CN104830432B - A kind of oil additives composition and preparation method thereof - Google Patents
A kind of oil additives composition and preparation method thereof Download PDFInfo
- Publication number
- CN104830432B CN104830432B CN201510225221.3A CN201510225221A CN104830432B CN 104830432 B CN104830432 B CN 104830432B CN 201510225221 A CN201510225221 A CN 201510225221A CN 104830432 B CN104830432 B CN 104830432B
- Authority
- CN
- China
- Prior art keywords
- parts
- castor oil
- oil
- weight
- weight ratio
- 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.)
- Expired - Fee Related
Links
Abstract
The invention discloses a kind of oil additives composition and preparation method thereof, the formula of oil additives composition is calculated as：20~40 parts of castor oil, 15~20 parts of boron-nitrogen type castor oil, 5~10 parts of castor oil polyhydric alcohol ester, 5~10 parts of rust oxidation, 5~10 parts of antioxidant, 5~8 parts of surfactant, 10~15 parts of organic molybdenum, 5~10 parts of dispersant, 2~5 parts of graphite powder, 1~3 part of matal deactivator, 2~5 parts of cleaning agent, 2~5 parts of Nano metal powder concentrate, 2~5 parts of viscosity index improver.The present invention is by controlling castor oil, modified castor oil, nano-particle and other types and quantity without phosphorus additive to be prepared for environment-friendly oil additives composition, the additive has good lubricity, viscosity-temperature characteristics, low temperature flow, corrosion resistance, anti-foaming property and resistance to emulsion ability, combination property is good, and due to adding nano material and without phosphorus additive, wear resistence is added, the drain period is extended, alleviates environmental pressure, reducing harmful effect to engine.
Description
Technical field
The invention belongs to lubricating oil field, and in particular to a kind of oil additives composition and preparation method thereof.
Background technology
Lubricating oil is widely used in the industries such as machining, communications and transportation, metallurgy, coal, building, as used in various types of
Type is mechanically rubbed with reducing, and the fluid lubricant of protection machinery and workpiece, lubricating oil is mainly used in reducing moving component
Friction between surface, while there is cooling, sealing, anti-corrosion, antirust, insulation, power transmission, cleaning impurity etc. to make to machinery equipment
With.Engine lubricating oil, i.e. machine oil, it is the lubricant medium of each moving component in engine system, there is lubrication, cooling, cleaning
With sealing etc. effect, with ensure engine effectively and long-term work, the performance of engine lubricating oil directly affect the work of engine
Make efficiency, oil consumption, power output, service life and discharge etc..
Due to being used in severe working environment more than machine oil, in use for some time, due to physically or chemically factor,
Such as aldehyde, ketone, resin, pitch colloidal materials, carbon black and organic acid, salt, water, metal fragment impurity are generated, causes machine oil
Performance change, it is impossible to be further continued for using.Machine oil service life is short so that resource consumption is big, both increases operating cost, together
When hazardous emission it is more.
In order to improve the performance of machine oil, extend the life-span of machine oil, oil additives is often added in machine oil.Machine oil adds
Agent refer to add machine oil in, so that machine oil obtain certain new characteristic or improve lubricating oil in some existing characteristics one kind
Or several compounds.However, because engine machine in recent years is updated in aspect of performance, power output is continuously increased, addition
The service life of the machine oil of common additives is still shorter.And severeer service condition makes the abrasion of internal combustion engine parts big, internal combustion
Mechanomotive force deficiency, fuel consumption is big, and generation waste gas is more when motor vehicle uses, and noise is big.In addition, existing compound additive composition
There are still shortcoming, for example, overall plus dosage is larger；Containing phosphorus system antiwear additive, have an impact to automobile three-way catalysts；To basis
The sensitivity of oil is not strong, it is necessary to specific base oil；Complexing agent feature does not protrude.
Such as patent document CN102443474A " a kind of compound additive for engine oil ", CN102041141A
" a kind of engine lubricating oil is answered by " a kind of composite additive of gas automobile and engine oil ", CN102443477A
Contain phosphorus additive in conjunction additive ", CN 102994193A " a kind of low grey gas engine lubricant oil composite ", increase
To the risk of three-way catalytic converter, and to automotive exhaust system there is considerable influence.
The content of the invention
As the result of various extensive and careful research and experiment, it has been found by the inventor that using castor-oil plant
Oil, modified castor oil, nano-particle and other without phosphorus additive, after the oil additives composition being prepared is not used only
It is biodegradable, it is environmentally safe, and excellent combination property.Based on this discovery, the present invention is completed.
It is an object of the invention to solve at least the above and/or defect, and provide at least will be described later it is excellent
Point.
It is a still further object of the present invention to provide a kind of oil additives composition, the oil additives composition uses can
Biodegradable castor oil, while nano-particle and without phosphorus additive are added, it is environmentally safe, and it is added with the machine oil
The machine oil of additive has excellent greasy property, extreme pressure and antiwear behavior, cooling performance, high temperature stability performance and oxidation stability
Can, grown using the machine oil drain period of the oil additives composition, the harmful effect to engine is small.
A further object of the invention is that the mixability of oil additives is improved by ultrasonic mixing method, is obtained
Well mixed oil additives composition.
In order to realize according to object of the present invention and further advantage, there is provided a kind of oil additives composition, institute
The formula for stating oil additives composition is calculated as：20~40 parts of castor oil, 15~20 parts of boron-nitrogen type castor oil,
5~10 parts of castor oil polyhydric alcohol ester, 5~10 parts of rust oxidation, 5~10 parts of antioxidant, 5~8 parts of surfactant, organic-molybdenum
10~15 parts of compound, 5~10 parts of dispersant, 2~5 parts of graphite powder, 1~3 part of matal deactivator, 2~5 parts of cleaning agent, nanometer
2~5 parts of metal powder concentrate, 2~5 parts of viscosity index improver.
