CN103695097A - Vehicle lubricating oil and preparation method thereof - Google Patents
Vehicle lubricating oil and preparation method thereof Download PDFInfo
- Publication number
- CN103695097A CN103695097A CN201310601111.3A CN201310601111A CN103695097A CN 103695097 A CN103695097 A CN 103695097A CN 201310601111 A CN201310601111 A CN 201310601111A CN 103695097 A CN103695097 A CN 103695097A
- Authority
- CN
- China
- Prior art keywords
- parts
- lubricating oil
- nanometer
- vehicle lubricating
- preparation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Lubricants (AREA)
Abstract
The invention discloses vehicle lubricating oil and a preparation method thereof. The preparation method comprises the following steps of a, carrying stirring mixing of nanometer boron oxide, nanometer neodymium oxide, nanometer aluminum, pentaerythritol ester, molybdenum dialkyldithiophosphate, polyisobutylene succinimide and ricinoleic acid according to a certain weight part ratio to obtain a uniform mixture, b, treating the mixture by ultrasonic wave having power of 60KW under the pressure of 1.9atm at a constant temperature of 110 DEG C for 46-50min, and c, adding polyalphaolefin and potassium chloride into the treated mixture according to a certain weight ratio, feeding carbon dioxide into the reactants, carrying out microwave heating to a temperature of 55-58 DEG C, and keeping the temperature for 85-90min. The vehicle lubricating oil has outstanding wear resistance and corrosion resistance, has a greatly prolonged service life, reduces vehicle lubricating oil discharge and saves resources.
Description
Technical field
The present invention relates to technical field of lubricating oil, particularly a kind of vehicle lubricating oil and preparation method thereof.
Background technology
Vehicle lubricating oil, is described as " blood " of automobile, can play the effects such as lubricated, clean, cooling, sealing, anti-attrition to engine.Because lubricating oil is many, in the severe Working environment such as high temperature, high pressure, use, in use for some time, due to physics or chemical factor, generated as impurity such as aldehyde, ketone, resin, pitch colloidal materials, carbon black and organic acid, salt, water, metal fragments, cause the performance of lubricating oil to change, can not continue again to use.Working Life of Lubricating Oil is short, makes resource consumption large, has both strengthened running cost, and hazardous emission is many simultaneously.
Yet, due to engine machine in recent years, at aspect of performance, to update, output rating constantly increases, and work-ing life of lubricating oil of adding common additives is still shorter, generally uses thousand kilometers of 5-8 just to need to change.And severeer operational conditions makes the abrasion of oil engine parts large, combustion engine powered deficiency, fuel consumption is large, and it is many that motor vehicle produces waste gas while using, and noise is large.
Summary of the invention
The object of this invention is to provide a kind of vehicle lubricating oil and preparation method thereof.
Vehicle lubricating oil of the present invention, by the component of following parts by weight, made:
1～2 part of 60～66 parts of nanometer titanium dioxide boron of polyalphaolefin
2～3 parts of 1～2 part of nano aluminum of Nanometer-sized Neodymium Oxide
4～5 parts of 2～3 parts of molybdenum dialkyl-dithiophosphates of pentaerythritol ester
6～10 parts of 8～12 parts of ricinolic acids of polyisobutenyl succimide
3～5 parts, Repone K.
As optimization, this vehicle lubricating oil, it is characterized in that being made by the component of following parts by weight:
1.5 parts of 63 parts of nanometer titanium dioxide boron of polyalphaolefin
2.5 parts of 1.5 parts of nano aluminum of Nanometer-sized Neodymium Oxide
4.5 parts of 2.5 parts of molybdenum dialkyl-dithiophosphates of pentaerythritol ester
8 parts of 10 parts of ricinolic acids of polyisobutenyl succimide
4 parts, Repone K.
As optimization, nanometer titanium dioxide boron diameter is that 2～3nm, Nanometer-sized Neodymium Oxide diameter are that 2～3nm, nano aluminum diameter are 3～5nm.
