CN104593123A - Efficient, energy-saving and environment-friendly lubricating oil and composite energy-saving nanoadditive thereof - Google Patents
Efficient, energy-saving and environment-friendly lubricating oil and composite energy-saving nanoadditive thereof Download PDFInfo
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- CN104593123A CN104593123A CN201410856835.7A CN201410856835A CN104593123A CN 104593123 A CN104593123 A CN 104593123A CN 201410856835 A CN201410856835 A CN 201410856835A CN 104593123 A CN104593123 A CN 104593123A
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Abstract
The invention relates to efficient, energy-saving and environment-friendly lubricating oil and a composite energy-saving nanoadditive thereof. The efficient, energy-saving and environment-friendly lubricating oil is prepared by blending biodegradable lubricating base oil, a composite additive and a composite energy-saving nanoadditive, wherein the biodegradable lubricating base oil is prepared by processing animal and vegetable oil as main raw materials; the composite additive comprises a corresponding environment-friendly antioxidant and anti-corrosion agent, a detergent, a viscosity index improver and the like and the composite energy-saving nanoadditive comprises artificially synthesized nanometer serpentine powder and nanometer metal lanthanum. The lubricating oil has the characteristics that no environmental pollution is caused, efficiency and energy conservation are the most prominent characteristics, the fuel can be saved by 15%-25%, wears of the fuel engine cylinder and piston are automatically repaired, the service life of the engine is prolonged and the like.
Description
Technical field
The present invention relates to the preparation method of the energy-saving nano lubricating oil of a kind of environmental friendliness, particularly the preparation of biodegradable base oil and composite energy-saving nanometer additive.
Background technology
According to research, according to current energy use efficiency, on the earth, prospective oil altogether only can maintain use more than 40 year, and the reserves of Sweet natural gas only enough use about 50 years.Today is many developed countries in west, and energy problem has become a kind of major reason of restriction Economic development.Solve problem of energy crisis directly most effective means be use renewable energy source to replace current petroleum products.On the other hand, along with the whole world is to the great attention of ambient atmosphere and pollution waterborne, traditional mineral oil based lubricating oil due to biological degradability poor, can not meet the needs of mankind's protection of the environment.Therefore, since 70 years 20th century, about the research and development of the Green Lubricants of " environmental friendliness ", " biodegradable " is in the ascendant.Along with the exhaustion day by day of world petroleum resource, the increasing of environment protection dynamics, recyclable organism oil base lubricating oil will become a large main flow of lubricating oil Application Areas from now on.
In China, nearly two more than ten years national economy high speed development, problem of environmental pollution increasing pressure is large.Government has strengthened the dynamics of environment protection, has formulated a series of Environment Protection Policy.Relevant contexts is friendly, the research and development of biodegradable plant oil based lubricating oil are risen, and occurs this type of patent application patents many.As: application number 200610014355; Application number 2009100538865; Application number 201310072720; Application number 2013102903709 etc., has stepped a gratifying step in biodegradable lubricating oil development, but also there is the high problem of plant oil based lubricating oil cost, and not outstandingly manifests energy-conservation fuel-economizing and to performances such as engine selfreparings.
The present invention improves further on the basis of the above and develops, and makes lubricating oil not only have environmental friendliness, biodegradable, and has outstanding saving fuel oil and to the performance such as fuel engines selfreparing, exhaust emissions be up to standard.
Summary of the invention
The present invention is in order to reach above-mentioned not only environmental protection but also can be fuel-efficient, and exhaust emissions is up to standard and adopt following technical scheme to the automatic repairing effect of engine scuffing etc.:
A kind of high-efficient energy-saving environment friendly lubricating oil and composite energy-saving nanometer additive thereof, is characterized in that by the composite additive B of biodegradable lubricating base oil A and corresponding environmental protection and have and efficiently save fuel oil, form the nanometer additive C of engine scuffing selfreparing and emission from vehicles performance up to standard.
Wherein base oil A be divided into again high-end, middle-end type, economical three kinds, use A respectively
high, A
in, A
lowrepresent.