Preferably, the preparation method of the boron-nitrogen type castor oil is：It is 1 by mass ratio：2~5 castor oil and
Alkaline permanganate solution 2~5h of stirring reaction under 200~300r/min speed, then quiet 30~60min, takes upper strata oily
Property solution 100 parts by weight add microwave reaction kettle, microwave is heated to 100~130 DEG C, then in 200~300r/min speed
Lower stirring, and using the rate of addition of 2~5 parts by weight per minute by the weight ratio of 20~50 parts by weight as 1：1 boric acid and boric acid
Ammonium is added in microwave reaction kettle, after being added dropwise to complete, continues 1~3h of stirring reaction, then with the dropwise addition of 1~3 parts by weight per minute
Speed adds the triethanolamine of 30~50 parts by weight in microwave reaction kettle, 1~3h of stirring reaction, then stands 20~40min,
Upper strata oily solution is taken, separating-purifying, obtains boron-nitrogen type castor oil.
Preferably, the preparation method of the castor oil polyhydric alcohol ester is：At 50~60 DEG C, it is 5 to take weight ratio:1
Trimethylolpropane and ethanol stirring and dissolving are complete, obtain mixture, feed the mixture into the reactor for filling castor oil, will
Reactor, which is put into shaking table, is preheated to 30~70 DEG C, then adds lipase NOVO435, in 200~500r/min concussion speed
Degree 12~48h of lower reaction, is separated by filtration, and obtained liquid substance is stood into 2~4h, takes supernatant liquid, by supernatant liquid with 50
DEG C distillation water washing 3~5 times, the product Rotary Evaporators after washing are under 60~70 DEG C, 0.08~0.1MPa of vacuum
Evaporation removes moisture, is then filtrated to get modified castor oil, i.e. castor oil polyhydric alcohol ester；The castor oil and trimethylolpropane
Weight ratio be 10~20:1；The dosage of the lipase NOVO435 accounts for the 5~10% of castor-oil plant weight of oil.
Preferably, the preparation method of the Nano metal powder concentrate is：In parts by weight, added in material-compound tank
100 parts of castor oil, 0.1~0.5 part of weight ratio are 1：1：The double succinyl of 1 polyisobutene mono butonediimide, polyisobutene are sub-
Amine and boronation polyisobutene succinimide dispersant, 10~15min is stirred under 1000~1500r/min speed, then
2~5 parts of Nano metal powders are added drop-wise in the castor oil containing dispersant with 0.1~0.3 part/min rate of addition, Ran Hou
15h is stirred with linear velocity 25m/s under normal temperature, after settling 48h, is filtrated to get Nano metal powder concentrate.
Preferably, the Nano metal powder is magnesium powder, nickel powder, chromium powder and cobalt powder by weight 1：1~3：1~3：1~3
Mixing.
Preferably, the granularity of the Nano metal powder is 25~50nm.
Preferably, the rust oxidation is one kind in polyisobutene or alkyl acid derivative；
The antioxidant is weight than 1~3：1 isooctyl acid bismuth and bismuth naphthenate；
The surfactant is three kinds of Tween-60, Si Ben -20 and Si Ben -80 mixing；
The organic molybdenum is that weight ratio is 1：1 molybdenum naphthenate and alkyl salicylate molybdenum；
The dispersant is that weight ratio is 1：1~3：The double fourths two of 1~3 polyisobutene mono butonediimide, polyisobutene
Acid imide and boronation polyisobutene succinimide；
The granularity of the graphite powder is 1~3um；
The matal deactivator is that weight ratio is 1：1 BTA and methyl benzotriazazole；
The cleaning agent is the mixing of one or both of calcium salicylate, magnesium salicylate；
The viscosity index improver is in styrene, polystyrene, methyl methacrylate, polymethyl methacrylate
One or more of mixing.
Preferably, Tween-60, Si Ben -20 and Si Ben -80 by weight 3 in the surfactant:2:1 mixing.
The purpose of the present invention can also realize further by a kind of method of draft machine oil additive composition, the side
Method is：By the parts by weight, by castor oil, boron-nitrogen type castor oil, castor oil polyhydric alcohol ester, graphite powder, dispersant, nanometer
Metal powder concentrate is added in reactor, is heated to 50~60 DEG C, and with 1500~2000r/min speed stirring 20~
10~20min of ultrasonic mixing after 30min, then by rust oxidation, antioxidant, surfactant, organic molybdenum, metal
Passivator, cleaning agent, viscosity index improver are added in reactor, 40~50 DEG C are heated to, with 1500~2000r/min speed
Degree 30~60min of stirring, then 20~30min of ultrasonic mixing, obtains oil additives composition.
Preferably, the supersonic frequency of the ultrasonic mixing is 80~120KHZ.
The boron-nitrogen type castor oil used in the present invention can be in the high reaction activity of nitrogen, the carrier of castor oil molecule
Adsorbed film and friction chemical reaction with abrasion resistant extreme-pressure are formed under the synergy of the electron deficient and three of effect and boron
Film, the effect of anti-attrition can be played in machine oil.
The castor oil polyhydric alcohol ester used in the present invention, oxidation of the oil additives composition in machine oil can be strengthened
Stability and cryogenic property.
The rust oxidation used in the present invention can improve the corrosion resistance of machine oil.
Antioxidant is the organo-bismuth class material of not sulfur-bearing, phosphorus in the present invention, and the material has excellent antioxygenic property, energy
Oxidation stability of the lubricating oil under the conditions of hot conditions and metal ion catalysis is enough significantly improved, effectively extends the use of machine oil
Life-span, and the extreme pressure and antiwear behavior of oil product can also be improved to some extent, meet the requirement for allocating high-grade machine oil.
It is scattered in oil additives that the surfactant that the present invention uses can improve graphite powder and Nano metal powder
Stability, reduce the reunion of graphite powder and Nano metal powder.
The organic molybdenum that the present invention uses not sulfur-bearing P elements, have excellent anti-wear and wear-resistant performance, can rub
Wiping surface forms a kind of with antifriction, the physics of wear-resistant effect, chemisorbed film.
