drain interval of different engine oil vehicles are tested in test.Consumption of lubricating oil is
Total charging machine oil mass of one oil drain interval releases the difference of oil level at the end of.Fuel consumption is vehicle in one is changed oil
The ratio of the total dosage of the gasoline of journey and traveling total kilometrage is average value.By GB/T 8028-2010, " gasoline engine oil changes wear condition
Oil index " as defined in method detect metallic element.Oil drain interval recommends mileage by each oil product and refers to GB/T 8028-2010 " vapour
Oil machine oil criteria for changing oil " standard progress.Test vehicle is a company business vehicle, and vehicle vehicle condition, operating condition are normal, matches gasoline engine
Oily SN0W40, travel route are random.During the test, with BMW brand oil after sale when driving to 5000km because of machine oil lamp report
Alert to supplement 1L machine oil, other are not supplemented.Road tests such as table four:
According to table four, by GB/T19055-2003 " automobile engine reliability test method " standard, rated speed is born entirely
Machine oil/fuel consumption ratio must not exceed 0.3% when lotus, using the consumption of lubricating oil of above-mentioned four kinds of oil products all in critical field, this
Invention formula consumption of lubricating oil is minimum, and 40% is had dropped compared with standard recipe, is the 15% of brand oil.With inventive formulation machine oil
Average fuel consumption than having dropped 7.81% with first installation oil, have dropped 11.28% than highest brand oil；Oil drain interval ratio
Highest standard recipe machine oil increases 66.67%, is 5 times of first charge of oil.Oily metallic element after the use of inventive formulation machine oil
Content value added is minimum, and wear-resistant protective effect is best；100 DEG C of kinematic viscosity variations are minimum, and the anti-shear ability of oil product is most strong.Cause
This, the present invention is real in the present embodiment to be had the function of while reducing machine oil and fuel consumption.
Embodiment two
The composite gasoline and engine oil additive HiTEC 11100 of Afton company has passed through API SN, GM dexos1, ILSAC
GF-5 certification surveys index such as table one by the standard recipe of certification and the gasoline engine oil SN5W30 of allotment:
Based on above-mentioned standard recipe, increase a kind of high viscosity alkylnaphthalene synthesis base marked as AN23 of NACO production
Plinth oil 5% (wt), the organic polymer friction improver 0.5% marked as Perfad 3057 for being further added by a kind of CRODA production
(wt), 11100 dosage of compound additive HiTEC is constant, increases pour-point depressant V385 0.2% (wt), and control viscosity index improver dosage is not
Higher than 9% (wt), base oil dosage is adjusted until the product physical and chemical index after allotment meets API SN5W30 standard requirements, 100
DEG C kinematic viscosity is in 11.0-11.5mm2Within the scope of/s.The gasoline engine oil SN5W30 of formula and allotment adjusted according to the method
Survey index such as table two:
The engine lubricating oil SN5W30 physical and chemical index comparison of above-described standard recipe and inventive formulation allotment is such as
Table three:
By three comparing result of table, 100 DEG C of fortune of the gasoline engine oil SN5W30 of inventive formulation and standard recipe allotment
Kinetic viscosity increases by 2.46%, and sealing performance is more preferable, and consumption of lubricating oil can reduce；Low-temperature dynamic viscosity CCS decline 12.78%, low temperature
Mobility is more preferable；High-temperature high shear viscosity HTHS increases by 9.37%, and high temperature anti-shear ability is stronger；Evaporation loss decline
23.81%, consumption of lubricating oil can reduce；Average friction drop in resistance 37.16%, engine operating is more brisk, and fuel consumption will
It reduces；Wear scar diameter decline 24.77%, abrasion reduces, and engine lubrication protection is more preferable.Therefore, have while reducing automobile hair
The ability of motivation machine oil and fuel consumption.
