CN106190494B - A kind of preparation method of rare earth gasoline engine oil - Google Patents
A kind of preparation method of rare earth gasoline engine oil Download PDFInfo
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- CN106190494B CN106190494B CN201610562159.1A CN201610562159A CN106190494B CN 106190494 B CN106190494 B CN 106190494B CN 201610562159 A CN201610562159 A CN 201610562159A CN 106190494 B CN106190494 B CN 106190494B
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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
- C10M2201/06—Metal compounds
- C10M2201/062—Oxides; Hydroxides; Carbonates or bicarbonates
-
- 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
- C10M2207/02—Hydroxy compounds
- C10M2207/023—Hydroxy compounds having hydroxy groups bound to carbon atoms of six-membered aromatic rings
-
- 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
-
- 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
- C10M2215/00—Organic non-macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2215/08—Amides
-
- 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
- C10M2223/00—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions
- C10M2223/06—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having phosphorus-to-carbon bonds
-
- 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
- C10M2229/00—Organic macromolecular compounds containing atoms of elements not provided for in groups C10M2205/00, C10M2209/00, C10M2213/00, C10M2217/00, C10M2221/00 or C10M2225/00 as ingredients in lubricant compositions
- C10M2229/04—Siloxanes with specific structure
- C10M2229/041—Siloxanes with specific structure containing aliphatic substituents
-
- 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
- C10N2030/12—Inhibition of corrosion, e.g. anti-rust agents or anti-corrosives
-
- 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 present invention relates to a kind of preparation methods of rare earth gasoline engine oil, defoaming agent, dispersing agent are added in kerosene, after mixing evenly, nano rare earth is added in the state of high speed shear, after being fully dispersed in nano rare earth in kerosene, antioxidant, base oil and microwax is added, obtains rare earth gasoline engine oil, which makes engine close to zero abrasion, extend the service life of engine, and superpower oil film is formed, oil pressure long-time stable is kept, oil drain interval breaches the oil draining period of general machine oil.
Description
Technical field
The present invention relates to a kind of preparation methods of rare earth gasoline engine oil.
Background technique
Regular gasoline machine oil undermines anti-oxidant aspect effect and does not protrude wear-resistant currently on the market, and effect preferable one
As for addition fluoride, fluoride has certain pollution to environment, and it is good to lack a kind of pair of gear protecting effect, environmental-friendly
And product with long service life.
Summary of the invention
The technical problem to be solved by the invention is to provide a kind of preparation method of rare earth gasoline engine oil, the present invention stablizes
Property it is good, have excellent anti-friction and corrosion resistance.
In order to solve the above-mentioned technical problem, the invention adopts the following technical scheme:
A kind of preparation method of rare earth gasoline engine oil, it is characterised in that follow the steps below:
1) it prepares product A: defoaming agent, dispersing agent and kerosene is added to height according to 0.5~3:0.5 of mass ratio~3:1000
It in shearing equipment, stirs evenly, obtains product A；
2) it prepares product B: being added to nano rare earth in product A according to certain mass ratio in the state of high speed shear,
The mass ratio of nano rare earth and product A are 1~25:75~99, obtain product B；
3) it prepares rare earth gasoline engine oil: base oil, antioxidant and wax being added in product B according to certain mass ratio, stirred
Mix to wax and be completely dissolved, base oil, antioxidant, wax and product B mass ratio be 80~97:1~5:1~5:0.5~10, obtain
Rare earth gasoline engine oil；
The defoaming agent be two kinds of one of Span-80, dimethicone and polymethylphenyl siloxane fluid or arbitrary proportion with
On；
The dispersing agent be triethyl group hexyl phosphoric acid, vinyl bis-stearamides, glyceryl monostearate, polyethylene glycol and
One of mono alkenyl succimide or arbitrary proportion it is two or more；
The nano rare earth be two kinds of one of yttria, ceria and lanthana or arbitrary proportion with
On；
The antioxidant be 2,6- three-level butyl -4- methylphenol, bis- (3,5- three-level butyl -4- hydroxy phenyl) thioethers,
Four (β-(3,5- three-level butyl -4- hydroxy phenyl) propionic acid) pentaerythritol esters, double Lauryl Alcohol esters, bi-myristoleyl and double ten
One of eight carbon alcohol esters or arbitrary proportion it is two or more；
The wax is the two or more of one of paraffin, microwax and beeswax or arbitrary proportion.
