CN110305723A - A kind of novel energy-saving environment-friendly type composition oil of gasoline engine and preparation method thereof - Google Patents
A kind of novel energy-saving environment-friendly type composition oil of gasoline engine and preparation method thereof Download PDFInfo
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- CN110305723A CN110305723A CN201910643395.XA CN201910643395A CN110305723A CN 110305723 A CN110305723 A CN 110305723A CN 201910643395 A CN201910643395 A CN 201910643395A CN 110305723 A CN110305723 A CN 110305723A
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- gasoline engine
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- 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
- 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
- C10M2205/0206—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions containing acyclic monomers 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
- C10M2209/00—Organic macromolecular compounds containing oxygen as ingredients in lubricant compositions
- C10M2209/10—Macromolecular compoundss obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C10M2209/102—Polyesters
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
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Abstract
The present invention provides a kind of novel energy-saving environment-friendly type composition oil of gasoline engine, the engine oil base oil includes each component of following weight percent: the poly- a olefin basis oil 20~40% of Group III base oil 20~40%, low viscosity, esters base oil 5~30%, viscosity index improver 3~10%, polyphosphazene polymer esters friction improver 0.1~2.0%, pour-point depressant 0.1~1.0%, compound additive 8.4~11.2%.Using the solution of the present invention, the novel energy-saving environment-friendly type composition oil of gasoline engine of preparation not only complies fully with the standard of SN/GF-5, and under the premise of not increasing sulphur, phosphorus, sulfated ash, reduces coefficient of friction.Compared with addition nanometer additive, organic molybdenum additive, sulfated ash not will increase, reduce GPF blocking, extend the service life of GPF, be more energy-saving and environmentally friendly.Since product of the present invention is launched, after customers' responsiveness uses the gasoline engine oil, automobile dynamic quality enhancing, automobile speed-raising are fast, push away back sense, and it is average 3% or more to save fuel oil.
Description
Technical field
The present invention relates to a kind of composition oil of gasoline engine, in particular to a kind of novel energy-saving environment-friendly type composition oil of gasoline engine
And preparation method thereof.
Background technique
Lubricating oil is widely used in the industries such as machining, communications and transportation, metallurgy, coal, building, various types of as being used in
Type is mechanically rubbed with reducing, and the fluid lubricant of protection machinery and workpiece, lubricating oil is mainly used for reducing moving component
Friction between surface, while there is cooling, sealing, anti-corrosion, antirust, insulation, power transmission, cleaning impurity etc. to make machinery equipment
With.Engine lubricating oil, i.e. machine oil are the lubricant mediums of each moving component in engine system, have lubrication, cooling, cleaning
The effects of with sealing, to guarantee that engine is effective and long-term work, the performance of engine lubricating oil directly affect the work of engine
Make efficiency, oil consumption, output power, service life and discharge etc..
The year two thousand twenty July 1, China will execute " six A of state " discharge standard and energy saving fourth stage standard, July 1 in 2023
Day will execute " six A of state " discharge standard.In order to reduce particle emission, petrol engine will install diesel particulate trap GPF,
In order to reduce the blocking of GPF, extension service life proposes low-sulfur, low-phosphorous, protosulfate ash content requirement to engine oil,
It is required that sulfated ash must not be higher than 0.8%.
Energy-saving gasoline machine oil currently on the market take technological approaches is: addition sulphur phosphorous organic-molybdenum or non-sulphur phosphorus
The additives such as type organic-molybdenum, metal nano additive, Nano diamond, nano-graphene, nano fullerene come reduce friction system
Number, to reach energy-efficient purpose.Addition organic-molybdenum and Nano diamond not only will increase the sulfated ash in gasoline engine oil, and
And the content of sulphur, phosphorus is increased, it is impossible to meet low-sulfurs, low-phosphorous, protosulfate ash content requirement.Add metal nano additive
It can gather in use, form the metallic particles of bulky grain, be declined using one section of mileage energy-saving effect.And add graphite
Alkene, fullerene additives can also generate accumulation in use process, and gasoline engine oil is easy blackening, generally in traveling 3000km
~5000km just feels that automobile power declines later, and speed-raising is slow, and good energy conservation can not be kept in this oil drain interval
Effect.
Summary of the invention
The object of the present invention is to provide one kind can reduce coefficient of friction, and energy saving not will increase the sulfuric acid of product oil
Salt ash content, and accomplish there is energy-saving effect, and can satisfy the requirement of protosulfate ash content, moreover it is possible to prevent vehicle exhaust three-element catalytic
Device poisoning, prevents the blocking of tail gas particle catcher GPF, extends the novel energy-saving environment-friendly type gasoline engine of the service life of GPF
Fluid composition.
