CN106336931A - Process for preparing graphene plant compound engine oil - Google Patents
Process for preparing graphene plant compound engine oil Download PDFInfo
- Publication number
- CN106336931A CN106336931A CN201610697602.6A CN201610697602A CN106336931A CN 106336931 A CN106336931 A CN 106336931A CN 201610697602 A CN201610697602 A CN 201610697602A CN 106336931 A CN106336931 A CN 106336931A
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- CN
- China
- Prior art keywords
- graphene
- agent
- stirring
- temperature
- engine 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
-
- 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
- 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
- C10M169/045—Mixtures of base-materials and additives the additives being a mixture of compounds of unknown or incompletely defined constitution and non-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
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
- C10M2207/402—Castor oils
-
- 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
- C10N2040/00—Specified use or application for which the lubricating composition is intended
- C10N2040/25—Internal-combustion engines
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 discloses a process for preparing graphene plant compound engine oil, relates to the technical field of preparation of lubricants, and solves the problems of poor thermal conductivity and low abrasion resistance of engine oil in the prior art. The process includes the following steps: preparing a base oil raw material; preparing a liquid graphene raw material; mixing the raw materials, to be more specific, putting qualified base oil into a reaction kettle, starting low-speed stirring, heating to 45 DEG C, adding 4% of an EP (extreme pressure) antiabrasive agent assistant material, continuing to stir, heating to 60-70 DEG C, adding 0.1% of liquid graphene, increasing the stirring speed, heating to 85 DEG C, holding constant temperature for 60 minutes, and during the constant temperature process, respectively adding an antioxidant, an anti-corrosion agent, an anti-foaming agent, an extreme pressure anti-abrasion agent, a pour point reducer, an anti-rust agent, a viscosity index improver and other additives for promoting catalytic dissolution again. The graphene plant compound engine oil produced by the process has strong abrasion resistance and good thermal conductivity, can form a super strong osmosis membrane between moving parts, greatly reduces wear and power loss, and reduces impact abnormal sound and vibration of machine parts.
Description
Technical field
The present invention relates to lubricant preparation field is and in particular to a kind of Graphene plant is combined the preparation technology of machine oil.
Background technology
Unlubricated extrusion process is progressively had lubrication extrusion technique to replace, and forms special extruding lubrication technology, profit
Sliding technology is widely used in aluminium section bar processing.The extruder of China more than 99% is using movable dummy block work
Skill, its starting point is to be 10 0% to ensure to separate with discard based on dummy block, in order that extrusion process is continuous, an extruding
Machine is equipped with several dummy blocks, works successively in turn.In producing architectural shape, the end face that often contacts with discard in movable dummy block
On smear lubricant, be conducive to dummy block to be smoothly detached with discard.The traditional Extrusion Process of Aluminum Alloy Profile lubricant of China is that rapeseed oil adds
Graphite, not only the deficient ideal of separating effect, not heat resistanceheat resistant, smear and once can only extrude an ingot casting, and cigarette is too dense, fire is too big, dirty
Dye environment, serious harm is kept the safety in production.Nano-graphite is using special production equipment, advanced detecting instrument, produces
High-purity, high-carbon nanoscale graphite powder, through the sector applications such as lubrication, lubricating oil, wire drawing, conduction, ink, excellent.
Content of the invention
For solving the defect that above-mentioned technology exists, the invention provides a kind of Graphene plant is combined the preparation work of machine oil
Skill.
The technical scheme that the present invention realizes that above-mentioned technique effect adopted is:
A kind of Graphene plant is combined the preparation technology of machine oil it is characterised in that comprising the steps:
1), prepare feed of base oil, by the raw castor oil squeezing processing refine into moisture, impurity, ash content, viscosity, acid-base value,
Pour point, flash-point and each index of stability are better than the feed of base oil of national standard；
2), prepare liquid Graphene raw material, resistant to elevated temperatures dispersant is inserted in reactor with the castor oil preparing, rise
When temperature is to 200 DEG C 250 DEG C, then insert solid graphene rolling stirring 5 10 minutes at a high speed, when mixing, put again
Enter resistant to elevated temperatures dispersant, reactor temperature is risen to 500 DEG C, constant temperature 60 minutes, period keeps rolling stirring at a high speed；
3), raw material mixing, by step 1) in be obtained qualified feed of base oil insert in reactor, open stirring at low speed,
When being heated up to 45 DEG C, by 4% addition extreme pressure anti-friction composition auxiliary material, continue stirring, when being heated up to 60 DEG C 70 DEG C, by one thousandth plus
Enter step 2) in be obtained liquid Graphene, improve mixing speed, make reactor temperature rise to 85 DEG C, constant temperature 60 minutes, the phase
Between be separately added into antioxidant, anti-corrosion additive, anti-foaming agent, extreme pressure anti-wear additives, pour-point depressant, antirust agent, viscous refer to each auxiliary agent of modifier, promote
Graphene is made to be catalyzed dissolving again.