Base oil A
highbe made up of the dioctyl sebacate of 45% ~ 50% and the bis(pentaerythritolester) of 25% ~ 30%.
Base oil A
inbe made up of 20% ~ 25% isooctyl oleate and 45% ~ 50% pentaerythritol ester.
Base oil A
lowwitconol 2301 is processed into by various waste animal and vegetable oil, then the epoxyoleic acid methyl esters that epoxidation is obtained, account for quality of lubrication oil per-cent 45% ~ 55% and 20% ~ 25% castor oil composition.
Composite additive B, comprises 1. oxidation inhibitor: the two octyl group Alkaline Zinc 1% ~ 3% of sulphur phosphorus, or the basic amine 2% ~ 3% of sulfuration octane; 2. clean-out system: middle base number calcium mahogany sulfonate 5% ~ 8%, or octane phenol calcium 4.5% ~ 7%; 3. dispersion agent: diene base succimide 3% ~ 5%; 4. anti-wear agent: sulfo-octyl phosphoramidic acid calcium 0% ~ 6%; 5. pour point depressant: polymethacrylate 0% ~ 6% or alkylnaphthalene 0% ~ 5%; 6. rust-preventive agent: dodecenylsuccinic acid ester 0.2% ~ 0.3% or petroleum sodium sulfonate 0.2% ~ 0.3%; 7. kilfoam: Voncoat R 3310 0.001% ~ 0.003%; 8. viscosity index improver: methacrylic acid octyl ester 3% ~ 5% or polyisobutene 3% ~ 6%.
There is energy-efficient self-healing properties compound sodium rice addition of C, comprise synthetic nanometer serpentine powder 1% ~ 2%, bancoul nuts extract 1% ~ 3%, nano metal lanthanum 0.3% and 0% ~ 0.02% Platinum Nanoparticles, palladium, rhodium.(vehicle be equipped with the Platinum Nanoparticles of three-way catalyst tail gas discharge device, palladium, rhodium be 0)
Lubricating oil of the present invention combines allotment by above-mentioned constituent and makes, high-end lubricating oil: comprise A
high+ composite additive B+ composite energy-saving nanometer additive C; Middle-end type lubricating oil: comprise A
in+ composite additive B+ composite energy-saving nanometer additive C; Economical lubricating oil: comprise A
low+ composite additive B+ composite energy-saving nanometer additive C.Also can join in common finished lube with composite energy-saving nanometer additive C separately and use or can use in various Machinery grease.
A kind of high-efficient energy-saving environment friendly lubricating oil of the present invention and composite energy-saving nanometer additive beneficial effect thereof are:
1, lubricating oil of the present invention is environmentally friendly, biodegradable, does not produce pollutent.
2. have good detergent-dispersant performance energy, have automatic repairing effect to engine scuffing, increasing service life of engine more than 1 times and emission from vehicles can be up to standard etc. performance.
3. maximum outstanding feature efficiently saves fuel oil, and motorcycle, automobile fuel saving rate reach 15-25%, and diesel vehicle rate of economizing gasoline reaches 10-15%.
Embodiment
A kind of high-efficient energy-saving environment friendly lubricating oil of the present invention and composite energy-saving nanometer additive thereof are made up after being in harmonious proportion by mass percentage of each constituent in lower list 1.
Table 1
Preparation steps is: by mass percent proportioning, composite foundation oil is put into blending kettle, under 60 DEG C of-70 DEG C of atmospheric closeds stir, add oxidation inhibitor, purification agent, dispersion agent, anti-wear agent, pour point depressant, rust-preventive agent, kilfoam, viscosity index improver successively, stir, leave standstill after 2 hours, then add composite energy-saving nanometer additive C, ultrasonic agitation left standstill 3 hours after 1 hour, filtered.
Embodiment 1:
The preparation of synthetic nanometer serpentine powder: take 15 kilograms of distilled water by metering and put into vessel in heating to 75 DEG C, put into 1310 grams, magnesium sulfate successively, 582 grams, sodium hydroxide, water glass 655 grams (modulus n=2), oleic acid 250 grams of ultrasonic agitation react after 1 hour and leave standstill 30 minutes, filter, filter cake distilled water flushing three times, the nanometer serpentine powder 1040 grams that particle diameter is 20-50 nanometer is obtained after 80 DEG C of vacuum-drying, for subsequent use.