To achieve the goals above, the invention provides the following technical scheme:
A kind of novel energy-saving environment-friendly type composition oil of gasoline engine, the engine oil base oil include each of following weight percent
Component: the poly- a olefin basis oil 20~40% of Group III base oil 20~40%, low viscosity, esters base oil 5~30%, viscosity refer to
Number modifier 3~10%, polyphosphazene polymer esters friction improver 0.1~2.0%, pour-point depressant 0.1~1.0%, compound additive
8.4~11.2%
The Group III base oil use brand number for GTL X420, X430, Abu Dhabi 4cst, 6cst, ETRO4,
ETRO6, Ultra S4, Ultra S6,4 YUBSE, any 2 kinds or several of combination in YUSE 6.
Preferably, the poly- a olefin basis oil of the low viscosity uses brand number at least 1 in PAO4, PAO5, PAO6
Kind.
Preferably, the esters base oil use brand number for PriEco2012, TRS0810, TRS0812,
It is at least one kind of in PRIOLUBE 3970, PROLUBE 2720.
Preferably, the viscosity index improver is polymethacrylates PMA viscosity index improver, the poly- first of pectination
It is at least one kind of in base acrylate PMA (COMBE) viscosity improver.
Preferably, the polyphosphazene polymer esters friction improver use brand number for Perfad3000,
It is at least one kind of in Perfad3050, Perfad3057, PRIOLUBE 3986, PerfadFM3336.
Preferably, the compound additive uses brand number for OLOA 55526,11100 and of OLOA55501, HITEC
1 kind in LZ1066.
Preferably, the pour-point depressant uses brand number for 1 in VISCOPLEX 1-300, VISCOPLEX 1-248
Kind.
Another purpose of the purpose of the present invention is to provide a kind of preparation side of novel energy-saving environment-friendly type composition oil of gasoline engine
Method includes the following steps: in parts by weight；
Step 1: by 5~30 parts of esters base oils and 0.1~2.0 part of polyphosphazene polymer esters friction improver, investment stirring
In kettle, 1h is stirred under the conditions of 55~70 DEG C；
Step 2: then by the poly- a olefin basis oil of 20~40 parts of low viscosities, 20~40 parts of Group III base oils, 8.4~
11.2 parts of compound additives, 3~10 parts of viscosity index improvers, 0.1~1.0 portion of pour-point depressant, put into the same stirred tank,
Under the conditions of 50~60 DEG C, 1h is stirred, engine oil base oil is obtained.
The invention has the benefit that
High molecular polymerization esters friction improver is prepared for other base oils and additive in the present invention environmental-friendly
Engine oil base oil, by the control of the type and quantity of additive to reach the balance between each performance, rather than be directed to certain
One performance and the corresponding additive of simple selection, and avoid producing between each other as far as possible in the selection of the type and type of additive
Raw negative influence, while not sulfur-bearing, P elements in the engine oil base oil, and not only with preferable inoxidizability and from clearly
Net energy power, and there is good lubricity, viscosity-temperature characteristics, low temperature flow, low volatility, corrosion resistance, anti-foaming property and resist
Emulsibility ability, comprehensive performance are good.
And high molecular polymerization esters friction improver is stirred at a certain temperature with esters base oil and mixes, and plays and changes
Reduce the effect of coefficient of friction into dissolubility and coordinating, which is non-sulphur again, phosphorus, nonmetallic
The high molecular polymerization ester type compound or mixture of salt can either reduce coefficient of friction, improve fuel oil power, saving fuel oil；
It can be improved machine oil film forming again, reduce the abrasion of engine friction component；Meanwhile it not will increase the sulfate ash of gasoline engine oil
Point.
Composition of the invention includes that Group III base oil, the poly- a olefin basis oil of low viscosity and esters base oil, viscosity refer to
Number modifier, high molecular polymerization esters friction improver, pour-point depressant and compound additive.Guaranteeing to reduce coefficient of friction, save
While fuel oil, the sulfated ash of product oil not will increase, and accomplish there is energy-saving effect, and can satisfy protosulfate ash content
Requirement, prevent vehicle exhaust three-way catalytic apparatus be poisoned, prevent the blocking of tail gas particle catcher GPF, extend the use of GPF
Service life.Reach API SN and ILSAC GF-5 and SAE J300-2015 format technology requirement.