On 2010 sections of general Chevrolet Lova 1.6L vehicles with aforementioned present invention formula deploy gasoline engine oil SN5W30,
The gasoline engine oil SN5W30 and first charge of oil SN5W30, general after-sale service brand oil SN5W30 of standard recipe allotment drive a vehicle
Comparative test tests consumption of lubricating oil, fuel consumption, wear condition and the oil drain interval of different engine oil vehicles.Machine oil disappears
Consumption is that total charging machine oil mass of an oil drain interval releases the difference of oil level at the end of.Fuel consumption is that vehicle is changed at one
The ratio of the total dosage of the gasoline of oily mileage and traveling total kilometrage is average value.Wear condition presses GB/T 8028-2010 " gasoline engine
Oily criteria for changing oil " as defined in method detect metallic element.Oil drain interval recommends mileage by each oil product and refers to GB/T 8028-
2010 " gasoline engine oil criteria for changing oil " standards carry out.Test vehicle is company's officer's car, and vehicle vehicle condition, operating condition are normal,
With gasoline engine oil SN5W30, travel route is random.During test, do not supplemented in an oil drain interval as defined in each oil product
Machine oil.Road tests such as table four:
According to table four, by GB/T19055-2003 " automobile engine reliability test method " standard, rated speed is born entirely
Machine oil/fuel consumption ratio must not exceed 0.3% when lotus, using the consumption of lubricating oil of above-mentioned four kinds of oil products all in critical field, this
Invention formula consumption of lubricating oil is minimum, and 33.33% is had dropped compared with standard recipe.Disappeared with the average fuel of inventive formulation machine oil
Loss-rate has dropped 10.87% with standard recipe machine oil；Oil drain interval increases 100% than highest standard recipe machine oil, is just
4 times of charge of oil.Oily metal element content value added is minimum after the use of inventive formulation machine oil, and wear-resistant protective effect is best；100℃
Kinematic viscosity variation is minimum, and the anti-shear ability of oil product is most strong.Therefore, the present invention is real in the present embodiment has while reducing
The effect of machine oil and fuel consumption.
Embodiment three
The diesel engine oil compound additive D3494 of Infineum company passed through API CJ-4/CI-4, ACEA E7/E9,
The certification such as MB 228.31, MAN3275, Volvo VDS-4 passes through the standard recipe of certification and the diesel engine oil CJ-4 of allotment
10W40 surveys index such as table one:
Based on above-mentioned standard recipe, increase a kind of high viscosity alkylnaphthalene synthesis base marked as AN23 of NACO production
Plinth oil 9% (wt), the organic polymer friction improver 0.5% marked as Perfad 3057 for being further added by a kind of CRODA production
(wt), compound additive D3494 dosage is constant, and pour-point depressant V385 dosage is adjusted to 0.3% (wt), and control viscosity index improver dosage is not high
In 9% (wt), adjusts product physical and chemical index of the base oil dosage after allotment and meets API CJ-4 10W40 standard requirements,
100 DEG C of kinematic viscosity are in 14.5-15.5mm2Within the scope of/s.The diesel engine oil CJ- of formula and allotment adjusted according to the method
4 10W40 survey index such as table two:
The engine lubricating oil CJ-4 10W40 physical and chemical index pair of above-described standard recipe and inventive formulation allotment
Such as table three:
By three comparing result of table, the 100 of the diesel engine oil CJ-4 10W40 of inventive formulation and standard recipe allotment
DEG C kinematic viscosity increases by 21.36%, and sealing performance is more preferable, and consumption of lubricating oil can reduce；Low-temperature dynamic viscosity CCS decline 25.32%,
Low temperature flow is more preferable；High-temperature high shear viscosity HTHS increases by 15.82%, and high temperature anti-shear ability is stronger；Evaporation loss decline
33.88%, consumption of lubricating oil can reduce；Average friction drop in resistance 31.22%, engine operating is more brisk, and fuel consumption will
It reduces；Wear scar diameter decline 23.22%, abrasion reduces, and engine lubrication protection is more preferable.Therefore, have while reducing automobile hair
The ability of motivation machine oil and fuel consumption.
