CN106190493B - A kind of preparation method of rare earth gear oil - Google Patents

A kind of preparation method of rare earth gear oil Download PDF

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Publication number
CN106190493B
CN106190493B CN201610562141.1A CN201610562141A CN106190493B CN 106190493 B CN106190493 B CN 106190493B CN 201610562141 A CN201610562141 A CN 201610562141A CN 106190493 B CN106190493 B CN 106190493B
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rare earth
mass ratio
product
oil
wax
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CN106190493A (en
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王瑞龙
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Yantai Oute Lubricant Co
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Yantai Oute Lubricant Co
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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
    • C10M2205/00—Organic macromolecular hydrocarbon compounds or fractions, whether or not modified by oxidation as ingredients in lubricant compositions
    • C10M2205/18—Natural waxes, e.g. ceresin, ozocerite, bees wax, carnauba; Degras
    • 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
    • C10M2207/281—Esters of (cyclo)aliphatic monocarboxylic acids
    • 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
    • C10M2223/02—Organic non-macromolecular compounds containing phosphorus as ingredients in lubricant compositions having no 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
    • C10N2030/56—Boundary lubrication or thin film lubrication
    • 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
    • C10N2030/64—Environmental friendly compositions
    • 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
    • C10N2040/04—Oil-bath; Gear-boxes; Automatic transmissions; Traction drives

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  • 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 gear 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, base oil and microwax is added, obtains rare earth gear 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