The revolving speed of the high speed shear is 1000 turns/min~5000 turn/min.
Defoaming agent is the composition of polymethylphenyl siloxane fluid and dimethicone according to mass ratio 1:2 in step 1)；Dispersing agent is
Triethyl group hexyl phosphoric acid and vinyl bis-stearamides according to mass ratio 3:1 composition；The matter of defoaming agent, dispersing agent and kerosene
Amount is than being 1.5:1:1000.
Step 2 high speed shearing rotating speed is 3000 turns/min；Nano rare earth is yttria, ceria and oxidation
Lanthanum according to mass ratio 1:3:3 composition；The mass ratio of nano rare earth and product A are 20:80.
Wax is the composition of beeswax and paraffin according to mass ratio 1:1 in step 3)；Antioxidant is 2,6- three-level butyl -4- first
Base phenol, bis- (3,5- three-level butyl -4- hydroxy phenyl) thioethers and double Lauryl Alcohol esters are according to the composition of mass ratio 2:1:1；
Base oil, antioxidant, wax and product B mass ratio be 89:3:5:3.
The present invention has following advantageous effects:
1), nano rare earth stable dispersion is suspended in gasoline engine oil by the present invention by the method for physics and chemistry, will not
Flocculation and deposition.
2), the present invention is adhered to metal surface in use, superpower oil film can be formed, and forms " the oil plating " of similar polishing,
There is certain repair to the component for having abrasion.
3), the addition of rare earth and antioxidant of the present invention can obviously increase the rub resistance of gasoline engine oil, and extend gasoline
The service life of machine oil.
4), the present invention is close to zero the frictional resistance between gear, and the output power of engine can be made to reach maximum
Value reduces oil consumption, also has certain effect at energy saving aspect.
5), the present invention select rare earth oxide as modifying agent, compared with rare earth fluoride will not environmental-protecting performance it is higher.
Specific embodiment
The present invention is further illustrated below with reference to specific example.
Embodiment 1
Defoaming agent, dispersing agent and kerosene are added in High shear device according to mass ratio 1.5:1:1000, stirred evenly,
Obtain product A；In the state of 3000 turns/min high speed shear, nano rare earth is added in product A according to certain mass ratio,
The mass ratio of nano rare earth and product A are 20:80, obtain product B；Base oil, antioxidant and wax are added according to certain mass ratio
Enter into product B, base oil, antioxidant, wax and product B mass ratio be 89:3:5:3, stirring is completely dissolved to wax, obtains dilute
Native gasoline engine oil.
Embodiment 2
Defoaming agent, dispersing agent and kerosene are added in High shear device according to mass ratio 1.5:1:1000, stirred evenly,
Obtain product A；In the state of 3000 turns/min high speed shear, nano rare earth is added in product A according to certain mass ratio,
The mass ratio of nano rare earth and product A are 10:90, obtain product B；Base oil, antioxidant and wax are added according to certain mass ratio
Enter into product B, base oil, antioxidant, wax and product B mass ratio be 89:3:5:3, stirring is completely dissolved to wax, obtains dilute
Native gasoline engine oil.
Embodiment 3
Defoaming agent, dispersing agent and kerosene are added in High shear device according to mass ratio 1.5:1:1000, stirred evenly,
Obtain product A；In the state of 3000 turns/min high speed shear, nano rare earth is added in product A according to certain mass ratio,
The mass ratio of nano rare earth and product A are 15:85, obtain product B；Base oil, antioxidant and wax are added according to certain mass ratio
Enter into product B, base oil, antioxidant, wax and product B mass ratio be 89:3:5:3, stirring is completely dissolved to wax, obtains dilute
Native gasoline engine oil.