Using the purpose of dispersant it is effectively to make graphite powder in oil additives and Nano metal powder equal in the present invention
Even scattered soilless sticking produces, while ensures that the other compositions of composition uniformly mix, and being capable of using in engine
Cheng Zhong, reduce the growing amount of greasy filth in machine oil.
The matal deactivator used in the present invention is the compounding of two kinds of materials, the advantages of can playing two kinds of materials, can be with
Corrosion of the engine oil base oil to equipment is prevented, so as to protect the metal parts of system.
Its main function of cleaning agent is engine interior is kept cleaning in the present invention, and the insoluble substance for making generation is in glue
Body suspended state, be not further to form carbon deposit, paint film or greasy filth, and will can adsorb paint film on parts surface and
Carbon deposit washs, and is dispersed in oil, engine and metal surface is kept cleaning.
The purpose of the viscosity index improver used in the present invention is to improve the viscosity temperature characteristic of machine oil, obtains low-temperature startup
Can good, and can holding proper viscosity at high temperature multi-stage engine oil.
Nano metal powder is directly added into oil additives composition in the present invention, but passes through concentration,
Using adding Nano metal powder in castor oil by the way of being added dropwise during concentration, can so Nano metal powder be set uniformly to divide
It is dispersed in castor oil, the problems such as reunion will not be formed, and Nano metal powder will act on rubbing for engine interior in machine oil
Secondary metal surface is wiped, is activated in the presence of high temperature and extreme pressure, and firmly oozes and is embedded into metal surface indenture and micropore, is repaired
Perished surface, nano protective film is formed, because the buffer action of this tunic, so as to greatly reduce frictional force, by between movement parts
Friction be down to near-zero.
The preparation of oil additives is by the way of substep adds in the present invention, and operation is simple, while preparation method
The middle method using ultrasonic mixing so that feed distribution is more uniform, and performance is more excellent.
The present invention comprises at least following beneficial effect：
(1) present invention in by castor oil, modified castor oil, nano-particle and other without phosphorus additive combine be prepared for ring
The friendly oil additives composition in border, by the control of the type and quantity of various composition to reach flat between each performance
Weighing apparatus, rather than the corresponding additive of simple selection for a certain performance, and in the selection of the type and species of additive as far as possible
Caused negative influence, while not sulfur-bearing, P elements in the engine oil base oil between each other is avoided, and is not only had preferable
Inoxidizability and from detergent power, and with good lubricity, viscosity-temperature characteristics, low temperature flow, low volatility, anticorrosive
Property, anti-foaming property and resistance to emulsion ability, combination property are good.
(2) present invention organically combines castor oil and nano material, is incorporated into environment-friendly type oil additives and is prepared for one
Environmental type high efficiency internal combustion engine oil additive is planted, can biology after not being used only in inventive combustion engine oil additive addition machine oil
Degraded, and due to adding nano material and without phosphorus additive, adding wear resistence, extend the drain period, alleviate environment
Pressure, reduce the harmful effect to engine.
Further advantage, target and the feature of the present invention embodies part by following explanation, and part will also be by this
The research and practice of invention and be understood by the person skilled in the art.
Embodiment：
With reference to embodiment, the present invention is described in further detail, to make those skilled in the art with reference to specification
Word can be implemented according to this.
It should be appreciated that such as " having ", "comprising" and " comprising " term used herein do not allot one or more
The presence or addition of individual other elements or its combination.
Embodiment 1：
A kind of oil additives composition, the formula of the oil additives composition are calculated as：Castor oil 20
Part, 15 parts of boron-nitrogen type castor oil, 5 parts of castor oil polyhydric alcohol ester, 10 parts of polyisobutene, weight is than 1：1 isooctyl acid bismuth and
8 parts of bismuth naphthenate, 6 parts of weight ratios are 3:2:1 Tween-60, Si Ben -20 and Si Ben -80, weight ratio are 1：1 molybdenum naphthenate
With 10 parts of alkyl salicylate molybdenum, weight ratio is 1：1：1 polyisobutene mono butonediimide, polyisobutylene-bis-succinimide and
5 parts of boronation polyisobutene succinimide, 4 parts of graphite powder, weight ratio are 1：1 BTA and methyl benzotriazazole 3
Part, 5 parts of calcium salicylate, 4 parts of Nano metal powder concentrate, 5 parts of styrene.
A kind of preparation method of oil additives composition, methods described are：By above-mentioned parts by weight, by castor oil, boron nitrogen
Type modified castor oil, castor oil polyhydric alcohol ester, graphite powder, weight ratio are 1：1：1 polyisobutene mono butonediimide, poly- isobutyl
The double succimides of alkene and boronation polyisobutene succinimide, Nano metal powder concentrate are added in reactor, are heated to 50
DEG C, and with ultrasonic mixing 20min after 1500r/min speed stirring 30min, then by polyisobutene, weight than 1：1 it is different pungent
Sour bismuth and bismuth naphthenate, weight ratio are 3:2:1 Tween-60, Si Ben -20 and Si Ben -80, weight ratio are 1：1 molybdenum naphthenate
It is 1 with alkyl salicylate molybdenum, weight ratio：1 BTA and methyl benzotriazazole, calcium salicylate, styrene add anti-
Answer in kettle, be heated to 40 DEG C, 60min is stirred with 1500r/min speed, then ultrasonic mixing 30min, obtains oil additives
Composition；The supersonic frequency of the ultrasonic mixing is 100KHZ.
In the above method, the preparation method of the boron-nitrogen type castor oil is：It is 1 by mass ratio：2 castor oil and alkali
Property liquor potassic permanganate stirring reaction 5h under 300r/min speed, then stands 60min, takes the weight of upper strata oily solution 100
To measure part and add microwave reaction kettle, microwave is heated to 130 DEG C, then stirred under 300r/min speed, and with 2 weight per minute
The weight ratio of 20 parts by weight is 1 by the rate of addition of part：1 boric acid and ammonium borate is added in microwave reaction kettle, after being added dropwise to complete,
Continue stirring reaction 3h, the triethanolamine of 30 parts by weight is then added by microwave reaction with the rate of addition of 1 parts by weight per minute
In kettle, stirring reaction 1h, 20min is then stood, take upper strata oily solution, separating-purifying, obtain boron-nitrogen type castor oil.