The preparation of bancoul nuts extract: take and to put into container gasoline or solvent submergence after 5 kilograms of bancoul nuts benevolence of having dried are pulverized and soak after 48 hours and filter, filtrate is heated to about 75 DEG C in a reservoir, till whole gasoline or solvent evaporation, obtain extract 1415 grams, for subsequent use.
Prepared by nano metal lanthanum and sodium rice metal platinum, palladium, rhodium using conventional procedures.
High-end lubricant formulations step is: take dioctyl sebacate 2300 grams, bis(pentaerythritolester) 1500 grams is put into blending kettle and is heated to 65 DEG C under atmospheric closed stirs, drop into the two octyl group Alkaline Zinc 150 grams of sulphur phosphorus successively, middle base number calcium mahogany sulfonate 400 grams, diene base succimide 250 grams, dodecyl succinate 15 grams, Voncoat R 3310 100 milligrams, methacrylic acid octyl ester 170 grams, stir, until dissolve completely, leave standstill after 2 hours, add synthetic nanometer snake stone flour 75 grams again, bancoul nuts extract 125 grams, nano metal lanthanum 15 grams, ultrasonic agitation 60 minutes, leave standstill and after 3 hours, filter to obtain high-end high-quality lubricating oil.The car that three-way catalyst tail gas discharge device is housed is tested, and recording rate of economizing gasoline is 25%.
Embodiment 2:
Middle-end type lubricant formulations step: take isooctyl oleate 2500 grams, pentaerythritol ester 4900 grams is put into blending kettle and is heated to 65 DEG C, the two octyl group Alkaline Zinc 300 grams of sulphur phosphorus is dropped into successively under atmospheric closed stirs, middle base number calcium mahogany sulfonate 700 grams, diene base succimide 500 grams, dodecenylsuccinic acid ester 30 grams, Voncoat R 3310 200 milligrams, methacrylic acid octyl ester 340 grams, sulfo-octyl phosphoramidic acid calcium 300 grams stirs, until dissolve, leave standstill after 2 hours, add synthetic nanometer snake stone flour 150 grams again, bancoul nuts extract 250 grams, nano metal lanthanum 30 grams, ultrasonic agitation 60 minutes, leave standstill and after 3 hours, filter to obtain middle-end type lubricating oil.To load on a legacy diesel vehicle long-distance running test to save diesel oil and reach 16%, travel and pull down cylinder after 20 days, piston observes that wearing and tearing obtain selfreparing.
Embodiment 3:
Economical lubricant formulations step: take epoxyoleic acid methyl esters 2500 grams (come from various waste animal and vegetable oil processing epoxidation and obtain), castor oil 1050 grams is put into blending kettle and is heated to 65 DEG C under atmospheric closed stirs, adds the two octyl group Alkaline Zinc 150 grams of sulphur phosphorus successively, middle base number calcium mahogany sulfonate 350 grams, diene base succimide 250 grams, dodecenylsuccinic acid ester 15 grams, Voncoat R 3310 100 milligrams, methacrylic acid octyl ester 170 grams, sulfo-octyl phosphoramidic acid calcium 150 grams, alkylnaphthalene 150 grams stirs, until dissolve completely, leave standstill and after 2 hours, add synthetic nanometer snake stone flour 75 grams again, bancoul nuts extract 125 grams, nano metal lanthanum 15 grams, Platinum Nanoparticles, palladium, rhodium 1 gram, ultrasonic agitation 60 minutes, leave standstill and filter to obtain economical lubricating oil after 3 hours.Loading dolly (without ternary catalyzing unit) upper test exhaust emissions can be up to standard, saves gasoline rate 23%.
Embodiment 4:
Above-mentioned composite energy-saving nanometer additive C and synthetic nanometer snake stone flour 15 grams, bancoul nuts extract 25 grams, nano metal lanthanum 3 grams are joined in motorcycle 1 liter of common finished lube and travel test, surprised discovery saves gasoline rate up to 35%, travels and pulls down motorcycle cylinder after one month, piston observes that wearing and tearing obtain selfreparing.
