CN114437857A - Energy-saving and long-life molybdenum-boron factor lubricating oil and preparation method thereof - Google Patents
Energy-saving and long-life molybdenum-boron factor lubricating oil and preparation method thereof Download PDFInfo
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- CN114437857A CN114437857A CN202210053953.9A CN202210053953A CN114437857A CN 114437857 A CN114437857 A CN 114437857A CN 202210053953 A CN202210053953 A CN 202210053953A CN 114437857 A CN114437857 A CN 114437857A
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- LGLOITKZTDVGOE-UHFFFAOYSA-N boranylidynemolybdenum Chemical compound [Mo]#B LGLOITKZTDVGOE-UHFFFAOYSA-N 0.000 title claims abstract description 74
- 239000010687 lubricating oil Substances 0.000 title claims abstract description 49
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- 239000000654 additive Substances 0.000 claims abstract description 39
- 230000000996 additive effect Effects 0.000 claims abstract description 38
- 239000002131 composite material Substances 0.000 claims abstract description 34
- 229920013639 polyalphaolefin Polymers 0.000 claims abstract description 25
- 239000002199 base oil Substances 0.000 claims abstract description 22
- 150000002148 esters Chemical class 0.000 claims abstract description 22
- 230000000994 depressogenic effect Effects 0.000 claims abstract description 21
- 238000002156 mixing Methods 0.000 claims abstract description 18
- 239000002994 raw material Substances 0.000 claims abstract description 12
- 238000004134 energy conservation Methods 0.000 claims abstract description 4
- 239000000203 mixture Substances 0.000 claims abstract 3
- 238000003756 stirring Methods 0.000 claims description 17
- 238000001914 filtration Methods 0.000 claims description 11
- 238000012360 testing method Methods 0.000 claims description 11
- 239000003963 antioxidant agent Substances 0.000 claims description 6
- 230000003078 antioxidant effect Effects 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 6
- 239000003085 diluting agent Substances 0.000 claims description 6
- 239000002270 dispersing agent Substances 0.000 claims description 6
- 238000000227 grinding Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 claims 1
- 239000003921 oil Substances 0.000 abstract description 8
- 239000004519 grease Substances 0.000 abstract description 4
- 230000001050 lubricating effect Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 abstract description 2
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052796 boron Inorganic materials 0.000 abstract description 2
- 229910052750 molybdenum Inorganic materials 0.000 abstract description 2
- 239000011733 molybdenum Substances 0.000 abstract description 2
- 238000005086 pumping Methods 0.000 description 5
- 238000005070 sampling Methods 0.000 description 5
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 4
- 230000000052 comparative effect Effects 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 3
- 229910052698 phosphorus Inorganic materials 0.000 description 3
- 239000011574 phosphorus Substances 0.000 description 3
- 229910052717 sulfur Inorganic materials 0.000 description 3
- 239000011593 sulfur Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 238000005245 sintering Methods 0.000 description 2
- 238000002411 thermogravimetry Methods 0.000 description 2
- 101150092791 PAO4 gene Proteins 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000000573 anti-seizure effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 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
-
- 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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/2805—Esters used as base material
-
- 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
- C10N2030/08—Resistance to extreme temperature
-
- 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
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
The application provides an energy-saving and long-life molybdenum boron factor lubricating oil and a preparation method thereof, and the raw materials for preparing the energy-saving and long-life molybdenum boron factor lubricating oil comprise: 50-58 parts of poly-alpha olefin, 23-30 parts of ester base oil, 7-11 parts of viscosity index improver, 0.1-0.5 part of pour point depressant and 9.5-12 parts of boron-molybdenum factor composite additive. And (2) after the poly-alpha-olefin and the ester base oil are poured into a blending kettle, the temperature is raised to 62-68 ℃, then the viscosity index improver, the pour point depressant and the molybdenum boron factor composite additive are sequentially added into the blending kettle, and the mixture is stirred for 40-60 minutes to obtain the energy-saving and long-life molybdenum boron factor lubricating oil. The molybdenum-boron factor lubricating oil with the advantages of energy conservation and long service life contains molybdenum and boron, is excellent in bearing capacity and wear resistance, has excellent characteristics in tribology when being applied to lubricating grease, and is a green and environment-friendly lubricating grease additive. Meanwhile, the lubricating oil provided by the application is suitable for being used for a long time under a high-temperature condition without being dried, and the oil change period is greatly prolonged.