In the above method, the preparation method of the castor oil polyhydric alcohol ester is：At 50 DEG C, it is 5 to take weight ratio:The three of 1
Hydroxymethyl-propane and ethanol stirring and dissolving are complete, obtain mixture, feed the mixture into the reactor for filling castor oil, will be anti-
Answer device to be put into shaking table and be preheated to 30 DEG C, then add lipase NOVO435, react 12h under 200r/min concussion speed,
It is separated by filtration, obtained liquid substance is stood into 2h, takes supernatant liquid, by supernatant liquid with 50 DEG C of distillation water washing 3 times, washes
Product Rotary Evaporators after washing evaporate under 60 DEG C, vacuum 0.08MPa removes moisture, is then filtrated to get modified castor
Oil, i.e. castor oil polyhydric alcohol ester；The weight ratio of the castor oil and trimethylolpropane is 10:1；The lipase NOVO435
Dosage account for the 5% of castor-oil plant weight of oil.
In the above method, the preparation method of the Nano metal powder concentrate is：In parts by weight, added in material-compound tank
100 parts of castor oil, 0.1 part of weight ratio are 1：1：1 polyisobutene mono butonediimide, polyisobutylene-bis-succinimide and boron
Change polyisobutene succinimide dispersant, 10min is stirred under 1000r/min speed, then by 2 parts of Nano metal powders with
0.1 part/min rate of addition is added drop-wise in the castor oil containing dispersant, is then stirred at normal temperatures with linear velocity 25m/s
15h, after settling 48h, Nano metal powder concentrate is filtrated to get, the Nano metal powder is that magnesium powder, nickel powder, chromium powder and cobalt powder are pressed
Weight is than 1：1：1：1 mixing.
Embodiment 2：
A kind of oil additives composition, the formula of the oil additives composition are calculated as：Castor oil 22
Part, 17 parts of boron-nitrogen type castor oil, 7 parts of castor oil polyhydric alcohol ester, 8 parts of alkyl acid derivative, weight is than 2：1 it is different pungent
Sour 6 parts of bismuth and bismuth naphthenate, 7 parts of weight ratios are 3:2:1 Tween-60, Si Ben -20 and Si Ben -80, weight ratio are 1：1 ring
12 parts of alkanoic acid molybdenum and alkyl salicylate molybdenum, weight ratio are 1：2：The double succinyl of 1 polyisobutene mono butonediimide, polyisobutene
5 parts of imines and boronation polyisobutene succinimide, 3 parts of graphite powder, weight ratio are 1：1 BTA and methyl benzo three
2 parts of nitrogen azoles, 3 parts of magnesium salicylate, 4 parts of Nano metal powder concentrate, 4 parts of polystyrene.
A kind of preparation method of oil additives composition, methods described are：By above-mentioned parts by weight, by castor oil, boron nitrogen
Type modified castor oil, castor oil polyhydric alcohol ester, graphite powder, weight ratio are 1：2：1 polyisobutene mono butonediimide, poly- isobutyl
The double succimides of alkene and boronation polyisobutene succinimide, Nano metal powder concentrate are added in reactor, are heated to 60
DEG C, and with ultrasonic mixing 20min after 2000r/min speed stirring 20min, then by alkyl acid derivative, weight ratio
2：1 isooctyl acid bismuth and bismuth naphthenate, weight ratio are 3:2:1 Tween-60, Si Ben -20 and Si Ben -80, weight ratio are 1：1
Molybdenum naphthenate and alkyl salicylate molybdenum, weight ratio are 1：1 BTA and methyl benzotriazazole, magnesium salicylate, polyphenyl
Ethene is added in reactor, is heated to 50 DEG C, stirs 50min with 2000r/min speed, then ultrasonic mixing 20min, is obtained
Oil additives composition；The supersonic frequency of the ultrasonic mixing is 110KHZ.
In the above method, the preparation method of the boron-nitrogen type castor oil is：It is 1 by mass ratio：5 castor oil and alkali
Property liquor potassic permanganate stirring reaction 5h under 200r/min speed, then stands 30min, takes the weight of upper strata oily solution 100
To measure part and add microwave reaction kettle, microwave is heated to 120 DEG C, then stirred under 200r/min speed, and with 3 weight per minute
The weight ratio of 50 parts by weight is 1 by the rate of addition of part：1 boric acid and ammonium borate is added in microwave reaction kettle, after being added dropwise to complete,
Continue stirring reaction 3h, the triethanolamine of 50 parts by weight is then added by microwave reaction with the rate of addition of 3 parts by weight per minute
In kettle, stirring reaction 3h, 40min is then stood, take upper strata oily solution, separating-purifying, obtain boron-nitrogen type castor oil.
In the above method, the preparation method of the castor oil polyhydric alcohol ester is：At 60 DEG C, it is 5 to take weight ratio:The three of 1
Hydroxymethyl-propane and ethanol stirring and dissolving are complete, obtain mixture, feed the mixture into the reactor for filling castor oil, will be anti-
Answer device to be put into shaking table and be preheated to 70 DEG C, then add lipase NOVO435, react 48h under 500r/min concussion speed,
It is separated by filtration, obtained liquid substance is stood into 4h, takes supernatant liquid, by supernatant liquid with 50 DEG C of distillation water washing 5 times, washes
Product Rotary Evaporators after washing evaporate under 70 DEG C, vacuum 0.1MPa removes moisture, is then filtrated to get modified castor
Oil, i.e. castor oil polyhydric alcohol ester；The weight ratio of the castor oil and trimethylolpropane is 20:1；The lipase NOVO435
Dosage account for the 10% of castor-oil plant weight of oil.