The diesel engine oil deployed on 2011 sections of Feitian Ou Man, 336 horsepower of six axis logistic car with aforementioned present invention formula
CJ-4 10W40, the diesel engine oil CJ-4 10W40 of standard recipe allotment and first charge of oil CH-4 15W40, Feitian Ou Man take after sale
Certain brand oil CH-4 15W40 that is engaged in carries out driving comparative test, and test is disappeared with consumption of lubricating oil, the fuel oil of different engine oil vehicles
Consumption, wear condition and oil drain interval.Consumption of lubricating oil is that total charging machine oil mass of an oil drain interval releases oil level at the end of
Difference.Fuel consumption is ratio of the vehicle in the total dosage of diesel oil of an oil drain interval and traveling total kilometrage, is average value.Mill
Damage situation detects metallic element by method as defined in GB/T 7607-2010 " diesel engine oil criteria for changing oil ".Oil drain interval presses each oil
Product are recommended mileage and are carried out with reference to GB/T 7607-2010 " diesel engine oil criteria for changing oil " standard.Test vehicle is company's object
Vehicle is flowed, vehicle vehicle condition, operating condition are normal, match diesel engine oil CJ-4/CI-4/CH-4 15W40,10W40, travel route is Beijing
To Yiwu.During test, machine oil is not supplemented in an oil drain interval as defined in each oil product.Road tests such as table
Four:
According to table four, by GB/T19055-2003 " automobile engine reliability test method " standard, rated speed is born entirely
Machine oil/fuel consumption ratio must not exceed 0.3% when lotus, using the consumption of lubricating oil of above-mentioned four kinds of oil products all in critical field, this
Invention formula consumption of lubricating oil is minimum, has dropped 50% compared with the first charge of oil to behave oneself best.With being averaged for inventive formulation machine oil
Fuel consumption ratio has dropped 10.17% with first installation oil, and oil drain interval increases 66.67% than highest standard recipe machine oil,
It is 3.3 times of first charge of oil.Oily metal element content value added is minimum after the use of inventive formulation machine oil, and wear-resistant protective effect is most
It is good；100 DEG C of kinematic viscosity variations are minimum, and the anti-shear ability of oil product is most strong.Therefore, the present invention is real in the present embodiment has
The effect of machine oil and fuel consumption is reduced simultaneously.
It will be understood by those skilled in the art that above embodiments are only exemplary embodiments, without departing substantially from spirit of the invention
In the case where range, a variety of variations can be carried out, replaced and changed.
Claims (8)
1. a kind of with reducing the automobile engine lubricating oil of machine oil and fuel consumption function simultaneously, which is characterized in that including with
Under raw material based on quality percentage: compound additive, the pour-point depressant of 0.3-0.5% certification recipe requirements, dosage are no more than 9%
Authenticate the viscosity index improver of recipe requirements, base oil, the 5-10% alkylnaphthalene of two to three kinds of certification recipe requirements of 60-75% synthesize base
Plinth oil, 0.3%~1.0% organic polymer friction improver, wherein the compound additive be pass through API formula certification
Standard compound additive, dosage is the required additive amount of certification formula, remaining raw material exists according to the dosage of compound additive
Selection in the respective percentage range；The base oil is that II class is hydrocracked that paraffin base oil, III class be secondary plus hydrogen is split
Two to three kinds in change isomerization dewaxing paraffin base oil or IV class polyalphaolefin synthetic base oil.
2. the automobile engine lubricating oil according to claim 1 having while reducing machine oil and fuel consumption function,
It is characterized in that, the automobile engine lubricating oil being deployed into, 100 DEG C of kinematic viscosity 0W-30,5W-30 grades is formed by the raw material
11.0-11.5mm is not reached2/ s, 0W-40,5W-40,10W-40,15W-40 rank reach 14.5-15.5mm2/ s, 20W-50 grade
19.0-19.5mm is not reached2/s。
3. the automobile engine lubricating oil according to claim 1 having while reducing machine oil and fuel consumption function,
It is characterized in that, the compound additive is HiTEC 9490, HiTEC 11100, one in P6660, D3494, HiTEC 1255
Kind.
4. the automobile engine lubricating oil according to claim 1 having while reducing machine oil and fuel consumption function,
It is characterized in that, the pour-point depressant is polymethacrylates or vinylacetate/fumarate co-polymer.
5. the automobile engine lubricating oil according to claim 1 having while reducing machine oil and fuel consumption function,
It is characterized in that, the viscosity index improver is distributed olefin copolymer or hydrogenated styrene isoprene.
6. the automobile engine lubricating oil according to claim 1 having while reducing machine oil and fuel consumption function,
It is characterized in that, the alkylnaphthalene synthetic base oil is AN23 or AN30.
7. the automobile engine lubricating oil according to claim 1 having while reducing machine oil and fuel consumption function,
It is characterized in that, the organic friction modifiers are organo-molybdenum friction agent or polymer electrolyte organic friction modifiers.
8. -7 any automotive engine lubrication having while reducing machine oil and fuel consumption function according to claim 1
The preparation method of oil, which is characterized in that blending kettle first is added in base oil and alkylnaphthalene synthetic base oil, is stirred 5 to 10 minutes,
It adds viscosity index improver to stir 5 to 10 minutes, compound additive, organic friction modifiers stirring 5 to 10 minutes is then added, finally
Pour-point depressant is added to stir 30 to 50 minutes, 55 to 65 DEG C of oil product temperature in blending kettle.
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