4), mixture is cold goes, after step 3) in mixture dissolve completely after, continue stirring, mixing speed by high step-down,
Stopping is heated, and is circulated cooling, makes temperature be down to normal temperature, static deposits more than three hours；
5), quality inspection and encapsulate, to step 4) in be obtained cooling mixture sampling, carry out three times change inspection range estimation and test,
Carry out metering filling, sealing, stamp, labeling, outer inspection, warehouse-in after quality inspection is qualified.
The invention has the benefit that the Graphene plant through present invention preparation is combined machine oil wear resistence by force, thermal conductivity
Good, it can form superpower permeable membrane between motion parts, enhances lubricity, reduce frictional resistance, abrasion is greatly decreased
And kinetic equation loss, reduce impact abnormal sound and the vibration of parts simultaneously.Form good sealing between each parts, can prevent from going here and there
Gas, makes machine maximize and sends out work(, the pernicious gas in internal combustion engine and particulate matter decrease more than 80%, green reproducible raw material
Have no toxic side effect, environmental protection and energy saving.
Specific embodiment
Technical characteristic, purpose and effect in order to prepared by the present invention with the compound machine oil of Graphene plant have more clearly manages
Solution, is now combined machine oil with specific embodiment to the Graphene plant of the present invention and illustrates.
A kind of Graphene plant is combined the preparation technology of machine oil, comprises the steps:
S1, preparation feed of base oil, by the raw castor oil squeezing processing refine into moisture, impurity, ash content, viscosity, acid-base value,
Pour point, flash-point and each index of stability are better than the feed of base oil of national standard；
S2, preparation liquid Graphene raw material, resistant to elevated temperatures dispersant are inserted in reactor with the castor oil preparing, rise
When temperature is to 200 DEG C 250 DEG C, then insert solid graphene rolling stirring 5 10 minutes at a high speed, when mixing, put again
Enter resistant to elevated temperatures dispersant, reactor temperature is risen to 500 DEG C, constant temperature 60 minutes, period keeps rolling stirring at a high speed；
S3, raw material mixing, the qualified feed of base oil being obtained are inserted in reactor, open stirring at low speed in steps s1,
When being heated up to 45 DEG C, by 4% addition extreme pressure anti-friction composition auxiliary material, continue stirring, when being heated up to 60 DEG C 70 DEG C, by one thousandth plus
Enter the liquid Graphene being obtained in step s2, improve mixing speed, make reactor temperature rise to 85 DEG C, constant temperature 60 minutes, the phase
Between be separately added into antioxidant, anti-corrosion additive, anti-foaming agent, extreme pressure anti-wear additives, pour-point depressant, antirust agent, viscous refer to each auxiliary agent of modifier, promote
Graphene is made to be catalyzed dissolving again.
S4, mixture are cold to be gone, after the mixture in step s3 dissolves completely, continue stirring, mixing speed by high step-down,
Stopping is heated, and is circulated cooling, makes temperature be down to normal temperature, static deposits more than three hours；
S5, quality inspection simultaneously encapsulate, and to the cooling mixture sampling being obtained in step s4, carry out three times changing inspection range estimation and test,
Carry out metering filling, sealing, stamp, labeling, outer inspection, warehouse-in after quality inspection is qualified.
In sum, the Graphene plant through present invention preparation is combined machine oil wear resistence by force, and thermal conductivity is good, and it can be in fortune
Form superpower permeable membrane between dynamic parts, enhance lubricity, reduce frictional resistance, abrasion and kinetic equation loss are greatly decreased,
Reduce impact abnormal sound and the vibration of parts simultaneously.Form good sealing between each parts, can prevent from collaborating, make machine maximum
Change and send out work(, the pernicious gas in internal combustion engine and particulate matter decrease more than 80%, green reproducible advantages of nontoxic raw materials side effect, ring
Protect energy-conservation.