A kind of preparation method of rare earth gear oil
Technical field
The present invention relates to a kind of preparation methods of rare earth gear oil.
Background technique
Ordinary gear oil does not protrude in prevention gear wear effect currently on the market, and effect preferably generally adds Add fluoride, fluoride has certain pollution to environment, and it is good to lack a kind of pair of gear protecting effect, environmental-friendly and use The product of service life length.
Summary of the invention
The technical problem to be solved by the invention is to provide a kind of preparation method of rare earth gear oil, the present invention, which lubricates, to be protected Excellent effect is protected, guard block can be made close to zero abrasion.
In order to solve the above-mentioned technical problem, the invention adopts the following technical scheme:
A kind of preparation method of rare earth gear 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 10~40:60~90, obtain product B；
3) it prepares rare earth gear oil: base oil, wax is added in product B according to certain mass ratio, stir complete to wax The mass ratio of dissolution, base oil, wax and product B is 50~70:1~5:30~50, obtains rare earth gear 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, One of microwax and 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 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 Span-80 and dimethicone according to mass ratio 1:1 in step 1)；Dispersing agent is three second Base hexyl phosphoric acid；The mass ratio of defoaming agent, dispersing agent and kerosene is 1.5:1:1000.
The preparation method of rare earth gear oil as described in claim 1, it is characterised in that: step 2 high speed shearing rotating speed For 3000 turns/min；Nano rare earth is the composition of yttria, ceria and lanthana according to mass ratio 2:3:2；It receives The mass ratio of rice rare earth and product A are 35:65.
Wax is the composition of beeswax and microwax according to mass ratio 1:2 in step 3)；The quality of base oil, wax and product B Than for 60:1.5:38.5.
The present invention has following advantageous effects:
1), nano rare earth stable dispersion is suspended in gear oil by the present invention by the method for physics and chemistry, Bu Huixu Solidifying 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 rub resistance that can obviously increase gear oil is added in rare earth of the present invention, and extends the service life of gear 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
Span-80, dimethicone, triethyl group hexyl phosphoric acid and kerosene are added according to mass ratio 0.75:0.75:1:1000 Enter into High shear device, stir evenly, obtains product A；In the state of high speed shear by yttria, ceria and Lanthana is added in product A according to certain mass ratio, yttria, ceria, lanthana and product A mass ratio be 10:15:10:65 obtains product B；Base oil, beeswax and microwax are added in product B according to certain mass ratio, basis Oil, beeswax, microwax and product B mass ratio be 60:0.5:1:38.5, stirring is completely dissolved to beeswax and microwax, obtains Rare earth gear oil.
Embodiment 2
Span-80, dimethicone, triethyl group hexyl phosphoric acid and kerosene are added according to mass ratio 0.75:0.75:1:1000 Enter into High shear device, stir evenly, obtains product A；In the state of high speed shear by yttria, ceria and Lanthana is added in product A according to certain mass ratio, yttria, ceria, lanthana and product A mass ratio be 15:10:15:65 obtains product B；Base oil, beeswax and microwax are added in product B according to certain mass ratio, basis Oil, beeswax, microwax and product B mass ratio be 60:0.5:1:38.5, stirring is completely dissolved to beeswax and microwax, obtains Rare earth gear oil.
Embodiment 3
Span-80, dimethicone, triethyl group hexyl phosphoric acid and kerosene are added according to mass ratio 0.75:0.75:1:1000 Enter into High shear device, stir evenly, obtains product A；In the state of high speed shear by yttria, ceria and Lanthana is added in product A according to certain mass ratio, yttria, ceria, lanthana and product A mass ratio be 5:15:15:65 obtains product B；Base oil, beeswax and microwax are added in product B according to certain mass ratio, base oil, The mass ratio of beeswax, microwax and product B is 60:0.5:1:38.5, and stirring is completely dissolved to beeswax and microwax, obtains rare earth Gear oil.
Embodiment 4
Span-80, dimethicone, triethyl group hexyl phosphoric acid and kerosene are added according to mass ratio 0.75:0.75:1:1000 Enter into High shear device, stir evenly, obtains product A；In the state of high speed shear by yttria, ceria and Lanthana is added in product A according to certain mass ratio, yttria, ceria, lanthana and product A mass ratio be 15:15:5:65 obtains product B；Base oil, beeswax and microwax are added in product B according to certain mass ratio, base oil, The mass ratio of beeswax, microwax and product B is 60:0.5:1:38.5, and stirring is completely dissolved to beeswax and microwax, obtains rare earth Gear oil.
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 ordinary gear oil (remove and do not add Outside 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 ordinary gear oily (in addition to non-plus nano rare earth, other production methods are same as Example 1) are uniformly smeared respectively It on the engine gear of 10 automobiles of new production, when running car reaches 8000 kilometers, maintains, checks respectively for 10 vapour The engine gear abrasion condition of vehicle, and oil consumption is counted.
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 ordinary gear oil (in addition to non-plus nano rare earth, other production Method is same as Example 1) it handles and compares, as a result such as table 1.
Respectively influence of the processing to gear and oil consumption of table 1
Gear wear situation (is observed) when 8000 km of normally travel Oil consumption (L/100km)
Embodiment 1 Abrasion is not shown 6.8
Embodiment 2 Show mild wear but unobvious 7.6
Embodiment 3 Show mild wear but unobvious 7.3
Embodiment 4 Show mild wear but unobvious 7.5
Ordinary gear oil Display abrasion and it is more apparent 8.1
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 gear 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 35:65, obtain product B；
3) it preparing rare earth gear oil: base oil, wax is added in product B according to certain mass ratio, stirring to wax is completely dissolved, The mass ratio of base oil, wax and product B is 50~70:1~5:30~50, obtains rare earth gear 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, crystallite One of wax and mono alkenyl 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 2:3:2；
The wax is the two or more of one of paraffin, microwax and beeswax or arbitrary proportion.
2. the preparation method of rare earth gear 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 gear oil as described in claim 1, it is characterised in that: defoaming agent is this disk-in step 1) 80 and dimethicone according to mass ratio 1:1 composition；Dispersing agent is triethyl group hexyl phosphoric acid；Defoaming agent, dispersing agent and coal The mass ratio of oil is 1.5:1:1000.
4. the preparation method of rare earth gear oil as described in claim 1, it is characterised in that: step 2 high speed shearing rotating speed is 3000 turns/min.
5. the preparation method of rare earth gear oil as described in claim 1, it is characterised in that: wax is beeswax and crystallite in step 3) Wax according to mass ratio 1:2 composition；The mass ratio of base oil, wax and product B is 60:1.5:38.5.
CN201610562141.1A 2016-07-18 2016-07-18 A kind of preparation method of rare earth gear oil Active CN106190493B (en)

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107523379A (en) * 2017-09-15 2017-12-29 吴江华威特种油有限公司 A kind of gearbox lubricating oil and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
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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