CN105695060A - Nano lubricating oil and preparation method - Google Patents
Nano lubricating oil and preparation method Download PDFInfo
- Publication number
- CN105695060A CN105695060A CN201610130444.6A CN201610130444A CN105695060A CN 105695060 A CN105695060 A CN 105695060A CN 201610130444 A CN201610130444 A CN 201610130444A CN 105695060 A CN105695060 A CN 105695060A
- Authority
- CN
- China
- Prior art keywords
- nano
- dispersant
- lubricating oil
- agent
- oil
- 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.)
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Classifications
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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
- C10M2201/00—Inorganic compounds or elements as ingredients in lubricant compositions
- C10M2201/04—Elements
- C10M2201/041—Carbon; Graphite; Carbon black
-
- 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
- C10M2203/003—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions 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
- C10M2205/026—Butene
-
- 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
- C10M2227/00—Organic non-macromolecular compounds containing atoms of elements not provided for in groups C10M2203/00, C10M2207/00, C10M2211/00, C10M2215/00, C10M2219/00 or C10M2223/00 as ingredients in lubricant compositions
- C10M2227/06—Organic compounds derived from inorganic acids or metal salts
- C10M2227/066—Organic compounds derived from inorganic acids or metal salts derived from Mo or W
-
- 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
- C10N2030/04—Detergent property or dispersant property
-
- 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
- C10N2030/10—Inhibition of oxidation, e.g. anti-oxidants
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 invention relates to the field of preparation of lubricating oil and discloses nano lubricating oil and a preparation method. The nano lubricating oil is prepared from components in parts by weight as follows: 0.1-2 parts of organic molybdenum powder, 1-3 parts of a nano anti-wear agent, 0.2-2 parts of a dispersant, 1-3 parts of a viscosity index improver, 0.4-0.6 parts of a detergent dispersant, 0.2-0.5 parts of an antioxidant, 0.4-0.8 parts of an antirust agent and the balance of base oil, wherein the nano anti-wear agent is prepared form 60%-98% of polyisobutene and 2%-40% of carbon nanotubes. The condition of the lubricating oil is improved, all components have excellent dispersity and stability, and the excellent anti-wear effect can be realized.
Description
Technical field
The present invention relates to lubricating oil preparation field, particularly relate to a kind of nano lubricating oil and preparation method。
Background technology
Lubricating oil is as effectively slowing down one of component of machine fretting wear, the important technical reducing energy loss。It is made up of base oil and additive, and the upgrading of lubricating oil is accelerated in the requirement that develops rapidly of modern industry。Generally have following three kinds of modes can promote oil quality: 1) improve base oil quality, 2) improve additive performance, 3) improve additive compounded technology。Lube oil additive is the marrow of various senior lubricant, and the core that the compounded technology of lube oil additive is lubricants performance to be achieved and key technology。
In recent years, the preparation and application technology of nano metal material achieves significant progress, has progressivelyed reach the level that industrialization generates。
Nano-metal particle material has a good application prospect as lube oil additive, with the nano lubricating oil additive that nanoparticle is made, can significantly improving the antiwear and friction reduction property of lubricating oil, this also opens new solution route for the medium-term and long-term unsolved problem in lubricating oil field。But the problem that simple nano metal ultramicron existence dispersibility in lubricating oil, stability are low and oxidizable。
Summary of the invention
The present invention provides a kind of nano lubricating oil and preparation method, solves the technical problem that the existence dispersibility in lubricating oil of nano metal ultramicron in prior art, stability are low and oxidizable。
It is an object of the invention to be achieved through the following technical solutions:
A kind of nano lubricating oil, including base oil, organic molybdenum powder, nano antiwear agent, dispersant, viscosity index improver, detergent-dispersant additive, antioxidant and antirust agent, wherein, described nano antiwear agent is made up of the CNT of the polyisobutylene 2-40% of 60-98%, the percentage by weight of each component is: organic molybdenum powder is 0.1-2 part, nano antiwear agent to be 1-3 part, dispersant be 0.2-2 part, viscosity index improver 1-3 part, detergent-dispersant additive are 0.4-0.6 part, antioxidant 0.2-0.5 part and antirust agent 0.4-0.8 part, oil based on all the other。
A kind of nano lubricating oil preparation method, including:
Base oil, organic molybdenum powder, nano antiwear agent, dispersant, viscosity index improver, detergent-dispersant additive, antioxidant and antirust agent mix homogeneously are sent into dehydrator and carries out dehydration；
Base oil after dehydration, organic molybdenum powder, nano antiwear agent, dispersant, viscosity index improver, detergent-dispersant additive, antioxidant and antirust agent are sent into batch blending system mix；
Heat and control temperature in 55-85 DEG C, stirring 60-360 minute, so that the lube product of mix homogeneously is sent into manufactured goods tank。
The present invention provides a kind of nano lubricating oil and preparation method, including base oil, organic molybdenum powder, nano antiwear agent, dispersant, viscosity index improver, detergent-dispersant additive, antioxidant and antirust agent, wherein, described nano antiwear agent is made up of the CNT of the polyisobutylene 2-40% of 60-98%, the percentage by weight of each component is: organic molybdenum powder is 0.1-2 part, nano antiwear agent is 1-3 part, dispersant is 0.2-2 part, viscosity index improver 1-3 part, detergent-dispersant additive is 0.4-0.6 part, antioxidant 0.2-0.5 part and antirust agent 0.4-0.8 part, oil based on all the other。This lubricating oil can improve the condition of lubricating oil, and each component is respectively provided with dispersibility and the stability of excellence, it may be achieved excellent antifriction antiwear effect。
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, also can obtain other accompanying drawing according to these accompanying drawings。
Fig. 1 is the flow chart of a kind of nano lubricating oil preparation method of the embodiment of the present invention。
Detailed description of the invention
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation。
Embodiments provide a kind of nano lubricating oil, including base oil, organic molybdenum powder, nano antiwear agent, dispersant, viscosity index improver, detergent-dispersant additive, antioxidant and antirust agent, wherein, described nano antiwear agent is made up of the CNT of the polyisobutylene 2-40% of 60-98%, the percentage by weight of each component is: organic molybdenum powder is 0.1-2 part, nano antiwear agent is 1-3 part, dispersant is 0.2-2 part, viscosity index improver 1-3 part, detergent-dispersant additive is 0.4-0.6 part, antioxidant 0.2-0.5 part and antirust agent 0.4-0.8 part, oil based on all the other。
It is more than one times of conventional ferrous alloy that nano antiwear agent in the embodiment of the present invention generates the hardness of protective layer at surface of friction pair, and coefficient of friction have dropped an order of magnitude than originally, and has extremely strong rubbing surface self-repair function。
The present invention provides a kind of nano lubricating oil, including base oil, organic molybdenum powder, nano antiwear agent, dispersant, viscosity index improver, detergent-dispersant additive, antioxidant and antirust agent, wherein, described nano antiwear agent is made up of the CNT of the polyisobutylene 2-40% of 60-98%, the percentage by weight of each component is: organic molybdenum powder is 0.1-2 part, nano antiwear agent to be 1-3 part, dispersant be 0.2-2 part, viscosity index improver 1-3 part, detergent-dispersant additive are 0.4-0.6 part, antioxidant 0.2-0.5 part and antirust agent 0.4-0.8 part, oil based on all the other。This lubricating oil can improve the condition of lubricating oil, and each component is respectively provided with dispersibility and the stability of excellence, it may be achieved excellent antifriction antiwear effect。
Wherein, described base oil is mineral oil, vegetable oil, Polyethylene Glycol, synthetic ester or poly alpha olefin, and described vegetable oil includes Oleum Brassicae campestris, Oleum Glycines, Oleum Arachidis hypogaeae semen or Oleum Ricini。
Also including electric insulation agent in the embodiment of the present invention, described electric insulation agent is polydimethylsiloxane。Described electric insulation agent can ensure that lubricating oil has good insulating properties (breakdown voltage reaches more than 30KV), fully meets the requirement of oil for electrical appliances。
The embodiment of the present invention additionally provides a kind of nano lubricating oil preparation method, as it is shown in figure 1, include:
Step 101, by base oil, organic molybdenum powder, nano antiwear agent, dispersant, viscosity index improver, detergent-dispersant additive, antioxidant and antirust agent mix homogeneously send into dehydrator carry out dehydration；
Step 102, by the base oil after dehydration, organic molybdenum powder, nano antiwear agent, dispersant, viscosity index improver, detergent-dispersant additive, antioxidant and antirust agent send into batch blending system mix；
Step 103, heat and control temperature in 55-85 DEG C, stirring 60-360 minute, so that the lube product of mix homogeneously is sent into manufactured goods tank。