In the above method, the preparation method of the Nano metal powder concentrate is：In parts by weight, added in material-compound tank
100 parts of castor oil, 0.5 part of weight ratio are 1：1：1 polyisobutene mono butonediimide, polyisobutylene-bis-succinimide and boron
Change polyisobutene succinimide dispersant, 15min is stirred under 1500r/min speed, then by 5 parts of Nano metal powders with
0.3 part/min rate of addition is added drop-wise in the castor oil containing dispersant, is then stirred at normal temperatures with linear velocity 25m/s
15h, after settling 48h, Nano metal powder concentrate is filtrated to get, the Nano metal powder is that magnesium powder, nickel powder, chromium powder and cobalt powder are pressed
Weight is than 1：2：2：1 mixing.
Embodiment 3：
A kind of oil additives composition, the formula of the oil additives composition are calculated as：Castor oil 25
Part, 15 parts of boron-nitrogen type castor oil, 5 parts of castor oil polyhydric alcohol ester, 5 parts of polyisobutene, weight is than 3：1 isooctyl acid bismuth and ring
7 parts of alkanoic acid bismuth, 5 parts of weight ratios are 3:2:1 Tween-60, Si Ben -20 and Si Ben -80, weight ratio are 1：1 molybdenum naphthenate and
15 parts of alkyl salicylate molybdenum, weight ratio are 1：2：2 polyisobutene mono butonediimide, polyisobutylene-bis-succinimide and boron
Change 8 parts of polyisobutene succinimide, 2 parts of graphite powder, weight ratio is 1：13 parts of BTA and methyl benzotriazazole,
4 parts of magnesium salicylate, 4 parts of Nano metal powder concentrate, 2 parts of methyl methacrylate.
A kind of preparation method of oil additives composition, methods described are：By above-mentioned parts by weight, by castor oil, boron nitrogen
Type modified castor oil, castor oil polyhydric alcohol ester, graphite powder, weight ratio are 1：2：2 polyisobutene mono butonediimide, poly- isobutyl
The double succimides of alkene and boronation polyisobutene succinimide, Nano metal powder concentrate are added in reactor, are heated to 55
DEG C, and with ultrasonic mixing 10min after 1700r/min speed stirring 30min, then by polyisobutene, weight than 3：1 it is different pungent
Sour bismuth and bismuth naphthenate, weight ratio are 3:2:1 Tween-60, Si Ben -20 and Si Ben -80, weight ratio are 1：1 molybdenum naphthenate
It is 1 with alkyl salicylate molybdenum, weight ratio：1 BTA and methyl benzotriazazole, magnesium salicylate, methyl methacrylate
Ester is added in reactor, is heated to 45 DEG C, stirs 60min with 1800r/min speed, then ultrasonic mixing 30min, obtains machine
Oil additive composition；The supersonic frequency of the ultrasonic mixing is 120KHZ.
In the above method, the preparation method of the boron-nitrogen type castor oil is：It is 1 by mass ratio：3 castor oil and alkali
Property liquor potassic permanganate stirring reaction 4h under 300r/min speed, then stands 50min, takes the weight of upper strata oily solution 100
To measure part and add microwave reaction kettle, microwave is heated to 130 DEG C, then stirred under 250r/min speed, and with 5 weight per minute
The weight ratio of 50 parts by weight is 1 by the rate of addition of part：1 boric acid and ammonium borate is added in microwave reaction kettle, after being added dropwise to complete,
Continue stirring reaction 2h, the triethanolamine of 40 parts by weight is then added by microwave reaction with the rate of addition of 2 parts by weight per minute
In kettle, stirring reaction 2h, 30min is then stood, take upper strata oily solution, separating-purifying, obtain boron-nitrogen type castor oil.
In the above method, the preparation method of the castor oil polyhydric alcohol ester is：At 55 DEG C, it is 5 to take weight ratio:The three of 1
Hydroxymethyl-propane and ethanol stirring and dissolving are complete, obtain mixture, feed the mixture into the reactor for filling castor oil, will be anti-
Answer device to be put into shaking table and be preheated to 40 DEG C, then add lipase NOVO435, react 24h under 300r/min concussion speed,
It is separated by filtration, obtained liquid substance is stood into 4h, takes supernatant liquid, by supernatant liquid with 50 DEG C of distillation water washing 5 times, washes
Product Rotary Evaporators after washing evaporate under 65 DEG C, vacuum 0.09MPa removes moisture, is then filtrated to get modified castor
Oil, i.e. castor oil polyhydric alcohol ester；The weight ratio of the castor oil and trimethylolpropane is 15:1；The lipase NOVO435
Dosage account for the 8% of castor-oil plant weight of oil.
In the above method, the preparation method of the Nano metal powder concentrate is：In parts by weight, added in material-compound tank
100 parts of castor oil, 0.3 part of weight ratio are 1：1：1 polyisobutene mono butonediimide, polyisobutylene-bis-succinimide and boron
Change polyisobutene succinimide dispersant, 15min is stirred under 1200r/min speed, then by 5 parts of Nano metal powders with
0.2 part/min rate of addition is added drop-wise in the castor oil containing dispersant, is then stirred at normal temperatures with linear velocity 25m/s
15h, after settling 48h, Nano metal powder concentrate is filtrated to get, the Nano metal powder is that magnesium powder, nickel powder, chromium powder and cobalt powder are pressed
Weight is than 1：3：2：2 mixing.
Embodiment 4：
A kind of oil additives composition, the formula of the oil additives composition are calculated as：Castor oil 20
Part, 18 parts of boron-nitrogen type castor oil, 6 parts of castor oil polyhydric alcohol ester, 8 parts of polyisobutene, weight is than 2：1 isooctyl acid bismuth and ring
8 parts of alkanoic acid bismuth, 5 parts of weight ratios are 3:2:1 Tween-60, Si Ben -20 and Si Ben -80, weight ratio are 1：1 molybdenum naphthenate and
15 parts of alkyl salicylate molybdenum, weight ratio are 1：1：2 polyisobutene mono butonediimide, polyisobutylene-bis-succinimide and boron
Change 10 parts of polyisobutene succinimide, 3 parts of graphite powder, weight ratio is 1：1 BTA and methyl benzotriazazole 1
Part, 2 parts of calcium salicylate, 2 parts of Nano metal powder concentrate, 2 parts of polymethyl methacrylate.