Specific embodiment
Further to illustrate the present invention to reach the technical means and efficacy that predetermined goal of the invention is taken, in conjunction with following
Preferred embodiment, the present invention is described in detail as follows.
Embodiment 1:
A kind of novel energy-saving environment-friendly type composition oil of gasoline engine, each component including following weight percent: III class base
The poly- a olefin basis oil 34% of plinth oil 25%, low viscosity, esters base oil 25%, viscosity index improver 4%, macromolecule polyester
Class friction improver 1.5%, pour-point depressant 0.5%, compound additive 9.7%.
A kind of preparation method of novel energy-saving environment-friendly type composition oil of gasoline engine, includes the following steps: in parts by weight；
Step 1: 25 parts of esters base oils and 1.5 parts of polyphosphazene polymer esters friction improvers are put into stirred tank,
1h is stirred under the conditions of 55 DEG C；
Step 2: then by the poly- a olefin basis oil of 34 parts of low viscosities, 25 parts of Group III base oils, 9.5 parts of compound additives,
4 parts of viscosity index improvers, 1 portion of pour-point depressant, put into the same stirred tank, under the conditions of 50 DEG C, stir 1h, obtain machine oil group
Close object.
Embodiment 2:
A kind of novel energy-saving environment-friendly type composition oil of gasoline engine, each component including following weight percent: III class base
The poly- a olefin basis oil 40% of plinth oil 40%, low viscosity, esters base oil 8.4%, viscosity index improver 3%, macromolecule polyester
Class friction improver 0.1%, pour-point depressant 0.3%, compound additive 8.4%.
A kind of preparation method of novel energy-saving environment-friendly type composition oil of gasoline engine, includes the following steps: in parts by weight；
Step 1: 8.4 parts of esters base oils and 0.1 part of polyphosphazene polymer esters friction improver are put into stirred tank,
1h is stirred under the conditions of 60 DEG C；
Step 2: then by the poly- a olefin basis oil of 40 parts of low viscosities, 40 parts of Group III base oils, 8.4 parts of compound additives,
3 parts of viscosity index improvers, 0.3 portion of pour-point depressant, put into the same stirred tank, under the conditions of 55 DEG C, stir 1h, obtain machine oil
Composition.
Embodiment 3
A kind of novel energy-saving environment-friendly type composition oil of gasoline engine, each component including following weight percent: III class base
The poly- a olefin basis oil 20% of plinth oil 25.8%, low viscosity, esters base oil 30%, viscosity index improver 10%, polyphosphazene polymer
Esters friction improver 2.0%, pour-point depressant 1.0%, compound additive 11.2%.
A kind of preparation method of novel energy-saving environment-friendly type composition oil of gasoline engine, includes the following steps: in parts by weight；
Step 1: 30 parts of esters base oils and 2 parts of polyphosphazene polymer esters friction improvers are put into stirred tank, 65
1h is stirred under the conditions of DEG C；
Step 2: then the poly- a olefin basis oil of 20 parts of low viscosities, 25.8 parts of Group III base oils, 11.2 parts compound are added
Add agent, 10 parts of viscosity index improvers, 1 portion of pour-point depressant, put into the same stirred tank, under the conditions of 60 DEG C, stirs 1h, obtain
To engine oil base oil.
The performance test data of three embodiments of the invention, please refers to table 1:
Table 1 is cooperation and the performance test data table of novel energy-saving environment-friendly type composition oil of gasoline engine:
Using the solution of the present invention, the novel energy-saving environment-friendly type composition oil of gasoline engine of preparation not only complies fully with SN/
The standard of GF-5, and under the premise of not increasing sulphur, phosphorus, sulfated ash, reduce coefficient of friction.With addition nanometer addition
Agent, organic molybdenum additive are compared, and not will increase sulfated ash, are reduced GPF blocking, are extended the service life of GPF, more supernumerary segment
It can environmental protection.Since product of the present invention is launched, after customers' responsiveness uses the gasoline engine oil, automobile dynamic quality enhancing, vapour
Vehicle speed increase is fast, pushes away back sense, and it is average 3% or more to save fuel oil.
Table 2 is that novel energy-saving environment-friendly type composition oil of gasoline engine of the invention is matched with same base oil and compound additive
Side, adds or is not added polyphosphazene polymer esters friction improver, oil product is in sulfur content, phosphorus content, sulfated ash, coefficient of friction
Correlation data it is as follows:
As can be drawn from Table 2, the polyphosphazene polymer esters friction improver of the invention patent, is non-sulphur, phosphorus, non-metal salt
High molecular polymerization ester type compound or mixture can either reduce coefficient of friction, improve fuel oil power, saving fuel oil；Energy again
Machine oil film forming is enough improved, the abrasion of engine friction component is reduced；Meanwhile it not will increase the sulfated ash of gasoline engine oil.