Description
Technical Field
The application relates to the technical field of lubricating oil, in particular to molybdenum boron factor lubricating oil with energy conservation and long service life and a preparation method thereof.
Background
With the rapid development of science and technology, people have higher and higher requirements on the performance of automobiles, which requires better coordination among corresponding parts. The engine is used as a key part of the power output of an automobile, and the wear resistance and the extreme pressure resistance among all parts of the engine are particularly important. At present, the contents of elements such as phosphorus, sulfur, nitrogen and the like in the oil products for motor vehicles are strictly limited, and for lubricating oil, the contents of elements such as phosphorus, sulfur, nitrogen and the like in the oil products are limited, and higher requirements are put forward in the aspect of service life. Therefore, it is imperative to produce lubricating oil products and additives thereof having better antiwear properties and long oil change cycle.
Disclosure of Invention
Aiming at the defects of the prior art, the molybdenum boron factor lubricating oil with energy saving and long service life and the preparation method thereof are provided, and the molybdenum boron factor lubricating oil is prepared by processing the raw materials of poly-alpha-olefin PAO4, ester base oil, pour point depressant, metallocene V100, boron molybdenum factor composite additive and the like, and has the characteristics of energy saving, long oil change period, good wear resistance and excellent comprehensive performance.
The technical scheme adopted by the application is as follows:
the energy-saving and long-life molybdenum boron factor lubricating oil is prepared from the following raw materials: 50-58 parts of poly-alpha-olefin, 23-30 parts of ester base oil, 7-11 parts of viscosity index improver, 0.1-0.5 part of pour point depressant and 9.5-12 parts of boron-molybdenum factor composite additive.
The further technical scheme is that the raw materials for preparing the energy-saving and long-life molybdenum boron factor lubricating oil comprise: 55 parts of poly-alpha olefin, 25 parts of ester base oil, 9 parts of viscosity index improver, 0.3 part of pour point depressant and 10.7 parts of boron-molybdenum factor composite additive.
The further technical scheme is that the raw materials for preparing the energy-saving and long-life molybdenum boron factor lubricating oil comprise: 54 parts of poly-alpha olefin, 26 parts of ester base oil, 10 parts of viscosity index improver, 0.3 part of pour point depressant and 11 parts of boron-molybdenum factor composite additive.
In a further embodiment, the polyalphaolefin is the polyalphaolefin PAO 4.
According to a further technical scheme, the ester base oil is TMP 108A.
The further technical proposal is that the pour point depressant is Romanks 1-248.
According to a further technical scheme, the viscosity index improver is metallocene V100.
The preparation method of the energy-saving and long-life molybdenum boron factor lubricating oil comprises the following steps:
s1: preparing the molybdenum boron factor composite additive: adding the molybdenum boron antiwear agent into the composite additive, heating, stirring, grinding and filtering to obtain the molybdenum boron factor composite additive;
s2: after poly-alpha-olefin and ester base oil are added into a blending kettle, raising the temperature to 62-68 ℃;
s3: after the temperature is raised in the step S2, sequentially adding a viscosity index improver, a pour point depressant and the molybdenum boron factor composite additive prepared in the step S1 into a blending kettle, and then stirring for 40-60 minutes at the temperature of 55-65 ℃;
s4: sampling and testing after uniform stirring, filtering through a filter after qualified testing, and pumping into a finished product tank to obtain the energy-saving and long-life molybdenum boron factor lubricating oil.
According to a further technical scheme, in the step S1, the composite additive comprises a dispersant, an antioxidant and a diluent.
