CN104498146A - Vehicle lubricating oil composition and preparation method thereof - Google Patents
Vehicle lubricating oil composition and preparation method thereof Download PDFInfo
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- CN104498146A CN104498146A CN201410756975.7A CN201410756975A CN104498146A CN 104498146 A CN104498146 A CN 104498146A CN 201410756975 A CN201410756975 A CN 201410756975A CN 104498146 A CN104498146 A CN 104498146A
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Abstract
The invention provides a vehicle lubricating oil composition. The vehicle lubricating oil composition is prepared from the following components in parts by weight: 41-44 parts of apricot oil, 24-28 parts of sunflower seed oil, 26-30 parts of rapeseed oil, 1.5-2 parts of nano titanium nitride powder, 0.6-0.8 part of nano tantalum carbide powder, 1.6-1.8 parts of nano strontium titanate powder, 6-8 parts of diethylene glycol monohexyl ether, 9-12 parts of isopropanol, 1-1.5 parts of triphenylphosphine, 4-5.5 parts of dibenzofuran, 1.5-2 parts of lipoic acid and 0.2-0.3 part of dimethyl 2,2'-azobis(2-methylpropionate). The vehicle lubricating oil composition is prepared by adding a special compound nano powder and a plurality of additives to a biological oil and by virtue of a special process; the vehicle lubricating oil composition has the following beneficial technical effects that the compound nano powder is added to enable the lubricating oil to have outstanding abrasion resistance, the plurality of additives are added to improve the corrosion resistance of the lubricating oil and greatly prolonging the service life of the lubricating oil, and as the biological oil is adopted, the biodegradability of the lubricating oil in the environment is good.
Description
Technical field
The present invention relates to technical field of lubricating oil, particularly a kind of vehicle lubricating oil composition and preparation method thereof.
Background technology
Lubricant base mainly divides mineral base oil, synthetic base oil and biological basis oil three major types.Mineral base oil is widely used, consumption very large (about more than 95%), but some application scenario then must use the product of synthetic base oil and bio oil formulation of base oil, thus makes these two kinds of base oils be developed rapidly.
The chemical composition of mineral base oil comprises high boiling point, high-molecular weight hydrocarbon and non-hydrocarbons mixture.Its composition is generally alkane (straight chain, side chain, higly branched chain), naphthenic hydrocarbon (monocycle, dicyclo, many rings), aromatic hydrocarbons (mononuclear aromatics, polycyclic aromatic hydrocarbons), cycloalkyl aromatic hydrocarbons and containing oxygen, nitrogenous, organic compounds containing sulfur and the non-hydrocarbons such as colloid, bituminous matter.
Biological basis oil (vegetables oil) is just more and more welcome, and it can biological degradation and reduce environmental pollution rapidly.Because the measure reducing environmental pollution is all being sought by industrial enterprises all in the world today, and this " natural " lubricating oil just having this feature, although vegetables oil cost is high, the expense increased is enough to the environmental improvement expense offsetting other mineral oil of use, ucon oil brings.
Summary of the invention
The object of this invention is to provide a kind of vehicle lubricating oil composition and preparation method thereof.
Vehicle lubricating oil composition of the present invention, be made up of the component of following parts by weight:
Prunus amygdalus oil 41 ~ 44 parts, sunflower seed oil 24 ~ 28 parts,
Rapeseed oil 26 ~ 30 parts, nano silicon nitride titanium valve 1.5 ~ 2 parts,
0.6 ~ 0.8 part, nanometer tantalum carbide powder, 1.6 ~ 1.8 parts, nano strontium titanate powder,
Diethylene Glycol monohexyl ether 6 ~ 8 parts, Virahol 9 ~ 12 parts,
Triphenylphosphine 1 ~ 1.5 part, diphenylene-oxide 4 ~ 5.5 parts,
Thioctic Acid 1.5 ~ 2 parts, azo-bis-iso-dimethyl 0.2 ~ 0.3 part.
As optimization, this vehicle lubricating oil composition, be made up of the component of following parts by weight:
Prunus amygdalus oil 42 parts, sunflower seed oil 25 parts,
Rapeseed oil 27 parts, nano silicon nitride titanium valve 1.6 parts,
0.7 part, nanometer tantalum carbide powder, 1.7 parts, nano strontium titanate powder,
Diethylene Glycol monohexyl ether 6.5 parts, Virahol 10 parts,
Triphenylphosphine 1.1 parts, diphenylene-oxide 4.5,
Thioctic Acid 1.7 parts, azo-bis-iso-dimethyl 0.22 part.
Wherein said Nano titanium nitride powder footpath is 10 ~ 20nm, nanometer tantalum carbide powder footpath is 20 ~ 30nm, nano strontium titanate powder footpath is 30 ~ 40nm.