Embodiment 4
Defoaming agent, dispersing agent and kerosene are added in High shear device according to mass ratio 1.5:1:1000, stirred evenly,
Obtain product A；In the state of 3000 turns/min high speed shear, nano rare earth is added in product A according to certain mass ratio,
The mass ratio of nano rare earth and product A are 25:75, obtain product B；Base oil, antioxidant and wax are added according to certain mass ratio
Enter into product B, base oil, antioxidant, wax and product B mass ratio be 89:3:5:3, stirring is completely dissolved to wax, obtains dilute
Native gasoline engine oil.
It is the combination of polymethylphenyl siloxane fluid and dimethicone according to mass ratio 1:2 that defoaming agent, which is defoaming agent, in embodiment 1 to 4
Object；Dispersing agent is the composition of triethyl group hexyl phosphoric acid and vinyl bis-stearamides according to mass ratio 3:1；Nano rare earth is three
Y 2 O, ceria and lanthana according to mass ratio 1:3:3 composition；Wax is beeswax and paraffin according to mass ratio 1:1
Composition；Antioxidant is 2,6- three-level butyl -4- methylphenol, bis- (3,5- three-level butyl -4- hydroxy phenyl) thioethers and double
Lauryl Alcohol ester according to mass ratio 2:1:1 composition.
Beneficial effects of the present invention are further illustrated below with reference to experimental data:
1, material to be tested is tested
1 materials and methods:
1.1 materials to be tested: the embodiment of the present invention 1, embodiment 2, embodiment 3, embodiment 4 and regular gasoline machine oil is not (except
Outside plus nano rare earth, other production methods are same as Example 1) it does effect and compares.
1.2 experimental designs: test sets 5 processing, does parallel.Take the embodiment 1 of same quality, embodiment 2, embodiment 3,
Embodiment 4 and regular gasoline machine oil (in addition to non-plus nano rare earth, other production methods are same as Example 1) uniformly apply respectively
It smears on the cylinder and piston of 10 Shanghai Volkswagen's automobiles of new production, when running car reaches 8000 kilometers, protects
It supports, checks respectively for the cylinder and piston wear situation of 10 Shanghai Volkswagen's automobiles, and count to oil consumption.
This experiment is consistent except the different outer other conditions of the processing of use.
2 results and analysis
Embodiment 1, embodiment 2, embodiment 3, embodiment 4 and regular gasoline machine oil (in addition to non-plus nano rare earth, other systems
It is same as Example 1 to make method) it handles and compares, as a result such as table 1.
Respectively influence of the processing to cylinder, piston wear situation and oil consumption of table 1
| Cylinder wear situation (is observed) when 8000 km of normally travel | Piston wear situation (is observed) when 8000 km of normally travel | Average fuel consumption (L/100km) | |
| Embodiment 1 | Abrasion is not shown | Abrasion is not shown | 6.8 |
| Embodiment 2 | Show mild wear but unobvious | Show mild wear but unobvious | 7.1 |
| Embodiment 3 | Show mild wear but unobvious | Show mild wear but unobvious | 7.2 |
| Embodiment 4 | Show mild wear but unobvious | Show mild wear but unobvious | 7.0 |
| Regular gasoline machine oil | Display abrasion and it is more apparent | Display abrasion and it is more apparent | 7.5 |
Embodiment 1 is either wear-resistant or effect is more prominent in terms of saving oil consumption as can be seen from Table 1.