The beneficial effect of this application lies in:
the molybdenum-boron factor lubricating oil with the advantages of energy conservation and long service life contains molybdenum and boron, is excellent in bearing capacity and wear resistance, does not contain phosphorus, sulfur and halogen, can avoid the defects of corrosion and sintering of parts, has excellent characteristics in the aspect of tribology when being applied to lubricating grease, and is a green and environment-friendly lubricating grease additive. Meanwhile, the molybdenum boron factor lubricating oil with the energy saving and the long service life is suitable for being used for a long time under the high-temperature condition without being dried, and the oil change period is greatly prolonged.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Example 1
The energy-saving and long-life molybdenum boron factor lubricating oil is prepared from the following raw materials: 55 parts of poly-alpha olefin, 25 parts of ester base oil, 9 parts of viscosity index improver, 0.3 part of pour point depressant and 10.7 parts of boron-molybdenum factor composite additive. The preparation method comprises the following steps:
s1: preparing the molybdenum boron factor composite additive: uniformly mixing a molybdenum boron antiwear agent, a dispersant, an antioxidant and a diluent, heating, stirring, grinding and filtering to obtain a molybdenum boron factor composite additive;
s2: after poly alpha olefin and ester base oil are added into a blending kettle, the temperature is raised to 65 ℃;
s3: after the temperature is raised in the step S2, sequentially adding a viscosity index improver, a pour point depressant and the molybdenum boron factor composite additive prepared in the step S1 into a blending kettle, and then stirring for 50 minutes, wherein the temperature is kept at 60 ℃;
s4: sampling and testing after uniform stirring, filtering through a filter after qualified testing, and pumping into a finished product tank to obtain the energy-saving and long-life molybdenum boron factor lubricating oil.
Example 2
The energy-saving and long-life molybdenum boron factor lubricating oil is prepared from the following raw materials: 54 parts of poly-alpha olefin, 26 parts of ester base oil, 10 parts of viscosity index improver, 0.3 part of pour point depressant and 11 parts of boron-molybdenum factor composite additive. The preparation method comprises the following steps:
s1: preparing the molybdenum boron factor composite additive: uniformly mixing a molybdenum boron antiwear agent, a dispersant, an antioxidant and a diluent, heating, stirring, grinding and filtering to obtain a molybdenum boron factor composite additive;
s2: after poly alpha olefin and ester base oil are added into a blending kettle, the temperature is raised to 65 ℃;
s3: after the temperature is raised in the step S2, sequentially adding a viscosity index improver, a pour point depressant and the molybdenum boron factor composite additive prepared in the step S1 into a blending kettle, stirring for 50 minutes, and keeping the temperature at 60 ℃;
s4: sampling and testing after uniform stirring, filtering through a filter after qualified testing, and pumping into a finished product tank to obtain the energy-saving and long-life molybdenum boron factor lubricating oil.
Example 3
The energy-saving and long-life molybdenum boron factor lubricating oil is prepared from the following raw materials: 55 parts of poly-alpha-olefin, 25 parts of ester base oil, 9 parts of viscosity index improver, 0.3 part of pour point depressant and 10.7 parts of boron-molybdenum factor composite additive. The preparation method comprises the following steps:
s1: preparing the molybdenum boron factor composite additive: uniformly mixing the molybdenum boron antiwear agent, the dispersant, the antioxidant and the diluent, heating, stirring, grinding and filtering to obtain a molybdenum boron factor composite additive;
s2: after poly-alpha-olefin and ester base oil are added into a blending kettle, the temperature is raised to 63 ℃;
s3: after the temperature is increased in the step S2, sequentially adding a viscosity index improver, a pour point depressant and the molybdenum boron factor composite additive prepared in the step S1 into a blending kettle, and then stirring for 52 minutes, wherein the temperature is kept at 58 ℃;
s4: sampling and testing after uniform stirring, filtering through a filter after qualified testing, and pumping into a finished product tank to obtain the energy-saving and long-life molybdenum boron factor lubricating oil.