The preparation method of vehicle lubricating oil of the present invention, comprises the following steps: a, the nanometer titanium dioxide boron of described weight fraction, Nanometer-sized Neodymium Oxide, nano aluminum, pentaerythritol ester, molybdenum dialkyl-dithiophosphate, polyisobutenyl succimide, ricinolic acid are stirred; B, under 1.9 atm pressure, keep 110 ℃, by 60KW ultrasonication 46～50 minutes; C, add after the polyalphaolefin and Repone K of described weight fraction, in reactant, pass into carbonic acid gas, microwave heating to 55～58 ℃, keep 85～90 minutes.
Vehicle lubricating oil involved in the present invention, adopt special batching and preparation technology to there is following useful technique effect: to there is outstanding wear-resistant, antiseptic property, can significantly extend the work-ing life of lubricating oil, reduce the discharge of vehicle lubricating oil, saving resource.
Adopt the present embodiment 1, embodiment 2, embodiment 3, extract the about 4L of above-mentioned each embodiment sample, the nanometer titanium dioxide boron and the Repone K that remove in embodiment 1 organize 4 simultaneously as a comparison, remove Nanometer-sized Neodymium Oxide and Repone K in embodiment 1, organize as a comparison 5.Extract the about 4L of above-mentioned each comparative group sample.According to G11122-2006, GB11121-2006, the projects such as the low-temperature dynamic viscosity of lubricating oil, kinematic viscosity (100 ℃), high-temperature high shear viscosity, pour point, mechanical impurity, flash-point are detected, sense environmental conditions is 25-28 ℃, 40-40% RH, detecting instrument is the full-automatic apparent viscosity determinator of A-111, A-72 SYP1003-VII kinematic viscosity tester.
Four-ball wear test is a kind of method of testing lubricating oil friction and wear behavior, corresponding standard is that SH/T0189 lubrication oil antiwear damages performance measurement method (four-ball tester method), and this standard system adopts by reference ASTMD4172 lubricating fluid abrasion resistance test method (four ball methods) and works out.
This standard regulation: steel ball must meet GB308II level bearing steel ball, and diameter is 12.7mm, material GCr15; Rotating speed is 1200r/min ± 60r/min, and load 147N or 392N (15kgf or 40kgf) will avoid vibration and impact; Temperature is 75 ℃ ± 2 ℃; Be 60min ± 1min runtime.Test completely, measure the grinding defect diameter of 3 lower balls, measuring accuracy is 0.01mm.
Result is as follows:
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative group 4 | Comparative group 5 | |
| Low-temperature dynamic viscosity (25 ℃), mPa ﹒ s | 4620 | 4700 | 4690 | 5390 | 5290 |
| Kinematic viscosity (100 ℃), mm2/s | 14.6 | 14.7 | 14.8 | 15.8 | 16.8 |
| High-temperature high shear viscosity (150 ℃) mPa ﹒ s | 4.11 | 4.06 | 4.08 | 4.00 | 4.01 |
| Pour point, ℃ | -45 | -44 | -43 | -41 | -40 |
| Mechanical impurity, %(massfraction) | Nothing | Nothing | Nothing | Nothing | Nothing |
| Flash-point (opening), ℃ | 239 | 243 | 242 | 212 | 232 |
| Four ball wear diameters (mm) | 0.21 | 0.22 | 0.19 | 0.39 | 0.42 |
By above-mentioned lubricating oil embodiment 3 for car engine, this automobile is after the 200000km that travels, according to the regulation of GB/T8028-94 gasoline engine oil criteria for changing oil to the detection of pumping of this car, result is: 100 ℃ of kinematic viscosity velocity of variation are ± 14%, 220 ℃ of flash-points, moisture 0.11%, acid number increased value is 1.1mgKOH/g, iron level is 60ppm, and the not tolerant content of Skellysolve A is 1.02%, all far below the limit value of relevant regulations.
Embodiment
The invention will be further described for embodiment plan given below; but can not be interpreted as it is limiting the scope of the invention; according to the present invention, content, to nonessential improvement and adjustment more of the present invention, still belongs to protection scope of the present invention to those skilled in the art.