Claims (5)
1. a kind of preparation method of rare earth gasoline engine oil, it is characterised in that follow the steps below:
1) it prepares product A: defoaming agent, dispersing agent and kerosene is added to high shear according to 0.5~3:0.5 of mass ratio~3:1000
It in equipment, stirs evenly, obtains product A；
2) it prepares product B: being added to nano rare earth in product A according to certain mass ratio in the state of high speed shear,；Nanometer
The mass ratio of rare earth and product A are 20:80, obtain product B；
3) it prepares rare earth gasoline engine oil: base oil, antioxidant and wax is added in product B according to certain mass ratio, stirring is extremely
Wax is completely dissolved, base oil, antioxidant, wax and product B mass ratio be 80~97:1~5:1~5:0.5~10, obtain rare earth
Gasoline engine oil；
The defoaming agent is the two or more of one of Span-80, dimethicone and polymethylphenyl siloxane fluid or arbitrary proportion；
The dispersing agent is triethyl group hexyl phosphoric acid, vinyl bis-stearamides, glyceryl monostearate, polyethylene glycol and monoene
One of base succimide or arbitrary proportion it is two or more；
The nano rare earth is the composition of yttria, ceria and lanthana according to mass ratio 1:3:3；；
The antioxidant is 2,6- three-level butyl -4- methylphenol, bis- (3,5- three-level butyl -4- hydroxy phenyl) thioethers, four (β -
(3,5- three-level butyl -4- hydroxy phenyl) propionic acid) pentaerythritol ester, double Lauryl Alcohol esters, bi-myristoleyl and double 18 carbon
One of alcohol ester or arbitrary proportion it is two or more；
The wax is the two or more of one of paraffin, microwax and beeswax or arbitrary proportion.
2. the preparation method of rare earth gasoline engine oil as described in claim 1, it is characterised in that: the revolving speed of the high speed shear is
1000 turns/min~5000 turn/min.
3. the preparation method of rare earth gasoline engine oil as described in claim 1, it is characterised in that: defoaming agent is benzene first in step 1)
Base silicone oil and dimethicone according to mass ratio 1:2 composition；Dispersing agent is that triethyl group hexyl phosphoric acid and vinyl are double stearic
Amide according to mass ratio 3:1 composition；The mass ratio of defoaming agent, dispersing agent and kerosene is 1.5:1:1000.
4. the preparation method of rare earth gasoline engine oil as described in claim 1, it is characterised in that: step 2 high speed shearing rotating speed
For 3000 turns/min.
5. the preparation method of rare earth gasoline engine oil as described in claim 1, it is characterised in that: wax is beeswax and stone in step 3)
Wax according to mass ratio 1:1 composition；Antioxidant is 2,6- three-level butyl -4- methylphenol, bis- (3,5- three-level butyl -4- hydroxyls
Base phenyl) thioether and double Lauryl Alcohol esters according to mass ratio 2:1:1 composition；The matter of base oil, antioxidant, wax and product B
Amount is than being 89:3:5:3.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610562159.1A CN106190494B (en) | 2016-07-18 | 2016-07-18 | A kind of preparation method of rare earth gasoline engine oil |
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| CN201610562159.1A CN106190494B (en) | 2016-07-18 | 2016-07-18 | A kind of preparation method of rare earth gasoline engine oil |
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| CN106190494B true CN106190494B (en) | 2019-01-08 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820191A (en) * | 2014-01-14 | 2014-05-28 | 李亚东 | Gasoline engine oil |
| CN105296087A (en) * | 2015-10-22 | 2016-02-03 | 邵宏良 | Gasoline engine oil composition |
| CN105331436A (en) * | 2015-09-23 | 2016-02-17 | 黑龙江三维润滑油科技有限公司 | Lubricating oil and preparation method thereof |
-
2016
- 2016-07-18 CN CN201610562159.1A patent/CN106190494B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820191A (en) * | 2014-01-14 | 2014-05-28 | 李亚东 | Gasoline engine oil |
| CN105331436A (en) * | 2015-09-23 | 2016-02-17 | 黑龙江三维润滑油科技有限公司 | Lubricating oil and preparation method thereof |
| CN105296087A (en) * | 2015-10-22 | 2016-02-03 | 邵宏良 | Gasoline engine oil composition |
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