Example 4
The energy-saving and long-life molybdenum boron factor lubricating oil is prepared from the following raw materials: 54 parts of poly-alpha olefin, 26 parts of ester base oil, 10 parts of viscosity index improver, 0.3 part of pour point depressant and 11 parts of boron-molybdenum factor composite additive. The preparation method comprises the following steps:
s1: preparing the molybdenum boron factor composite additive: uniformly mixing the molybdenum boron antiwear agent, the dispersant, the antioxidant and the diluent, heating, stirring, grinding and filtering to obtain a molybdenum boron factor composite additive;
s2: after poly-alpha-olefin and ester base oil are added into a blending kettle, the temperature is raised to 63 ℃;
s3: after the temperature is increased in the step S2, sequentially adding a viscosity index improver, a pour point depressant and the molybdenum boron factor composite additive prepared in the step S1 into a blending kettle, and then stirring for 52 minutes, wherein the temperature is kept at 58 ℃;
s4: sampling and testing after uniform stirring, filtering through a filter after qualified testing, and pumping into a finished product tank to obtain the energy-saving and long-life molybdenum boron factor lubricating oil.
Application example
1. Tribology performance experiments:
the lubricating oil prepared in the examples of the present application was tested for tribological properties using a four-ball machine, and the results are shown in table 1, using an ester base oil as a comparative example:
TABLE 1 results of tribological Properties measurements
| Group of | PD(N) | PB(N) | Coefficient of friction | Abrasion Spot diameter (mm) |
| Comparative example | 1548 | 454 | 0.086 | 0.96 |
| Example 1 | 2551 | 1048 | 0.052 | 0.56 |
| Example 2 | 2518 | 1105 | 0.048 | 0.49 |
| Example 3 | 2494 | 1076 | 0.056 | 0.55 |
| Example 4 | 2446 | 1068 | 0.050 | 0.51 |
Sintering load resistance P for oil carrying capacityD(N) and anti-seizure load PB(N) denotes, as can be seen from Table 1, P of the lubricating oil provided by the present applicationD(N) and PBThe (N) increase is large, which indicates that the bearing capacity of the lubricating oil is excellent.
The lubricating oil provided by the application has the advantages that the wear-scar diameter is obviously smaller than that of a comparative example, and the friction coefficient is obviously lower than that of the comparative example, so that the lubricating oil provided by the application has better antiwear performance.
2. Thermal stability experiments:
the thermal stability of the additive is inspected by using thermogravimetric analysis (TGA), the initial decomposition temperature of the lubricating oil provided by the application is 239.18 ℃ on average, the lubricating oil has good thermal stability, and the lubricating oil can be normally used under harsher working conditions, so that the oil change period is greatly prolonged.
The above description is only a preferred embodiment of the present application, and should not be taken as limiting the present application, and all equivalent changes and modifications made within the scope of the present application should be covered by the present application. Furthermore, it should be understood that although the present specification describes embodiments, not every embodiment includes only a single embodiment, and such description is for clarity purposes only, and it is to be understood that all embodiments may be combined as appropriate by one of ordinary skill in the art to form other embodiments as will be apparent to those of skill in the art from the description herein.
Claims (9)
1. The energy-saving and long-life molybdenum boron factor lubricating oil is characterized in that the raw materials for preparing the energy-saving and long-life molybdenum boron factor lubricating oil comprise: 50-58 parts of poly-alpha olefin, 23-30 parts of ester base oil, 7-11 parts of viscosity index improver, 0.1-0.5 part of pour point depressant and 9.5-12 parts of boron-molybdenum factor composite additive.
2. The energy-saving long-life molybdenum boron factor lubricating oil of claim 1, wherein the raw materials for preparing the energy-saving long-life molybdenum boron factor lubricating oil comprise: 55 parts of poly-alpha olefin, 25 parts of ester base oil, 9 parts of viscosity index improver, 0.3 part of pour point depressant and 10.7 parts of boron-molybdenum factor composite additive.
3. The energy-saving long-life molybdenum boron factor lubricating oil of claim 1, wherein the raw materials for preparing the energy-saving long-life molybdenum boron factor lubricating oil comprise: 54 parts of poly-alpha olefin, 26 parts of ester base oil, 10 parts of viscosity index improver, 0.3 part of pour point depressant and 11 parts of boron-molybdenum factor composite additive.
4. The energy-saving long-life molybdenum boron factor lubricating oil of claim 1, wherein: the polyalphaolefin is the polyalphaolefin PAO 4.
5. The energy-saving long-life molybdenum boron factor lubricating oil of claim 1, wherein: the ester base oil is TMP 108A.
6. The energy-saving long-life molybdenum boron factor lubricating oil of claim 1, wherein: the pour point depressant is Romanks 1-248.