Claims (9)
1. a kind of novel energy-saving environment-friendly type composition oil of gasoline engine, it is characterised in that: the engine oil base oil includes following weight
The each component of percentage: the poly- a olefin basis oil 20~40% of Group III base oil 20~40%, low viscosity, esters base oil 5~
30%, viscosity index improver 3~10%, polyphosphazene polymer esters friction improver 0.1~2.0%, pour-point depressant 0.1~1.0%,
Compound additive 8.4~11.2%.
2. a kind of novel energy-saving environment-friendly type composition oil of gasoline engine according to claim 1, it is characterised in that: the III
Class base oil use brand number for GTL X420, X430, Abu Dhabi 4cst, 6cst, ETRO4, ETRO6, Ultra S4,
Ultra S6,4 YUBSE, any 2 kinds or several of combination in YUSE 6.
3. a kind of novel energy-saving environment-friendly type composition oil of gasoline engine according to claim 1, it is characterised in that: described low viscous
Spending poly- a olefin basis oil uses brand number to be at least one kind of in PAO4, PAO5, PAO6.
4. a kind of novel energy-saving environment-friendly type composition oil of gasoline engine according to claim 1, it is characterised in that: the esters
Base oil use brand number in PriEco2012, TRS0810, TRS0812, PRIOLUBE 3970, PROLUBE 2720 extremely
It is a kind few.
5. a kind of novel energy-saving environment-friendly type composition oil of gasoline engine according to claim 1, it is characterised in that: the viscosity
Index improver is polymethacrylates PMA viscosity index improver, pectination polymethacrylates PMA (COMBE) viscosity
It is at least one kind of in modifier.
6. a kind of novel energy-saving environment-friendly type composition oil of gasoline engine according to claim 1, it is characterised in that: the high score
Sub- polyesters friction improver use brand number for Perfad3000, Perfad3050, Perfad3057, PRIOLUBE 3986,
It is at least one kind of in PerfadFM3336.
7. a kind of novel energy-saving environment-friendly type composition oil of gasoline engine according to claim 1, it is characterised in that: described compound
Additive uses brand number for a kind in OLOA 55526, OLOA55501, HITEC 11100 and LZ1066.
8. a kind of novel energy-saving environment-friendly type composition oil of gasoline engine according to claim 1, it is characterised in that: the pour point depression
Agent uses brand number for a kind in VISCOPLEX 1-300, VISCOPLEX 1-248.
9. a kind of preparation method of novel energy-saving environment-friendly type composition oil of gasoline engine, which comprises the steps of: with weight
Measure part meter；
Step 1: 5~30 parts of esters base oils and 0.1~2.0 part of polyphosphazene polymer esters friction improver are put into stirred tank
In, 1h is stirred under the conditions of 55~70 DEG C；
Step 2: then by the poly- a olefin basis oil of 20~40 parts of low viscosities, 20~40 parts of Group III base oils, 8.4~11.2 parts
Compound additive, 3~10 parts of viscosity index improvers, 0.1~1.0 portion of pour-point depressant, put into the same stirred tank, 50~60
Under the conditions of DEG C, 1h is stirred, engine oil base oil is obtained.
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Cited By (5)
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| CN111892978A (en) * | 2020-07-31 | 2020-11-06 | 东莞太平洋博高润滑油有限公司 | Oil-saving long-life type medium-low ash content gasoline engine oil and preparation method thereof |
| CN112852526A (en) * | 2020-12-31 | 2021-05-28 | 江苏龙蟠科技股份有限公司 | Synthetic ester type engine oil composition |
| CN112877118A (en) * | 2021-01-26 | 2021-06-01 | 金雪驰科技（马鞍山）有限公司 | Lubricating oil capable of remarkably reducing engine noise and preparation method thereof |
| CN113201386A (en) * | 2021-04-25 | 2021-08-03 | 金雪驰科技（马鞍山）有限公司 | Gasoline engine oil of SP grade and preparation method thereof |
| CN113621427A (en) * | 2021-08-16 | 2021-11-09 | 富兰克科技（深圳）股份有限公司 | Low-carbon footprint environment-friendly biodegradable stainless steel and titanium alloy cutting oil and preparation method thereof |
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| CN110305723B (en) | 2022-08-05 |
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