CN102206537B - Lubricating oil for energy-saving environmental-friendly automobile engine - Google Patents
Lubricating oil for energy-saving environmental-friendly automobile engine Download PDFInfo
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- CN102206537B CN102206537B CN 201110095592 CN201110095592A CN102206537B CN 102206537 B CN102206537 B CN 102206537B CN 201110095592 CN201110095592 CN 201110095592 CN 201110095592 A CN201110095592 A CN 201110095592A CN 102206537 B CN102206537 B CN 102206537B
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- 239000010687 lubricating oil Substances 0.000 title claims abstract description 23
- 239000002199 base oil Substances 0.000 claims abstract description 15
- 239000000654 additive Substances 0.000 claims abstract description 12
- 230000003647 oxidation Effects 0.000 claims abstract description 8
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 8
- 239000010705 motor oil Substances 0.000 claims description 16
- 230000000996 additive effect Effects 0.000 claims description 10
- -1 fatty acid ester Chemical class 0.000 claims description 8
- 229920013639 polyalphaolefin Polymers 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 4
- 238000005260 corrosion Methods 0.000 claims description 4
- 239000013530 defoamer Substances 0.000 claims description 4
- 230000000994 depressogenic effect Effects 0.000 claims description 4
- 239000002270 dispersing agent Substances 0.000 claims description 4
- 239000003112 inhibitor Substances 0.000 claims description 4
- 229920000098 polyolefin Polymers 0.000 claims description 4
- 229920002367 Polyisobutene Polymers 0.000 claims description 2
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 claims description 2
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 229940077388 benzenesulfonate Drugs 0.000 claims description 2
- 239000004327 boric acid Substances 0.000 claims description 2
- 235000014113 dietary fatty acids Nutrition 0.000 claims description 2
- 229930195729 fatty acid Natural products 0.000 claims description 2
- 239000000194 fatty acid Substances 0.000 claims description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 claims description 2
- 239000011707 mineral Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 229920000193 polymethacrylate Polymers 0.000 claims description 2
- 229920002545 silicone oil Polymers 0.000 claims description 2
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 2
- 150000003852 triazoles Chemical class 0.000 claims description 2
- 125000004432 carbon atom Chemical group C* 0.000 claims 1
- 229920001577 copolymer Polymers 0.000 claims 1
- 239000003921 oil Substances 0.000 abstract description 5
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract description 4
- 239000002994 raw material Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000000295 fuel oil Substances 0.000 abstract description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 abstract 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 1
- 230000003197 catalytic effect Effects 0.000 abstract 1
- 230000007613 environmental effect Effects 0.000 abstract 1
- 125000004435 hydrogen atom Chemical class [H]* 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 239000011593 sulfur Substances 0.000 abstract 1
- 229910052717 sulfur Inorganic materials 0.000 abstract 1
- 239000001993 wax Substances 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 10
- 238000011056 performance test Methods 0.000 description 4
- PFRUBEOIWWEFOL-UHFFFAOYSA-N [N].[S] Chemical compound [N].[S] PFRUBEOIWWEFOL-UHFFFAOYSA-N 0.000 description 3
- 239000004519 grease Substances 0.000 description 3
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical class [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 238000005984 hydrogenation reaction Methods 0.000 description 2
- 238000006317 isomerization reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
Abstract
The invention discloses lubricating oil for an energy-saving environmental-friendly automobile engine, comprising the following components in percentage by weight: 15%-25% of base oil DIPE-1 (Diisopropylether), 65%-75% of hydrogenated isodewaxing base oil and 10%-13% of lubricating oil additives. The deeply hydrogenated isodewaxing base oil (III class base oil) is adopted as a main base oil raw material, the lubricating oil disclosed by the invention contains saturated hydrogen molecules but not waxes, does not generate oil dirt, plays a protection role on a three-way catalytic converter, saves 17.74 percent of fuel oil per hundred kilometers and has an oil exchange period reaching 1.5 myriad kilometers and obvious energy saving effect. The lubricating oil has the advantages of great low content of sulfur and nitrogen without aromatic hydrocarbon, low viscosity, good thermal oxidation stability and low-temperature flowability, low volatility, and the like; the product is especially suitable for automobiles and can ensure that the air tightness of the automobile engine is improved and the power is enhanced, thereby achieving the functions of energy saving, environmental friendliness, long service life and engine protection.
Description
Technical field
The present invention relates to technical field of lubricating oil, be specifically related to a kind of lubricating oil of using of motor car engine that can energy-conserving and environment-protective.
Background technology
The Main Function of engine oil is lubricated, and it remembers that to starting working condition plays an important role, if lubricating oil is ineffective, engine will be subject to grievous injury.Along with the surge of China's automobile pollution, the energy-saving and emission-reduction task is day by day arduous.Therefore, on the market lubricating oil is also had higher requirement, existing automobile engine lubricating oil is comprised of base oil and lubricating oil additive.Its energy-saving and emission-reduction and wearing no resistance, work-ing life is short, and 5000～10000 kilometers of running cars will be ineffective, demand that can not satisfying the market.