Embodiment 1: by diameter, be that 10 grams of 2-3nm nanometer titanium dioxide boron, diameter are that 10 grams of 2-3nm Nanometer-sized Neodymium Oxides, diameter are that 60 grams of 20 grams of 3-5nm nano aluminum, 20 grams of pentaerythritol esters, 40 grams of molybdenum dialkyl-dithiophosphates, 80 grams of polyisobutenyl succimides, ricinolic acid stir; Under 1.9 atm pressure, keep 110 ℃, use 60KW ultrasonication 46 minutes; Add 600 grams of polyalphaolefins, after 30 grams, Repone K, in reactant, pass into carbonic acid gas, microwave heating to 55 ℃, keeps 85 minutes.
Embodiment 2: by diameter, be that 20 grams of 2-3nm nanometer titanium dioxide boron, diameter are that 20 grams of 2-3nm Nanometer-sized Neodymium Oxides, diameter are that 100 grams of 30 grams of 3-5nm nano aluminum, 30 grams of pentaerythritol esters, 50 grams of molybdenum dialkyl-dithiophosphates, 120 grams of polyisobutenyl succimides, ricinolic acid stir; Under 1.9 atm pressure, keep 110 ℃, use 60KW ultrasonication 50 minutes; Add 660 grams of polyalphaolefins, after 50 grams, Repone K, in reactant, pass into carbonic acid gas, microwave heating to 58 ℃, keeps 90 minutes.
Embodiment 3: by diameter, be that 15 grams of 2-3nm nanometer titanium dioxide boron, diameter are that 15 grams of 2-3nm Nanometer-sized Neodymium Oxides, diameter are that 80 grams of 25 grams of 3-5nm nano aluminum, 25 grams of pentaerythritol esters, 45 grams of molybdenum dialkyl-dithiophosphates, 100 grams of polyisobutenyl succimides, ricinolic acid stir; Under 1.9 atm pressure, keep 110 ℃, use 60KW ultrasonication 50 minutes; Add 630 grams of polyalphaolefins, after 40 grams, Repone K, in reactant, pass into carbonic acid gas, microwave heating to 58 ℃, keeps 88 minutes.
Claims (4)
1. a vehicle lubricating oil; It is characterized in that being made by the component of following parts by weight:
1～2 part of 60～66 parts of nanometer titanium dioxide boron of polyalphaolefin
2～3 parts of 1～2 part of nano aluminum of Nanometer-sized Neodymium Oxide
4～5 parts of 2～3 parts of molybdenum dialkyl-dithiophosphates of pentaerythritol ester
6～10 parts of 8～12 parts of ricinolic acids of polyisobutenyl succimide
3～5 parts, Repone K.
2. according to the vehicle lubricating oil described in claim 1, it is characterized in that being made by the component of following weight fraction:
1.5 parts of 63 parts of nanometer titanium dioxide boron of polyalphaolefin
2.5 parts of 1.5 parts of nano aluminum of Nanometer-sized Neodymium Oxide
4.5 parts of 2.5 parts of molybdenum dialkyl-dithiophosphates of pentaerythritol ester
8 parts of 10 parts of ricinolic acids of polyisobutenyl succimide
4 parts, Repone K.
3. according to the vehicle lubricating oil described in claim 1, it is characterized in that described nanometer titanium dioxide boron diameter is that 2～3nm, Nanometer-sized Neodymium Oxide diameter are that 2～3nm, nano aluminum diameter are 3～5nm.