The preparation method of this vehicle lubricating oil composition, comprises the following steps:
A, by the sunflower seed oil of described weight fraction, rapeseed oil, nano silicon nitride titanium valve, nanometer tantalum carbide powder, nano strontium titanate powder, Diethylene Glycol monohexyl ether, Virahol mixing adopt ultrasonic stirrer, under 60 ~ 72 DEG C of conditions, stir 115 ~ 143 minutes;
B, the Prunus amygdalus oil of described weight fraction, triphenylphosphine, diphenylene-oxide, Thioctic Acid, azo-bis-iso-dimethyl are joined homogenizer, under 75 ~ 80 DEG C of conditions, stir 90 ~ 120 minutes with 1600 ~ 1800 revs/min of rotating speeds;
C, slowly to join the mixed solution of step a in step b mixed solution, stir 30 ~ 40 minutes with 1000 ~ 1200 revs/min of rotating speeds; Then in reactant, pass into carbonic acid gas, microwave heating, to 93 ~ 98 DEG C, keeps 75 ~ 85 minutes.
Vehicle lubricating oil composition involved in the present invention, adopts bio-oil materials to add special composite nanometre powder, and multiple additives, is prepared from by special technique; There is following useful technique effect: have employed composite nanometre powder, there is outstanding abrasion resistance; The interpolation of multiple additives improves antiseptic property, significantly extends the work-ing life of lubricating oil, and owing to adopting bio-oil materials, biological degradability is good in the environment.
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; those skilled in the art to nonessential improvement and adjustment more of the present invention, still belong to protection scope of the present invention according to content of the present invention.
Embodiment 1:a, get sunflower seed oil 25 kilograms, rapeseed oil 27 kilograms, nano silicon nitride titanium valve 1.6 kilograms, 0.7 kilogram, nanometer tantalum carbide powder, 1.7 kilograms, nano strontium titanate powder, Diethylene Glycol monohexyl ether 6.5 kilograms, Virahol 10 kilograms mixing, then ultrasonic stirrer is adopted, under 60 ~ 72 DEG C of conditions, stir 115 ~ 143 minutes;
B, get Prunus amygdalus oil 42 kilograms, triphenylphosphine 1.1 kilograms, diphenylene-oxide 4.5, Thioctic Acid 1.7 kilograms, azo-bis-iso-dimethyl 0.22 kilogram join homogenizer, under 75 ~ 80 DEG C of conditions, stir 90 ~ 120 minutes with 1600 ~ 1800 revs/min of rotating speeds;
C, slowly to join the mixed solution of step a in step b mixed solution, stir 30 ~ 40 minutes with 1000 ~ 1200 revs/min of rotating speeds; Then in reactant, pass into carbonic acid gas, microwave heating, to 93 ~ 98 DEG C, keeps 75 ~ 85 minutes.
Embodiment 2:a, get sunflower seed oil 24 kilograms, rapeseed oil 26 kilograms, nano silicon nitride titanium valve 1.5 kilograms, 0.6 kilogram, nanometer tantalum carbide powder, 1.6 kilograms, nano strontium titanate powder, Diethylene Glycol monohexyl ether 6 kilograms, Virahol 9 kilograms mixing, then ultrasonic stirrer is adopted, under 60 ~ 72 DEG C of conditions, stir 115 ~ 143 minutes;
B, get Prunus amygdalus oil 41 kilograms, triphenylphosphine 1 kilogram, diphenylene-oxide 4 kilograms, Thioctic Acid 1.5 kilograms, azo-bis-iso-dimethyl 0.2 kilogram join homogenizer, under 75 ~ 80 DEG C of conditions, stir 90 ~ 120 minutes with 1600 ~ 1800 revs/min of rotating speeds;
C, slowly to join the mixed solution of step a in step b mixed solution, stir 30 ~ 40 minutes with 1000 ~ 1200 revs/min of rotating speeds; Then in reactant, pass into carbonic acid gas, microwave heating, to 93 ~ 98 DEG C, keeps 75 ~ 85 minutes.
Embodiment 3:a, get sunflower seed oil 28 kilograms, rapeseed oil 30 kilograms, nano silicon nitride titanium valve 2 kilograms, 0.8 kilogram, nanometer tantalum carbide powder, 1.8 kilograms, nano strontium titanate powder, Diethylene Glycol monohexyl ether 8 kilograms, Virahol 12 kilograms, mixing, then ultrasonic stirrer is adopted, under 60 ~ 72 DEG C of conditions, stir 115 ~ 143 minutes;
B, get Prunus amygdalus oil 44 kilograms, triphenylphosphine 1.5 kilograms, diphenylene-oxide 5.5 kilograms, Thioctic Acid 2 kilograms, azo-bis-iso-dimethyl 0.3 kilogram join homogenizer, under 75 ~ 80 DEG C of conditions, stir 90 ~ 120 minutes with 1600 ~ 1800 revs/min of rotating speeds;
C, slowly to join the mixed solution of step a in step b mixed solution, stir 30 ~ 40 minutes with 1000 ~ 1200 revs/min of rotating speeds; Then in reactant, pass into carbonic acid gas, microwave heating, to 93 ~ 98 DEG C, keeps 75 ~ 85 minutes.