Summary of the invention
For the deficiency that exists on the prior art, the object of the invention is to provide a kind of and has that wear resistance is strong, the energy-saving and environment-friendly automobile engine oil of energy-conserving and environment-protective, long service life, and it has, low viscosity extremely low without aromatic hydrocarbons, sulphur nitrogen content, thermal oxidation stability is good, low-temperature fluidity is good advantage.
To achieve these goals, the present invention realizes by the following technical solutions:
Energy-saving and environment-friendly automobile engine oil of the present invention, it consists of base oil DIPE-1 according to weight percent and accounts for 15%～25%, and hydroisomerization dewax base oil accounts for 65%～75%, and lubricating oil additive accounts for 10%～13%.
Described lubricating oil additive component comprises:
Anti-wear agent: 2%～2.5%;
Detergent-dispersant additive: 1.5%～2.0%;
Oiliness improver: 1%～2%;
Oxidation and corrosion inhibitor: 1.5%～2.0%;
Pour point depressant: 0.3%～0.5%;
Synthesising sulfonate: 2.5%～3.0%;
Viscosity index improver: 2%～8%;
Defoamer: surplus.
As preferably, anti-wear agent is at least a in boronation fatty acid ester or the 124 Triazole fatty amine salt.
As preferably, detergent-dispersant additive is long-chain (C20-24) linear alkyl benzene sulfonate salt, and oiliness improver is the olefine sulfide multipolymer.
As preferably, oxidation and corrosion inhibitor is at least a in the boride of organic boric acid ester or succimide or succimide.
As preferably, pour point depressant is any two kinds in polymethacrylate, vinyl acetate between to for plastic/anti-divinyl acid esters (fumarate) multipolymer, the polyolefin product, and wherein polyolefin product is preferably Poly alpha Olefins (PAO) PAO.
As preferably, viscosity index improver is a kind of of polyisobutene and other macromolecular compounds.
As preferably, defoamer adopts mineral silicone oil.
The invention has the beneficial effects as follows:
Adopting deep hydrogenation isomerization dewaxing base oil (III class base oil) is main foundation oil raw material, the content of wax not, contain saturated hydrogen molecule, have, low viscosity extremely low without aromatic hydrocarbons, sulphur nitrogen content, the advantages such as thermal oxidation stability is good, low-temperature fluidity is good, low volatility, do not produce grease in the use procedure, ternary catalyzing unit is had provide protection, thereby have long advantage of drain period; In addition, product of the present invention can improve the sealing property of motor car engine, improves power, thereby reaches the purpose of energy-conserving and environment-protective, long service life.
Embodiment
Understand for making the present invention be easy to understand, describe below by embodiment 1-3 tabulation.
One, each component concentration of lubricating oil
Each component concentration of lubricating oil sees Table 1 among the embodiment 1 to embodiment 3, all by weight percentage.
Table 1: each component concentration of lubricating oil among the embodiment 1-3
It is main foundation oil raw material that the above embodiments 1-3 adopts deep hydrogenation isomerization dewaxing base oil (III class base oil), the content of wax not, contain saturated hydrogen molecule, do not produce grease (grease is mainly produced through pyroreaction by the wax in the base oil and part additive component inferior); Ternary catalyzing unit had provide protection, the characteristics such as have, low viscosity extremely low without aromatic hydrocarbons, sulphur nitrogen content, thermal oxidation stability is good, low-temperature fluidity is good, low volatility, drain period are long.All additives of the present invention all do not contain heavy metal.
Two, engine rig test
Adopt the SL/10W40 petrol motor engine oil of above-mentioned enforcement 1-3 preparation to carry out the performance comparison test at Buick SGM7200, such as table 2.
Table 2 is sample car basic parameter value
1, testing environment: temperature is 14～18 ℃; Humidity is 34～36%; Barometric point is 101kPa.
2, test item: the automobile concurrence is sailed the per 100 kilometers oil consumptions after 600 kilometers under equal pavement conditions.
3, detection method: under the equal conditions, the automobile that vehicle does not install SL/10W40 petrol motor engine oil additional travels respectively 100 kilometers and measures the fuel consumption per hundred kilometers amount three times, installs SL/10W40 petrol motor engine oil additional at this car again and travels respectively 100 kilometers and measure the fuel consumption per hundred kilometers amount three times.
Three, performance comparison test
Adopt respectively the lubricating oil of embodiment 1, embodiment 2, embodiment 3 to carry out the performance comparison test, the result sees Table respectively shown in the 3-table 5:
Table 3 is for using the performance comparison test result of embodiment 1 lubricating oil
Table 4 is for using the performance comparison test result of embodiment 2 lubricating oil
Table 5 is for using the performance comparison test result of embodiment 3 lubricating oil
Four, other performance tests
Adopt respectively the lubricating oil of embodiment 1, embodiment 2, embodiment 3 to carry out other performance tests, the results are shown in Table 6:
Table 6 is other performance test results of above-described embodiment 1-3
| 100 ℃ of kinematic viscosity | SAE viscosity | Increase the power rate | |
| Embodiment 1 | 12.9mm 2/s | 10W40 | 40％ |
| Embodiment 2 | 13.5mm 2/s | 10W40 | 50％ |
| Embodiment 3 | 14.2mm 2/s | 10W40 | 60％ |
According to above-mentioned performance test test result, in the SL/10W40 petrol motor engine oil of embodiment 1-3 preparation, per 100 km is on average saved fuel oil 17.74%, and the drain period reaches 1.5 ten thousand kilometers, and energy-saving effect is obvious; Increase power 40%-60%; The SAE viscosity grade satisfies the 10W-40 standard, 100 ℃ of kinematic viscosity are 12.9 (12.8-14.3 can make engine be in optimum Working), friction reduced 200% when spray lubrication and reaction film protection can make engine operation, and flash-point reaches 240 ℃-260 ℃; Satisfy Europe IV emission standard.
In addition, above-described embodiment 1-3 mainly adopts advanced intelligent gas pulse reaction mediation system to produce, and time harmonic is short, level of automation is high, easy to operate, can effectively reduce the stopping production maintenance rate, reduces energy consumption and save production cost.
More than show and described ultimate principle of the present invention and principal character and advantage of the present invention.The technician of the industry should understand; the present invention is not restricted to the described embodiments; that describes in above-described embodiment and the specification sheets just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (8)
1. energy-saving and environment-friendly automobile engine oil, it is characterized in that it consists of according to weight percent: base oil DIPE-1 accounts for 15%～25%, and hydroisomerization dewax base oil accounts for 65%～75%, and lubricating oil additive accounts for 10%～13%, and described lubricating oil additive component comprises:
Anti-wear agent: 2%～2.5%;
Detergent-dispersant additive: 1.5%～2.0%;
Oiliness improver: 1%～2%;
Oxidation and corrosion inhibitor: 1.5%～2.0%;
Pour point depressant: 0.3%～0.5%;
Synthesising sulfonate: 2.5%～3.0%;
Viscosity index improver: 2%～8%;
Defoamer: surplus.
2. energy-saving and environment-friendly automobile engine oil according to claim 1 is characterized in that, described anti-wear agent is at least a in boronation fatty acid ester or the 124 Triazole fatty amine salt.
3. energy-saving and environment-friendly automobile engine oil according to claim 1 is characterized in that, described detergent-dispersant additive is that carbonatoms is the long-chain linear alkyl benzene sulfonate salt of 20-24, and oiliness improver is the olefine sulfide multipolymer.
4. energy-saving and environment-friendly automobile engine oil according to claim 1 is characterized in that, described oxidation and corrosion inhibitor is at least a in the boride of organic boric acid ester or succimide or succimide.
5. energy-saving and environment-friendly automobile engine oil according to claim 1 is characterized in that, described pour point depressant is any two kinds in polymethacrylate, vinyl acetate between to for plastic/anti-divinyl acid ester copolymer, the polyolefin product.
6. energy-saving and environment-friendly automobile engine oil according to claim 5 is characterized in that, described polyolefin product is Poly alpha Olefins (PAO) PAO.
7. energy-saving and environment-friendly automobile engine oil according to claim 1 is characterized in that, described viscosity index improver is polyisobutene.
8. according to claim 1 to 7 each described energy-saving and environment-friendly automobile engine oils, it is characterized in that described defoamer adopts mineral silicone oil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110095592 CN102206537B (en) | 2011-04-18 | 2011-04-18 | Lubricating oil for energy-saving environmental-friendly automobile engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110095592 CN102206537B (en) | 2011-04-18 | 2011-04-18 | Lubricating oil for energy-saving environmental-friendly automobile engine |
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| Publication Number | Publication Date |
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| CN102206537A CN102206537A (en) | 2011-10-05 |
| CN102206537B true CN102206537B (en) | 2013-04-10 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105316081B (en) * | 2014-07-29 | 2018-08-17 | 中国石油化工股份有限公司 | A kind of pour depressant for lubricating oil composition |
| CN106520261A (en) * | 2015-09-09 | 2017-03-22 | 中国石油化工股份有限公司 | Lubricating oil pour-point depressant composition and application thereof |
| CN105462667A (en) * | 2015-12-17 | 2016-04-06 | 长春德联化工有限公司 | Engine lubricating oil composition excellent in performance and preparing method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1329492C (en) * | 2004-04-29 | 2007-08-01 | 张为光 | Energy-saving environment protective lubricating oil |
| WO2010086365A1 (en) * | 2009-01-28 | 2010-08-05 | Shell Internationale Research Maatschappij B.V. | Lubricating composition |
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Address after: 2, standard factory building, 100 industrial village, Nanhai Road, 570216, Hainan, Haikou Patentee after: Hainan polar wind high tech Limited by Share Ltd. Address before: 571152 office building, lion ridge industrial park, Haikou national hi tech Industrial Development Zone, Hainan 123, China Patentee before: HAINAN JIFENG LUBRICATING OIL CO.,LTD. |
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