4. the preparation method of vehicle lubricating oil according to claim 1, is characterized in that comprising the following steps:
A, the nanometer titanium dioxide boron of described weight fraction, Nanometer-sized Neodymium Oxide, nano aluminum, pentaerythritol ester, molybdenum dialkyl-dithiophosphate, polyisobutenyl succimide, ricinolic acid are stirred;
B, under 1.9 atm pressure, keep 110 ℃, by 60KW ultrasonication 46～50 minutes;
C, add after the polyalphaolefin and Repone K of described weight fraction, in reactant, pass into carbonic acid gas, microwave heating to 55～58 ℃, keep 85～90 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310601111.3A CN103695097A (en) | 2013-11-25 | 2013-11-25 | Vehicle lubricating oil and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310601111.3A CN103695097A (en) | 2013-11-25 | 2013-11-25 | Vehicle lubricating oil and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103695097A true CN103695097A (en) | 2014-04-02 |
Family
ID=50356767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310601111.3A Pending CN103695097A (en) | 2013-11-25 | 2013-11-25 | Vehicle lubricating oil and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103695097A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109207213A (en) * | 2018-11-14 | 2019-01-15 | 山东大学 | A kind of low freezing point diesel fuel lubrication modifier and application |
| CN109536239A (en) * | 2018-12-19 | 2019-03-29 | 中英海底系统有限公司 | A kind of Nanometer-sized Neodymium Oxide lube oil additive and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101100624A (en) * | 2007-07-18 | 2008-01-09 | 深圳先进技术研究院 | Additive for lubricating oil and preparation method thereof |
| CN102660361A (en) * | 2012-05-09 | 2012-09-12 | 上海金兆节能科技有限公司 | Trace lubricating oil for exposed gear and preparation method of trace lubricating oil |
-
2013
- 2013-11-25 CN CN201310601111.3A patent/CN103695097A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101100624A (en) * | 2007-07-18 | 2008-01-09 | 深圳先进技术研究院 | Additive for lubricating oil and preparation method thereof |
| CN102660361A (en) * | 2012-05-09 | 2012-09-12 | 上海金兆节能科技有限公司 | Trace lubricating oil for exposed gear and preparation method of trace lubricating oil |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109207213A (en) * | 2018-11-14 | 2019-01-15 | 山东大学 | A kind of low freezing point diesel fuel lubrication modifier and application |
| CN109536239A (en) * | 2018-12-19 | 2019-03-29 | 中英海底系统有限公司 | A kind of Nanometer-sized Neodymium Oxide lube oil additive and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104342266B (en) | Bus gas engine special lube | |
| CN106497654A (en) | A kind of graphene-containing lubricating oil and preparation method thereof | |
| Abdullah et al. | Effect of hBN/Al2O3 nanoparticle additives on the tribological performance of engine oil | |
| CN103589487B (en) | A kind of high-speed overload equipment compounded lubricant and preparation method thereof | |
| CN102329677A (en) | Efficient and energy-saving repairing agent | |
| CN102295978B (en) | Lubricating oil for internal combustion engines and preparation method thereof | |
| CN110305723A (en) | A kind of novel energy-saving environment-friendly type composition oil of gasoline engine and preparation method thereof | |
| CN105623795B (en) | A kind of energy-saving engine antiwear additive and preparation method thereof | |
| CN103695097A (en) | Vehicle lubricating oil and preparation method thereof | |
| CN107488491A (en) | It is a kind of can selfreparing abrasion combustion engine energy-saving environment-protective lubricant oil and preparation method thereof | |
| CN106893620A (en) | A kind of molybdenum disulfide nano lubricant of stabilization and preparation method thereof | |
| CN106479622A (en) | A kind of mixing ester type combination of oil for pair of gear worm and its preparation method and application | |
| CN102827669B (en) | The preparation method of autoreconditioning for worn metals additive, additive and lubricating oil | |
| CN107523395A (en) | A kind of energy-saving and emission-reduction steam turbine oil formula and preparation method thereof | |
| Fan et al. | Experimental Study on Tribological Properties of Polymer-based Composite Nano-additives Suitable for Armored Vehicle Engine Lubricating Oil | |
| CN101244458A (en) | Metallic nano-particle surface amendment | |
| Evans | Delivering axle efficiency and fuel economy through optimised fluid design | |
| Stępień | Premature degradation of lubricating oil during the service life of the positive-ignition engine | |
| KR101336294B1 (en) | Lubricant composition and method of producing the same | |
| Lu et al. | Research status of hydraulic oil evaluation technology | |
| CN1831097A (en) | Antiwear and energy-saving lubricant oil | |
| CN110373253A (en) | It is a kind of to meet the fierce low viscosity abrasion-proof energy-saving lubricating oil and preparation method thereof driven | |
| Yılmaz | Effects of nano-lubricants on power and CO emission of a diesel engine: an experimental investigation | |
| Ostrikov et al. | Study of the Composition and Properties of Rolling Oil Produced from Used Motor Oil | |
| Fedotov et al. | Experience of Breaking in a Tractor Diesel and Drilling Rig Gearbox Using Nanostructured Boehmite Powder |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140402 |