A kind of preparation method of oil additives composition, methods described are：By above-mentioned parts by weight, by castor oil, boron nitrogen
Type modified castor oil, castor oil polyhydric alcohol ester, graphite powder, weight ratio are 1：1：2 polyisobutene mono butonediimide, poly- isobutyl
The double succimides of alkene and boronation polyisobutene succinimide, Nano metal powder concentrate are added in reactor, are heated to 60
DEG C, and with ultrasonic mixing 20min after 1800r/min speed stirring 20min, then by polyisobutene, weight than 2：1 it is different pungent
Sour bismuth and bismuth naphthenate, weight ratio are 3:2:1 Tween-60, Si Ben -20 and Si Ben -80, weight ratio are 1：1 molybdenum naphthenate
It is 1 with alkyl salicylate molybdenum, weight ratio：1 BTA and methyl benzotriazazole, calcium salicylate, polymethylacrylic acid
Methyl esters is added in reactor, is heated to 50 DEG C, stirs 60min with 2000r/min speed, then ultrasonic mixing 20min, is obtained
Oil additives composition；The supersonic frequency of the ultrasonic mixing is 110KHZ.
The preparation method of boron-nitrogen type castor oil is as described in Example 3 in the above method.
The preparation method of castor oil polyhydric alcohol ester is as described in Example 2 in the above method.
The preparation method of Nano metal powder concentrate is as described in Example 2 in the above method.
Embodiment 5：
A kind of oil additives composition, the formula of the oil additives composition are calculated as：Castor oil 30
Part, 15 parts of boron-nitrogen type castor oil, 5 parts of castor oil polyhydric alcohol ester, 6 parts of alkyl acid derivative, weight is than 1：1 it is different pungent
Sour 5 parts of bismuth and bismuth naphthenate, 5 parts of weight ratios are 3:2:1 Tween-60, Si Ben -20 and Si Ben -80, weight ratio are 1：1 ring
12 parts of alkanoic acid molybdenum and alkyl salicylate molybdenum, weight ratio are 1：3：The double succinyl of 3 polyisobutene mono butonediimide, polyisobutene
6 parts of imines and boronation polyisobutene succinimide, 3 parts of graphite powder, weight ratio are 1：1 BTA and methyl benzo three
3 parts of nitrogen azoles, 4 parts of calcium salicylate, 3 parts of Nano metal powder concentrate, 3 parts of polystyrene.
A kind of preparation method of oil additives composition, methods described are：By above-mentioned parts by weight, by castor oil, boron nitrogen
Type modified castor oil, castor oil polyhydric alcohol ester, graphite powder, weight ratio are 1：3：3 polyisobutene mono butonediimide, poly- isobutyl
The double succimides of alkene and boronation polyisobutene succinimide, Nano metal powder concentrate are added in reactor, are heated to 50
DEG C, and with ultrasonic mixing 20min after 2000r/min speed stirring 30min, then by alkyl acid derivative, weight ratio
1：1 isooctyl acid bismuth and bismuth naphthenate, weight ratio are 3:2:1 Tween-60, Si Ben -20 and Si Ben -80, weight ratio are 1：1
Molybdenum naphthenate and alkyl salicylate molybdenum, weight ratio are 1：1 BTA and methyl benzotriazazole, calcium salicylate, polyphenyl
Ethene is added in reactor, is heated to 45 DEG C, stirs 60min with 2000r/min speed, then ultrasonic mixing 30min, is obtained
Oil additives composition；The supersonic frequency of the ultrasonic mixing is 120KHZ.
The preparation method of boron-nitrogen type castor oil is as described in Example 1 in the above method.
The preparation method of castor oil polyhydric alcohol ester is as described in Example 2 in the above method.
The preparation method of Nano metal powder concentrate is as described in Example 3 in the above method.
Using preparation method of the present invention and the ratio of raw material, oil additives composition is prepared and is added to machine
Not only there is preferable inoxidizability and from detergent power in oil, and with good lubricity, viscosity-temperature characteristics, low temperature flow
Property, low volatility, corrosion resistance, anti-foaming property and resistance to emulsion ability, combination property are good, and oil additives of the present invention adds
Enter in machine oil be not used only it is rear biodegradable, and due to adding nano material and without phosphorus additive, adding wear resistence, prolong
The drain period has been grown, has alleviated environmental pressure, has reduced the harmful effect to engine.
Although embodiment of the present invention is disclosed as above, it is not restricted in specification and embodiment listed
With it can be applied to various suitable the field of the invention completely, can be easily for those skilled in the art
Other modification is realized, therefore under the universal limited without departing substantially from claim and equivalency range, it is of the invention and unlimited
In specific details and shown here example.