General principle, principal character and the advantages of the present invention of the present invention have been shown and described above.The technology of the industry
The simply present invention it should be appreciated that the present invention is not restricted to the described embodiments, described in above-described embodiment and specification for the personnel
Principle, without departing from the spirit and scope of the present invention the present invention also have various changes and modifications, these change and
Improvement both falls within the range of claimed invention, the protection domain of application claims by appending claims and its
Equivalent defines.
Claims (1)
1. a kind of Graphene plant is combined the preparation technology of machine oil it is characterised in that comprising the steps:
(1), prepare feed of base oil, the raw castor oil squeezing processing is refined into moisture, impurity, ash content, viscosity, acid-base value, inclines
Point, flash-point and each index of stability are better than the feed of base oil of national standard；
(2), prepare liquid Graphene raw material, resistant to elevated temperatures dispersant is inserted in reactor with the castor oil preparing, heat up
During to 200 DEG C 250 DEG C, then insert solid graphene rolling stirring 5 10 minutes at a high speed, when mixing, insert again
Resistant to elevated temperatures dispersant, reactor temperature is risen to 500 DEG C, constant temperature 60 minutes, and period keeps rolling stirring at a high speed；
(3), raw material mixing, the qualified feed of base oil being obtained in step (1) is inserted in reactor, opens stirring at low speed, plus
When temperature is to 45 DEG C, by 4% addition extreme pressure anti-friction composition auxiliary material, continues stirring, when being heated up to 60 DEG C 70 DEG C, add by one thousandth
The liquid Graphene being obtained in step (2), improves mixing speed, makes reactor temperature rise to 85 DEG C, constant temperature 60 minutes, period
It is separately added into antioxidant, anti-corrosion additive, anti-foaming agent, extreme pressure anti-wear additives, pour-point depressant, antirust agent, the viscous finger each auxiliary agent of modifier, promote
Graphene is catalyzed dissolving again.
(4), mixture is cold goes, and after the mixture in step (3) dissolves completely, continues stirring, mixing speed, by high step-down, is stopped
Only heat, be circulated cooling, make temperature be down to normal temperature, static deposit more than three hours；
(5), quality inspection encapsulating, to the cooling mixture sampling being obtained in step (4), carries out three times changing inspection range estimation and tests, matter
Carry out metering filling, sealing, stamp, labeling, outer inspection, warehouse-in after inspection is qualified.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610697602.6A CN106336931A (en) | 2016-08-19 | 2016-08-19 | Process for preparing graphene plant compound engine oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610697602.6A CN106336931A (en) | 2016-08-19 | 2016-08-19 | Process for preparing graphene plant compound engine oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106336931A true CN106336931A (en) | 2017-01-18 |
Family
ID=57825066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610697602.6A Pending CN106336931A (en) | 2016-08-19 | 2016-08-19 | Process for preparing graphene plant compound engine oil |
Country Status (1)
| Country | Link |
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| CN (1) | CN106336931A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015147937A2 (en) * | 2013-12-23 | 2015-10-01 | The Texas A&M University System | Nanosheet compositions and their use in lubricants and polishing slurries |
| CN105018192A (en) * | 2015-06-15 | 2015-11-04 | 赵兰 | Lubricating oil for drive chains of locomotives and method for preparing same |
| CN105296053A (en) * | 2015-10-20 | 2016-02-03 | 唐山市烯润科技发展有限公司 | Method for preparing graphene lubricating oil additive |
| CN105518114A (en) * | 2014-09-09 | 2016-04-20 | 石墨烯平台株式会社 | Graphite-type carbon material used as graphene precursor and method for producing same |
-
2016
- 2016-08-19 CN CN201610697602.6A patent/CN106336931A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015147937A2 (en) * | 2013-12-23 | 2015-10-01 | The Texas A&M University System | Nanosheet compositions and their use in lubricants and polishing slurries |
| CN105518114A (en) * | 2014-09-09 | 2016-04-20 | 石墨烯平台株式会社 | Graphite-type carbon material used as graphene precursor and method for producing same |
| CN105018192A (en) * | 2015-06-15 | 2015-11-04 | 赵兰 | Lubricating oil for drive chains of locomotives and method for preparing same |
| CN105296053A (en) * | 2015-10-20 | 2016-02-03 | 唐山市烯润科技发展有限公司 | Method for preparing graphene lubricating oil additive |
Non-Patent Citations (1)
| Title |
|---|
| 汪多仁: "《绿色日用化学品》", 30 April 2007, 科学技术文献出版社 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170118 |
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| RJ01 | Rejection of invention patent application after publication |