Above the present invention being described in detail, principles of the invention and embodiment are set forth by specific case used herein, and the explanation of above example is only intended to help to understand method and the core concept thereof of the present invention；Simultaneously for one of ordinary skill in the art, according to the thought of the present invention, all will change in specific embodiments and applications, in sum, this specification content should not be construed as limitation of the present invention。
Claims (4)
1. a nano lubricating oil, it is characterized in that, including base oil, organic molybdenum powder, nano antiwear agent, dispersant, viscosity index improver, detergent-dispersant additive, antioxidant and antirust agent, wherein, described nano antiwear agent is made up of the CNT of the polyisobutylene 2-40% of 60-98%, the percentage by weight of each component is: organic molybdenum powder is 0.1-2 part, nano antiwear agent to be 1-3 part, dispersant be 0.2-2 part, viscosity index improver 1-3 part, detergent-dispersant additive are 0.4-0.6 part, antioxidant 0.2-0.5 part and antirust agent 0.4-0.8 part, oil based on all the other。
2. nano lubricating oil according to claim 1, it is characterised in that described base oil is mineral oil, vegetable oil, Polyethylene Glycol, synthetic ester or poly alpha olefin, and described vegetable oil includes Oleum Brassicae campestris, Oleum Glycines, Oleum Arachidis hypogaeae semen or Oleum Ricini。
3. nano lubricating oil according to claim 1, it is characterised in that also including electric insulation agent, described electric insulation agent is polydimethylsiloxane。
4. a nano lubricating oil preparation method, it is characterised in that including:
Base oil, organic molybdenum powder, nano antiwear agent, dispersant, viscosity index improver, detergent-dispersant additive, antioxidant and antirust agent mix homogeneously are sent into dehydrator and carries out dehydration；
Base oil after dehydration, organic molybdenum powder, nano antiwear agent, dispersant, viscosity index improver, detergent-dispersant additive, antioxidant and antirust agent are sent into batch blending system mix；
Heat and control temperature in 55-85 DEG C, stirring 60-360 minute, so that the lube product of mix homogeneously is sent into manufactured goods tank。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610130444.6A CN105695060A (en) | 2016-03-07 | 2016-03-07 | Nano lubricating oil and preparation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610130444.6A CN105695060A (en) | 2016-03-07 | 2016-03-07 | Nano lubricating oil and preparation method |
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| Publication Number | Publication Date |
|---|---|
| CN105695060A true CN105695060A (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610130444.6A Pending CN105695060A (en) | 2016-03-07 | 2016-03-07 | Nano lubricating oil and preparation method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN108070426A (en) * | 2016-11-10 | 2018-05-25 | 天津耐科奇新能源科技发展有限公司 | A kind of nano combined lubricating oil and preparation method thereof |
| CN109097169A (en) * | 2018-09-03 | 2018-12-28 | 陕西东和新能源科技有限公司 | A kind of lubricating oil containing detergent dispersant |
| CN109306282A (en) * | 2018-09-03 | 2019-02-05 | 陕西东和新能源科技有限公司 | A kind of lubricating oil containing viscosity index improver |
| CN115960669A (en) * | 2022-12-01 | 2023-04-14 | 深圳市美世唯润滑科技研究所有限公司 | Preparation method of industrial lubricating oil |
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| CN1528870A (en) * | 2003-07-01 | 2004-09-15 | 李幼清 | Nano antiwear agent, and preparing method and use thereof |
| CN101392206A (en) * | 2008-08-22 | 2009-03-25 | 温岭市钱江高级润滑油有限公司 | Lubricant oil special for electric underwater pump |
| CN102851102A (en) * | 2012-08-27 | 2013-01-02 | 贵州龙和能源有限责任公司 | Lubricating oil special for methanol gasoline engine and preparation method thereof |
-
2016
- 2016-03-07 CN CN201610130444.6A patent/CN105695060A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1528870A (en) * | 2003-07-01 | 2004-09-15 | 李幼清 | Nano antiwear agent, and preparing method and use thereof |
| CN101392206A (en) * | 2008-08-22 | 2009-03-25 | 温岭市钱江高级润滑油有限公司 | Lubricant oil special for electric underwater pump |
| CN102851102A (en) * | 2012-08-27 | 2013-01-02 | 贵州龙和能源有限责任公司 | Lubricating oil special for methanol gasoline engine and preparation method thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108070426A (en) * | 2016-11-10 | 2018-05-25 | 天津耐科奇新能源科技发展有限公司 | A kind of nano combined lubricating oil 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 |
| CN106701277B (en) * | 2016-12-14 | 2019-08-09 | 东莞市垠星科技发展有限公司 | A kind of micro-nano engine oil and preparation method thereof |
| CN109097169A (en) * | 2018-09-03 | 2018-12-28 | 陕西东和新能源科技有限公司 | A kind of lubricating oil containing detergent dispersant |
| CN109306282A (en) * | 2018-09-03 | 2019-02-05 | 陕西东和新能源科技有限公司 | A kind of lubricating oil containing viscosity index improver |
| CN115960669A (en) * | 2022-12-01 | 2023-04-14 | 深圳市美世唯润滑科技研究所有限公司 | Preparation method of industrial lubricating oil |
| CN115960669B (en) * | 2022-12-01 | 2024-03-15 | 深圳市美世唯润滑科技研究所有限公司 | Preparation method of industrial lubricating oil |
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Application publication date: 20160622 |
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