Claims (2)
1. a kind of oil additives composition, it is characterised in that the formula of the oil additives composition is calculated as：
20~40 parts of castor oil, 15~20 parts of boron-nitrogen type castor oil, 5~10 parts of castor oil polyhydric alcohol ester, rust oxidation 5~10
Part, 5~10 parts of antioxidant, 5~8 parts of surfactant, 10~15 parts of organic molybdenum, 5~10 parts of dispersant, graphite powder 2
~5 parts, 1~3 part of matal deactivator, 2~5 parts of cleaning agent, 2~5 parts of Nano metal powder concentrate, viscosity index improver 2~5
Part；
Wherein, the rust oxidation is one kind in polyisobutene or alkyl acid derivative；
The antioxidant is weight than 1~3：1 isooctyl acid bismuth and bismuth naphthenate；
Tween-60, Si Ben -20 and Si Ben -80 are by weight 3 in the surfactant:2:1 mixing；
The organic molybdenum is that weight ratio is 1：1 molybdenum naphthenate and alkyl salicylate molybdenum；
The dispersant is that weight ratio is 1：1~3：The double succinyl of 1~3 polyisobutene mono butonediimide, polyisobutene are sub-
Amine and boronation polyisobutene succinimide；
The granularity of the graphite powder is 1~3 micron；
The matal deactivator is that weight ratio is 1：1 BTA and methyl benzotriazazole；
The cleaning agent is the mixing of one or both of calcium salicylate, magnesium salicylate；
The viscosity index improver is one in styrene, polystyrene, methyl methacrylate, polymethyl methacrylate
Kind or several mixing；
The preparation method of the boron-nitrogen type castor oil is：It is 1 by mass ratio：2~5 castor oil and alkalinity potassium permanganate is molten
Liquid 2~5h of stirring reaction under 200~300r/min speed, then quiet 30~60min, takes the weight of upper strata oily solution 100
Part adds microwave reaction kettle, and microwave is heated to 100~130 DEG C, then stirred under 200~300r/min speed, and with every
The weight ratio of 20~50 parts by weight is 1 by the rate of addition of 2~5 parts by weight of minute：1 boric acid and ammonium borate adds microwave reaction
In kettle, after being added dropwise to complete, continue 1~3h of stirring reaction, then with the rate of addition of 1~3 parts by weight per minute by 30~50 weights
The triethanolamine for measuring part is added in microwave reaction kettle, 1~3h of stirring reaction, is then stood 20~40min, is taken upper strata oiliness molten
Liquid, separating-purifying, obtain boron-nitrogen type castor oil；
The preparation method of the castor oil polyhydric alcohol ester is：At 50~60 DEG C, it is 5 to take weight ratio:1 trimethylolpropane and
Ethanol stirring and dissolving is complete, obtains mixture, feeds the mixture into the reactor for filling castor oil, and reactor is put into shaking table
In be preheated to 30~70 DEG C, then add lipase NOVO435, under 200~500r/min concussion speed react 12~
48h, it is separated by filtration, obtained liquid substance is stood into 2~4h, takes supernatant liquid, supernatant liquid is washed with 50 DEG C of distillation
To wash 3~5 times, the product Rotary Evaporators after washing evaporate under 60~70 DEG C, 0.08~0.1MPa of vacuum removes moisture,
Then modified castor oil, i.e. castor oil polyhydric alcohol ester are filtrated to get；The weight ratio of the castor oil and trimethylolpropane is 10
~20:1；The dosage of the lipase NOVO435 accounts for the 5~10% of castor-oil plant weight of oil；
The preparation method of the Nano metal powder concentrate is：In parts by weight, 100 parts of castor oil, 0.1 are added in material-compound tank
~0.5 part of weight ratio is 1：1：1 polyisobutene mono butonediimide, polyisobutylene-bis-succinimide and boronation polyisobutene
Succinimide dispersant, 10~15min is stirred under 1000~1500r/min speed, then by 2~5 parts of nano metals
Powder is added drop-wise in the castor oil containing dispersant with 0.1~0.3 part/min rate of addition, then at normal temperatures with linear velocity
25m/s stirs 15h, after settling 48h, is filtrated to get Nano metal powder concentrate；
The Nano metal powder is magnesium powder, nickel powder, chromium powder and cobalt powder by weight 1：1~3：1~3：1~3 mixing；The nanometer
The granularity of metal powder is 25~50nm.
A kind of 2. method for preparing oil additives composition as claimed in claim 1, it is characterised in that methods described is：
By the parts by weight, by castor oil, boron-nitrogen type castor oil, castor oil polyhydric alcohol ester, graphite powder, dispersant, nano metal
Powder concentrate is added in reactor, is heated to 50~60 DEG C, and after stirring 20~30min with 1500~2000r/min speed
10~20min of ultrasonic mixing, then by rust oxidation, antioxidant, surfactant, organic molybdenum, matal deactivator,
Cleaning agent, viscosity index improver are added in reactor, are heated to 40~50 DEG C, are stirred with 1500~2000r/min speed
30~60min, then 20~30min of ultrasonic mixing, obtains oil additives composition；
The supersonic frequency of the ultrasonic mixing is 80~120KHZ.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510225221.3A CN104830432B (en) | 2015-05-06 | 2015-05-06 | A kind of oil additives composition and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510225221.3A CN104830432B (en) | 2015-05-06 | 2015-05-06 | A kind of oil additives composition and preparation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104830432A CN104830432A (en) | 2015-08-12 |
| CN104830432B true CN104830432B (en) | 2018-01-16 |
Family
ID=53808636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510225221.3A Expired - Fee Related CN104830432B (en) | 2015-05-06 | 2015-05-06 | A kind of oil additives composition and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104830432B (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105567378B (en) * | 2015-12-28 | 2018-05-18 | 大庆市加通石油化工有限公司 | A kind of Biodegradation Lubricating Oil |
| CN106281605A (en) * | 2016-08-08 | 2017-01-04 | 雷春生 | A kind of preparation method of motor shaft wheel special environment protection lubricating oil |
| CN106350165A (en) * | 2016-08-19 | 2017-01-25 | 颜凤生 | Graphene plant compound engine oil |
| CN106367170B (en) * | 2016-08-24 | 2019-10-01 | 颜凤生 | Compound machine oil of the plant of containing graphene and preparation method thereof |