Embodiment 5:
Above-mentioned composite energy-saving nanometer additive and synthetic nanometer snake stone flour 7.5 grams, bancoul nuts extract 13 grams, nano metal lanthanum 1.5 grams are joined in 500 grams of power lubrication esters and tested on motor power machine, the electric energy of 12% can be saved.
Claims (9)
1. high-efficient energy-saving environment friendly lubricating oil and a composite energy-saving nanometer additive thereof, is characterized in that comprising biodegradable lubricating oil A; Corresponding environment-protection compound additive B; Composite energy-saving nanometer additive C allotment is made.
2. according to claim 1 high-efficient energy-saving environment friendly lubricating oil and composite energy-saving nanometer additive thereof, it is characterized in that biodegradable lubricating base oil A be divided into high-end, middle-end type, economical three kinds, respectively by A
high, A
in, A
lowrepresent.
3. high-end A according to claim 2
highby account for quality of lubrication oil per-cent be 45% ~ 50% dioctyl sebacate and 25% ~ 30% pair season the eleventh of the twelve Earthly Branches four alcohol ester form.
4. middle-end type A according to claim 2
inbe that 20% ~ 25% isooctyl oleate and 45% ~ 50% tetramethylolmethane form by accounting for quality of lubrication oil per-cent.
5. economical A according to claim 2
lowbe that 45% ~ 55% epoxyoleic acid methyl esters and 20% ~ 25% Definition sesame oil form by accounting for quality of lubrication oil per-cent.
6. composite additive B according to claim 1 is the two octyl group Alkaline Zinc of 1% ~ 3% sulphur phosphorus or 2% ~ 3% dimerization sulfuration octyl aniline by accounting for quality of lubrication oil per-cent; Base number calcium mahogany sulfonate or 4.5% ~ 7% octane phenol calcium in 5% ~ 8%; 3% ~ 5% diene is based on imide; 0 ~ 6% sulfo-octyl phosphoramidic acid calcium; 0 ~ 6% polymethacrylate or 0 ~ 5% alkylnaphthalene; 0.2% ~ 0.3% laurylene is based on two acid esters or 0.2% ~ 0.3% petroleum sodium sulfonate; 0.001% ~ 0.003% acrylate homopolymer; 3% ~ 5% methacrylic acid octyl ester or 3% ~ 6% polyisobutene composition.
7. composite energy-saving nanometer additive C according to claim 1 is 1% ~ 2% synthetic nanometer snake stone flour by accounting for quality of lubrication oil per-cent; 1% ~ 3% bancoul nuts extract; 0.3% nano metal lanthanum; 0 ~ 0.02% nano metal platinum, palladium, rhodium form.
8. the particle diameter of nanometer snake stone flour according to claim 7, nano metal lanthanum and nano metal platinum, palladium, rhodium is 20 nanometer to 50 nanometers.
9. composite energy-saving nanometer additive C according to claim 7, can add to separately in common finished lube or in various power lubrication ester and use as energy-efficient dose and fuel engines wearing and tearing self repairing agent.
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| CN103160369A (en) * | 2013-03-29 | 2013-06-19 | 哈尔滨工业大学 | Self-repairing compound titanium-based grease and preparation method thereof |
| CN103571565A (en) * | 2013-11-12 | 2014-02-12 | 广西大学 | Castor-oil-based ethanol fuel engine oil composition |
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Patent Citations (6)
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| CN102093927A (en) * | 2010-12-03 | 2011-06-15 | 无锡润鹏复合新材料有限公司 | Graphite-oxide composite solid lubricant for hot-rolled seamless steel pipe and preparation method thereof |
| CN102994196A (en) * | 2011-09-16 | 2013-03-27 | 协同油脂株式会社 | Lubricating grease composition |
| CN102787003A (en) * | 2012-09-03 | 2012-11-21 | 通化七星润滑油制造有限责任公司 | Compound lubricating grease and preparation method of compound lubricating grease |
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Granted publication date: 20180925 Termination date: 20211229 |