Carry out performance measurement to lubricating oil composition prepared by above-described embodiment 1 ~ 3 respectively, result is as shown in table 1.
Claims (4)
1. a vehicle lubricating oil composition, is characterized in that being made up of the component of following weight fraction number:
Prunus amygdalus oil 41 ~ 44 parts, sunflower seed oil 24 ~ 28 parts,
Rapeseed oil 26 ~ 30 parts, nano silicon nitride titanium valve 1.5 ~ 2 parts,
0.6 ~ 0.8 part, nanometer tantalum carbide powder, 1.6 ~ 1.8 parts, nano strontium titanate powder,
Diethylene Glycol monohexyl ether 6 ~ 8 parts, Virahol 9 ~ 12 parts,
Triphenylphosphine 1 ~ 1.5 part, diphenylene-oxide 4 ~ 5.5 parts,
Thioctic Acid 1.5 ~ 2 parts, azo-bis-iso-dimethyl 0.2 ~ 0.3 part.
2., according to the vehicle lubricating oil composition described in claim 1, it is characterized in that by the component of following parts by weight:
Prunus amygdalus oil 42 parts, sunflower seed oil 25 parts,
Rapeseed oil 27 parts, nano silicon nitride titanium valve 1.6 parts,
0.7 part, nanometer tantalum carbide powder, 1.7 parts, nano strontium titanate powder,
Diethylene Glycol monohexyl ether 6.5 parts, Virahol 10 parts,
Triphenylphosphine 1.1 parts, diphenylene-oxide 4.5,
Thioctic Acid 1.7 parts, azo-bis-iso-dimethyl 0.22 part.
3., according to the vehicle lubricating oil composition described in claim 1, it is characterized in that described Nano titanium nitride powder footpath is 10 ~ 20nm, nanometer tantalum carbide powder footpath is 20 ~ 30nm, nano strontium titanate powder footpath is 30 ~ 40nm.
4. the preparation method of vehicle lubricating oil composition according to claim 2, is characterized in that comprising the following steps:
A, by the sunflower seed oil of described weight fraction, rapeseed oil, nano silicon nitride titanium valve, nanometer tantalum carbide powder, nano strontium titanate powder, Diethylene Glycol monohexyl ether, Virahol mixing adopt ultrasonic stirrer, under 60 ~ 72 DEG C of conditions, stir 115 ~ 143 minutes;
B, the Prunus amygdalus oil of described weight fraction, triphenylphosphine, diphenylene-oxide, Thioctic Acid, azo-bis-iso-dimethyl are joined homogenizer, under 75 ~ 80 DEG C of conditions, stir 90 ~ 120 minutes with 1600 ~ 1800 revs/min of rotating speeds;
C, slowly to join the mixed solution of step a in step b mixed solution, stir 30 ~ 40 minutes with 1000 ~ 1200 revs/min of rotating speeds; Then in reactant, pass into carbonic acid gas, microwave heating, to 93 ~ 98 DEG C, keeps 75 ~ 85 minutes.
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| CN201410756975.7A CN104498146A (en) | 2014-12-11 | 2014-12-11 | Vehicle lubricating oil composition and preparation method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106281607A (en) * | 2016-08-08 | 2017-01-04 | 梁恭喜 | A kind of automobile engine special lube of improvement |
| CN110331022A (en) * | 2019-08-09 | 2019-10-15 | 北京邮电大学 | Lubricant composition and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041136A (en) * | 2009-10-09 | 2011-05-04 | 莱茵化学有限公司 | Additive for lubricant for improving the tribologic properties, a method for its production and application |
-
2014
- 2014-12-11 CN CN201410756975.7A patent/CN104498146A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102041136A (en) * | 2009-10-09 | 2011-05-04 | 莱茵化学有限公司 | Additive for lubricant for improving the tribologic properties, a method for its production and application |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106281607A (en) * | 2016-08-08 | 2017-01-04 | 梁恭喜 | A kind of automobile engine special lube of improvement |
| CN110331022A (en) * | 2019-08-09 | 2019-10-15 | 北京邮电大学 | Lubricant composition and preparation method thereof |
| CN110331022B (en) * | 2019-08-09 | 2020-05-05 | 北京邮电大学 | Lubricating grease composition and preparation method thereof |
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