7. The energy-saving long-life molybdenum boron factor lubricating oil of claim 1, wherein: the viscosity index improver is metallocene V100.
8. The preparation method of the energy-saving and long-life molybdenum boron factor lubricating oil is characterized by comprising the following steps of:
s1: preparing the molybdenum boron factor composite additive: adding the molybdenum boron antiwear agent into the composite additive, heating, stirring, grinding and filtering to obtain the molybdenum boron factor composite additive;
s2: after poly-alpha-olefin and ester base oil are added into a blending kettle, raising the temperature to 62-68 ℃;
s3: after the temperature is raised in the step S2, sequentially adding a viscosity index improver, a pour point depressant and the molybdenum boron factor composite additive prepared in the step S1 into a blending kettle, and then stirring for 40-60 minutes at the temperature of 55-65 ℃;
s4: after being stirred uniformly, the mixture is sampled and tested, and after the test is qualified, the mixture is filtered by a filter and is pumped into a finished product tank, so that the molybdenum boron factor lubricating oil with energy conservation and long service life is obtained.
9. The method for preparing the energy-saving molybdenum boron factor lubricating oil with long service life as claimed in claim 8, wherein the compound additive in step S1 comprises a dispersant, an antioxidant and a diluent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210053953.9A CN114437857A (en) | 2022-01-18 | 2022-01-18 | Energy-saving and long-life molybdenum-boron factor lubricating oil and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210053953.9A CN114437857A (en) | 2022-01-18 | 2022-01-18 | Energy-saving and long-life molybdenum-boron factor lubricating oil and preparation method thereof |
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| CN114437857A true CN114437857A (en) | 2022-05-06 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101044228A (en) * | 2004-10-19 | 2007-09-26 | 新日本石油株式会社 | Lubricating oil composition |
| CN101982534A (en) * | 2010-10-20 | 2011-03-02 | 广东三和化工科技有限公司 | Energy-efficient long-life gasoline engine oil |
| CN104479825A (en) * | 2014-12-15 | 2015-04-01 | 南宁飞日润滑油有限公司 | Environment-friendly hydraulic-transmission-brake oil for hydraulic, transmission and brake device systems |
| CN104862043A (en) * | 2015-04-27 | 2015-08-26 | 南宁飞日润滑油有限公司 | Heavy-load agricultural diesel engine special oil and production method thereof |
| CN106701277A (en) * | 2016-12-14 | 2017-05-24 | 东莞市垠星科技发展有限公司 | Micro-nano engine oil and preparation method thereof |
| CN107760419A (en) * | 2016-08-19 | 2018-03-06 | 江西福安路润滑材料有限公司 | Lubricant composition for gasoline engine and preparation method thereof |
| CN111748398A (en) * | 2019-03-29 | 2020-10-09 | 出光兴产株式会社 | Lubricating oil composition |
-
2022
- 2022-01-18 CN CN202210053953.9A patent/CN114437857A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101044228A (en) * | 2004-10-19 | 2007-09-26 | 新日本石油株式会社 | Lubricating oil composition |
| CN101982534A (en) * | 2010-10-20 | 2011-03-02 | 广东三和化工科技有限公司 | Energy-efficient long-life gasoline engine oil |
| CN104479825A (en) * | 2014-12-15 | 2015-04-01 | 南宁飞日润滑油有限公司 | Environment-friendly hydraulic-transmission-brake oil for hydraulic, transmission and brake device systems |
| CN104862043A (en) * | 2015-04-27 | 2015-08-26 | 南宁飞日润滑油有限公司 | Heavy-load agricultural diesel engine special oil and production method thereof |
| CN107760419A (en) * | 2016-08-19 | 2018-03-06 | 江西福安路润滑材料有限公司 | Lubricant composition for gasoline engine and preparation method thereof |
| CN106701277A (en) * | 2016-12-14 | 2017-05-24 | 东莞市垠星科技发展有限公司 | Micro-nano engine oil and preparation method thereof |
| CN111748398A (en) * | 2019-03-29 | 2020-10-09 | 出光兴产株式会社 | Lubricating oil composition |
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Application publication date: 20220506 |