| CN107384555A (en) * | 2017-08-11 | 2017-11-24 | 吴江华威特种油有限公司 | A kind of environment-protective lubricant oil for improving low temperature flow |
| CN107699327A (en) * | 2017-10-12 | 2018-02-16 | 广东布雷达科技股份有限公司 | Durable energy saving life gasoline engine oil and preparation method thereof |
| CN108148650A (en) * | 2018-01-03 | 2018-06-12 | 清华大学 | Two-dimensional material micro-nano piece and the compound lubricating oil of carbon quantum dot and preparation method thereof |
| CN109054960B (en) * | 2018-10-16 | 2021-08-31 | 深圳市金晖科技有限公司 | Friction modifier containing nano mesoporous carbon and preparation method thereof |
| CN112300850A (en) * | 2020-10-12 | 2021-02-02 | 速马力(广州)环保研究院有限责任公司 | Nano engine oil additive and preparation method thereof |
| CN112760160A (en) * | 2020-12-07 | 2021-05-07 | 河北彤源环保有限公司 | Lubricant and preparation method thereof |
| CN113845956B (en) * | 2021-11-10 | 2022-10-28 | 江苏智摩金属抗磨修复有限责任公司 | Wear-resistant self-repairing material for heavy-duty gear box and preparation method thereof |
| CN116410808A (en) * | 2021-12-30 | 2023-07-11 | 中国石油天然气股份有限公司 | Lubricating oil additive and lubricating oil |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101475467A (en) * | 2009-01-16 | 2009-07-08 | 刘阳 | Novel process for synthesizing polyatomic alcohol ester by lipase catalysis |
| CN102485859A (en) * | 2010-12-02 | 2012-06-06 | 天津市公博科技开发有限公司 | Composite additive added in open gear lubricating grease |
| CN102517134A (en) * | 2011-12-09 | 2012-06-27 | 北京联飞翔科技股份有限公司 | Lubricating oil additive and preparation method thereof |
| CN103666684A (en) * | 2013-12-02 | 2014-03-26 | 青岛康普顿科技股份有限公司 | Internal combustion engine oil and preparation method thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5641731A (en) * | 1994-11-04 | 1997-06-24 | Ashland, Inc. | Motor oil performance-enhancing formulation |
-
2015
- 2015-05-06 CN CN201510225221.3A patent/CN104830432B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101475467A (en) * | 2009-01-16 | 2009-07-08 | 刘阳 | Novel process for synthesizing polyatomic alcohol ester by lipase catalysis |
| CN102485859A (en) * | 2010-12-02 | 2012-06-06 | 天津市公博科技开发有限公司 | Composite additive added in open gear lubricating grease |
| CN102517134A (en) * | 2011-12-09 | 2012-06-27 | 北京联飞翔科技股份有限公司 | Lubricating oil additive and preparation method thereof |
| CN103666684A (en) * | 2013-12-02 | 2014-03-26 | 青岛康普顿科技股份有限公司 | Internal combustion engine oil and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 硼氮型改性蓖麻油润滑添加剂在菜籽油基础油和水中的摩擦学性能";方建华等;《合成润滑材料》;20021231;第29卷(第1期);第6-9、19页 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104830432A (en) | 2015-08-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104830432B (en) | A kind of oil additives composition and preparation method thereof | |
| CN104804797B (en) | A kind of engine oil base oil and preparation method thereof | |
| CN106367170B (en) | Compound machine oil of the plant of containing graphene and preparation method thereof | |
| CN103013627B (en) | Degradable lubricating grease for locomotive wheel flange and preparation method | |
| CN100582204C (en) | Highly effective energy-saving nano anti-wearing agent and its preparation method and uses | |
| CN102703196B (en) | Environment-friendly water-based metal cutting fluid | |
| CN103497814B (en) | Lubricating grease specially used in high-temperature kiln car, and preparation method thereof | |
| CN101319165A (en) | Heavy-duty gear lubricant and preparation method thereof | |
| CN113652294A (en) | Low-carbon footprint micro-emulsified biodegradable metal working fluid and preparation method and application thereof | |
| CN110373250B (en) | Lubricant composition, preparation method thereof and trace lubricant prepared from lubricant composition | |
| CN102746932B (en) | A kind of preparation method of environment protection water-based metal working fluid | |
| CN103725365A (en) | Water-based hydraulic fluid composition | |
| CN107603703A (en) | Wear-resisting anti-extreme pressure oil additives and preparation method thereof | |
| CN112940836B (en) | High-dispersity nano molybdenum disulfide water-based rolling liquid and preparation method thereof | |
| CN106366106A (en) | Nitrogen-containing borate lubricating oil additive and preparation method thereof | |
| CN109929624A (en) | A kind of constituent and preparation method of fatty acid diesel antiwear additive | |
| CN104946367A (en) | Special lubricating oil for engines and preparation method of special lubricating oil | |
| CN104357201A (en) | Microemulsified cutting fluid applicable to magnesium alloy material machining and preparation method thereof | |
| CN103820197A (en) | Full-synthetic metal cutting liquid | |
| CN106675739A (en) | Emulsified-titanium-dioxide-added photocatalytic bactericidal microemulsified cutting fluid | |
| CN110734804A (en) | nanometer cutting oil and preparation method and application thereof | |
| CN106967472A (en) | A kind of lubricant oil composite of nano-silica-containing and preparation method thereof | |
| CN1147578C (en) | Process for preparing compound metal type lubricating oil cleaning agent | |
| CN101418248B (en) | Method for manufacturing multipurpose metal working lubricant | |
| CN107603705A (en) | A kind of lubricating oil and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191118 Address after: 621000 B2 technology innovation and entrepreneurship Park, five mile Liang Industrial Park, Youxian Economic Development Zone, Mianyang, Sichuan Patentee after: Sichuan Phoenix energy saving environmental protection science and Technology Co.,Ltd. Address before: Kaiyuan Road 621000 Mianyang city of Sichuan province Youxian District No. 26-14 Patentee before: Yan Fengsheng |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210811 Address after: 621000 No. 3, floor 3, unit 2, building 3, No. 50, west section of Jianmen Road, Fucheng District, Mianyang City, Sichuan Province Patentee after: Liang Haidong Address before: 621000 building B2, science and technology innovation and entrepreneurship Park, wuliliang Industrial Park, Youxian Economic Development Zone, Mianyang City, Sichuan Province Patentee before: Sichuan Phoenix energy saving environmental protection science and Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |