CN104087383A - Engine oil composition with diisopropyl ether as fuel - Google Patents
Engine oil composition with diisopropyl ether as fuel Download PDFInfo
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- CN104087383A CN104087383A CN201410333208.5A CN201410333208A CN104087383A CN 104087383 A CN104087383 A CN 104087383A CN 201410333208 A CN201410333208 A CN 201410333208A CN 104087383 A CN104087383 A CN 104087383A
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- Prior art keywords
- fuel
- engine oil
- oil composition
- compound
- mass ratio
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- Granted
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 19
- ZAFNJMIOTHYJRJ-UHFFFAOYSA-N Diisopropyl ether Chemical compound CC(C)OC(C)C ZAFNJMIOTHYJRJ-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 239000010705 motor oil Substances 0.000 title claims abstract description 18
- 239000000446 fuel Substances 0.000 title claims abstract description 17
- 239000002199 base oil Substances 0.000 claims abstract description 12
- 229920013639 polyalphaolefin Polymers 0.000 claims abstract description 9
- 230000003647 oxidation Effects 0.000 claims abstract description 7
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 7
- 239000003921 oil Substances 0.000 claims abstract description 6
- 239000003963 antioxidant agent Substances 0.000 claims abstract description 5
- 230000003078 antioxidant effect Effects 0.000 claims abstract description 5
- 239000003112 inhibitor Substances 0.000 claims abstract description 5
- 239000000654 additive Substances 0.000 claims abstract description 3
- 239000002131 composite material Substances 0.000 claims abstract description 3
- 150000001875 compounds Chemical class 0.000 claims description 18
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 239000002585 base Substances 0.000 claims description 6
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 6
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 6
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 4
- 241000158728 Meliaceae Species 0.000 claims description 4
- 239000011575 calcium Substances 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- 229920001577 copolymer Polymers 0.000 claims description 4
- 239000006185 dispersion Substances 0.000 claims description 4
- XIRNKXNNONJFQO-UHFFFAOYSA-N ethyl hexadecanoate Chemical compound CCCCCCCCCCCCCCCC(=O)OCC XIRNKXNNONJFQO-UHFFFAOYSA-N 0.000 claims description 4
- 239000003755 preservative agent Substances 0.000 claims description 4
- 230000002335 preservative effect Effects 0.000 claims description 4
- 238000000746 purification Methods 0.000 claims description 4
- -1 alkyl phosphorous acid ester Chemical class 0.000 claims description 3
- JTTMYKSFKOOQLP-UHFFFAOYSA-N 4-hydroxydiphenylamine Chemical compound C1=CC(O)=CC=C1NC1=CC=CC=C1 JTTMYKSFKOOQLP-UHFFFAOYSA-N 0.000 claims description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 claims description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 2
- QCJQWJKKTGJDCM-UHFFFAOYSA-N [P].[S] Chemical compound [P].[S] QCJQWJKKTGJDCM-UHFFFAOYSA-N 0.000 claims description 2
- 230000000996 additive effect Effects 0.000 claims description 2
- 239000003513 alkali Substances 0.000 claims description 2
- QRUDEWIWKLJBPS-UHFFFAOYSA-N benzotriazole Chemical compound C1=CC=C2N[N][N]C2=C1 QRUDEWIWKLJBPS-UHFFFAOYSA-N 0.000 claims description 2
- 239000012964 benzotriazole Substances 0.000 claims description 2
- DKVNPHBNOWQYFE-UHFFFAOYSA-N carbamodithioic acid Chemical compound NC(S)=S DKVNPHBNOWQYFE-UHFFFAOYSA-N 0.000 claims description 2
- 150000001993 dienes Chemical class 0.000 claims description 2
- 229940067592 ethyl palmitate Drugs 0.000 claims description 2
- XLXGCFTYXICXJF-UHFFFAOYSA-N ethylsilicon Chemical compound CC[Si] XLXGCFTYXICXJF-UHFFFAOYSA-N 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 229910052757 nitrogen Inorganic materials 0.000 claims description 2
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 2
- 239000003208 petroleum Substances 0.000 claims description 2
- AOHJOMMDDJHIJH-UHFFFAOYSA-N propylenediamine Chemical compound CC(N)CN AOHJOMMDDJHIJH-UHFFFAOYSA-N 0.000 claims description 2
- 239000011734 sodium Substances 0.000 claims description 2
- 229910052708 sodium Inorganic materials 0.000 claims description 2
- 229960002317 succinimide Drugs 0.000 claims description 2
- VLLMWSRANPNYQX-UHFFFAOYSA-N thiadiazole Chemical compound C1=CSN=N1.C1=CSN=N1 VLLMWSRANPNYQX-UHFFFAOYSA-N 0.000 claims description 2
- 150000003852 triazoles Chemical class 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 claims description 2
- 229910052721 tungsten Inorganic materials 0.000 claims description 2
- 239000010937 tungsten Substances 0.000 claims description 2
- 150000003751 zinc Chemical class 0.000 claims description 2
- 238000005260 corrosion Methods 0.000 abstract description 7
- 230000007797 corrosion Effects 0.000 abstract description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract description 3
- 239000002253 acid Substances 0.000 abstract description 3
- 229910052799 carbon Inorganic materials 0.000 abstract description 3
- 239000002270 dispersing agent Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 abstract description 3
- 239000003973 paint Substances 0.000 abstract description 3
- 239000004071 soot Substances 0.000 abstract description 3
- 230000002159 abnormal effect Effects 0.000 abstract 1
- 239000002518 antifoaming agent Substances 0.000 abstract 1
- 239000013556 antirust agent Substances 0.000 abstract 1
- 239000003599 detergent Substances 0.000 abstract 1
- 239000006078 metal deactivator Substances 0.000 abstract 1
- 239000003607 modifier Substances 0.000 abstract 1
- 230000003472 neutralizing effect Effects 0.000 abstract 1
- 239000010802 sludge Substances 0.000 abstract 1
- 230000003381 solubilizing effect Effects 0.000 abstract 1
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- GHMLBKRAJCXXBS-UHFFFAOYSA-N resorcinol Chemical compound OC1=CC=CC(O)=C1 GHMLBKRAJCXXBS-UHFFFAOYSA-N 0.000 description 2
- 238000010008 shearing Methods 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 1
- 229910001209 Low-carbon steel Inorganic materials 0.000 description 1
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 description 1
- OUUQCZGPVNCOIJ-UHFFFAOYSA-M Superoxide Chemical compound [O-][O] OUUQCZGPVNCOIJ-UHFFFAOYSA-M 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 150000004780 naphthols Chemical class 0.000 description 1
- TVMXDCGIABBOFY-UHFFFAOYSA-N octane Chemical compound CCCCCCCC TVMXDCGIABBOFY-UHFFFAOYSA-N 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Lubricants (AREA)
Abstract
The invention discloses an engine oil composition with diisopropyl ether as a fuel. The composition adopts base oil II and poly(alpha-olefin) as base oil, is matched with various composite additives and comprises an oxidation-corrosion inhibitor, an anti-foaming agent, a viscosity index improver, a metal deactivator, a friction modifier, a detergent, a dispersing agent, an antioxidant and an antirust agent. The engine oil composition has excellent detergency and dispersibility, viscosity-temperature characteristics, base number retainability and acid neutralizing capacity, can control generation of polar materials such as high temperature oil sludge and keep engines clean, has good high-temperature oxidation stability, soot solubilizing capacity, wear resistance, shear resistance and antifriction and anti-corrosion properties, has good low-temperature startability and can reduce generation of deposited carbon and paint films of engines under the condition of high temperature, prevent abnormal wear and bearing bush corrosion of engines during starting and accelerated operation and prolong the service lives and oil draining periods of engines.
Description
Technical field
The invention belongs to internal combustion engine lubricant field, particularly a kind of engine oil composition taking Di Iso Propyl Ether as fuel.
Background technology
Di Iso Propyl Ether (DIPE), colourless, at normal temperatures and pressures, there is mobility and medium volatile one-level inflammable liquid, there is the special odor of ether, can with the multiple immiscible organic solvents such as alcohol, ether, benzene.Corrosion-free to metal when dry, can in the container of iron, mild steel, copper or aluminum, store, add Resorcinol, naphthols or many alkyl phenol can suppress the generation of superoxide.Its fusing point-86.4 DEG C, 68.4 DEG C of boiling points, relative density 0.7258, specific refractory power 1.3679, flash-point-22 DEG C, can form azeotrope with water, Virahol, acetone, acetonitrile, ethanol.Its octane value is high, oxygen level is high, Reid Vapour Pressure is low, has the gasoline combustion of change performance, reduces the feature of the quantity discharged of CO.Its blending performance and physicals are suitable with MTBE, and toxicity is little.In addition, there is the distillation temperature that can reduce blended gasoline; Improve cold start-up and the warming-up performance of automobile; The sealing material of fuel system is had to good intermiscibility; Do not affect the stability of gasoline; Impact on motor vehicle exhaust is suitable with other ethers, conventionally and the blend ratio 5%～40% (mass percent content) of gasoline.Therefore, be necessary to develop a kind of engine oil composition taking Di Iso Propyl Ether as fuel.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of have good detergent-dispersant performance, sticky-temperature characteristics, base number retentivity, acid neutralization capacity, can control the generation of high temperature greasy filth isopolarity material, keeps engine washing; Good high-temperature oxidation stability, solubilising soot ability, wear-resistant, anti-shearing and anti-friction and corrosion-resistant performance, the generation that cold cranking capacity is good, can reduce engine carbon deposit, paint film under hot conditions, prevent inordinate wear and the bearing insert corrosion of engine in the time of startup and Accelerating running, the engine oil composition taking Di Iso Propyl Ether as fuel of increasing service life of engine and oil draining period.
For above-mentioned technical problem, the present invention adopts following technical scheme:
An engine oil composition taking Di Iso Propyl Ether as fuel, adopts II class base oil and Poly alpha Olefins (PAO) as base oil, coordinates multiple composite additive, and the mass percent of its each component is:
| Component | Mass percent content |
| Base oil | Surplus |
| Purification agent | 7.0％～9.0％ |
| Dispersion agent | 3.0％～5.0％ |
| Antioxidant preservative | 0.5％～1.0％ |
| Oxidation inhibitor | 0.5％～1.0％ |
| Metal passivator | 0.8％～1.0％ |
| Friction improver | 1.0％～2.0％ |
| Rust-preventive agent | 0.8％～1.5％ |
| Kilfoam | 0.005％～0.008％ |
| Viscosity index improver | 3.0％～6.0％ |
The mass percent summation of each component is 100% above.
Base oil is that II class base oil and 50%～60% the Poly alpha Olefins (PAO) of mass ratio 50%～40% is compound.
Purification agent is that low alkali value calcium mahogany sulfonate, 25%～30% high base number calcium mahogany sulfonate and 50%～40% the Overbased magnesium sulphonates of mass ratio 25%～30% is compound, and the mass percent sum of above-mentioned three components is 100%;
Dispersion agent is that polyisobutylene-bis-succinimide and 60%～50% the diene base succimide of mass ratio 40%～50% is compound.
Antioxidant preservative is that the dithiocarbamic acid tungsten of the two octyl group basic zinc salt of the sulphur phosphorus of mass ratio 50%～60% and 50%～40% is compound;
Oxidation inhibitor is that thiadiazole and 60%～50% the p-hydroxydiphenylamine of mass ratio 40%～50% is compound.
Metal passivator is the 124 Triazole derivative of mass ratio 40%～50% and 60%～50% N, and the sub-Whitfield's ointment propylene diamine of N-bis-is compound.
Friction improver is that alkyl phosphorous acid ester and 40%～50% the ethyl palmitate of mass ratio 60%～50% is compound.
Rust-preventive agent is that petroleum sodium sulfonate and 60%～50% the benzotriazole of mass ratio 40%～50% is compound.
Kilfoam is that ethyl silicon oil and 60%～50% acrylate and the ether copolymer of mass ratio 40%～50% is compound.
Viscosity index improver is ethylene-propylene copolymer.
Remarkable advantage of the present invention has: have good detergent-dispersant performance, sticky-temperature characteristics, base number retentivity, acid neutralization capacity, can control the generation of high temperature greasy filth isopolarity material, keep engine washing; Good high-temperature oxidation stability, solubilising soot ability, wear-resistant, anti-shearing and anti-friction and corrosion-resistant performance, the generation that cold cranking capacity is good, can reduce engine carbon deposit, paint film under hot conditions, prevent inordinate wear and bearing insert corrosion, increasing service life of engine and the oil draining period of engine in the time of startup and Accelerating running.
Embodiment
Embodiment 1:
Each component of following mass percent is in harmonious proportion and is formed:
Embodiment 2:
Each component of following mass percent is in harmonious proportion and is formed:
Embodiment 3:
Each component of following mass percent is in harmonious proportion and is formed:
The main physical and chemical index of embodiment 2 products:
Claims (9)
1. the engine oil composition taking Di Iso Propyl Ether as fuel, is characterized in that: adopt II class base oil and Poly alpha Olefins (PAO) as base oil, coordinate multiple composite additive, the mass percent of its each component is:
The mass percent summation of each component is 100% above.
2. a kind of engine oil composition taking Di Iso Propyl Ether as fuel as claimed in claim 1, is characterized in that, base oil is that II class base oil and 50%～60% the Poly alpha Olefins (PAO) of mass ratio 50%～40% is compound.
3. a kind of engine oil composition taking Di Iso Propyl Ether as fuel as claimed in claim 1, it is characterized in that, purification agent is that low alkali value calcium mahogany sulfonate, 25%～30% high base number calcium mahogany sulfonate and 50%～40% the Overbased magnesium sulphonates of mass ratio 25%～30% is compound, and the mass percent sum of above-mentioned three components is 100%; Dispersion agent is that polyisobutylene-bis-succinimide and 60%～50% the diene base succimide of mass ratio 40%～50% is compound.
4. a kind of engine oil composition taking Di Iso Propyl Ether as fuel as claimed in claim 1, is characterized in that, antioxidant preservative is that the dithiocarbamic acid tungsten of the two octyl group basic zinc salt of the sulphur phosphorus of mass ratio 50%～60% and 50%～40% is compound; Oxidation inhibitor is that thiadiazole and 60%～50% the p-hydroxydiphenylamine of mass ratio 40%～50% is compound.
5. a kind of engine oil composition taking Di Iso Propyl Ether as fuel as claimed in claim 1, is characterized in that, metal passivator is the 124 Triazole derivative of mass ratio 40%～50% and 60%～50% N, and the sub-Whitfield's ointment propylene diamine of N-bis-is compound.
6. a kind of engine oil composition taking Di Iso Propyl Ether as fuel as claimed in claim 1, is characterized in that, friction improver is that alkyl phosphorous acid ester and 40%～50% the ethyl palmitate of mass ratio 60%～50% is compound.
7. a kind of engine oil composition taking Di Iso Propyl Ether as fuel as claimed in claim 1, is characterized in that, rust-preventive agent is that petroleum sodium sulfonate and 60%～50% the benzotriazole of mass ratio 40%～50% is compound.
8. a kind of engine oil composition taking Di Iso Propyl Ether as fuel as claimed in claim 1, is characterized in that, kilfoam is that ethyl silicon oil and 60%～50% acrylate and the ether copolymer of mass ratio 40%～50% is compound.
9. a kind of engine oil composition taking Di Iso Propyl Ether as fuel as claimed in claim 1, is characterized in that, viscosity index improver is ethylene-propylene copolymer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333208.5A CN104087383B (en) | 2014-07-14 | 2014-07-14 | A kind of take Di Iso Propyl Ether as the engine oil composition of fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410333208.5A CN104087383B (en) | 2014-07-14 | 2014-07-14 | A kind of take Di Iso Propyl Ether as the engine oil composition of fuel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104087383A true CN104087383A (en) | 2014-10-08 |
| CN104087383B CN104087383B (en) | 2016-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410333208.5A Expired - Fee Related CN104087383B (en) | 2014-07-14 | 2014-07-14 | A kind of take Di Iso Propyl Ether as the engine oil composition of fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104087383B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017030508A1 (en) * | 2015-08-19 | 2017-02-23 | Agency For Science, Technology And Research | A base oil additive |
| CN106479644A (en) * | 2016-09-26 | 2017-03-08 | 广西谛恒生物能源投资有限公司 | A kind of isobutanol petrol engine composition |
| CN106479641A (en) * | 2016-09-26 | 2017-03-08 | 广西谛恒生物能源投资有限公司 | A kind of composition of amylalcohol fuel combination compression ignition engine oil |
| CN106479640A (en) * | 2016-09-26 | 2017-03-08 | 广西谛恒生物能源投资有限公司 | A kind of normal propyl alcohol gasoline engine engine oil base oil |
| CN106520277A (en) * | 2016-09-21 | 2017-03-22 | 广西大学 | Sec-butyl alcohol gasoline engine oil composition |
| CN106520278A (en) * | 2016-09-21 | 2017-03-22 | 广西大学 | Isopropanol gasoline engine oil composition |
| CN106833842A (en) * | 2017-01-17 | 2017-06-13 | 广西谛恒生物能源投资有限公司 | A kind of gasoline engine lubricant composition for possessing dual fuel injection system |
| CN112442396A (en) * | 2019-09-05 | 2021-03-05 | 浙江天瑞化学有限公司 | Strong antiknock ether fuel oil based on diisopropyl ether as raw material |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130012418A1 (en) * | 2010-06-15 | 2013-01-10 | Yukio Tatsumi | Lubricating oil composition for internal combustion engine |
| CN103205307A (en) * | 2013-04-12 | 2013-07-17 | 广西大学 | Environment-friendly and energy-saving diesel engine oil |
| CN103525522A (en) * | 2013-10-21 | 2014-01-22 | 广西大学 | Stirling engine lubricant |
-
2014
- 2014-07-14 CN CN201410333208.5A patent/CN104087383B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20130012418A1 (en) * | 2010-06-15 | 2013-01-10 | Yukio Tatsumi | Lubricating oil composition for internal combustion engine |
| CN103205307A (en) * | 2013-04-12 | 2013-07-17 | 广西大学 | Environment-friendly and energy-saving diesel engine oil |
| CN103525522A (en) * | 2013-10-21 | 2014-01-22 | 广西大学 | Stirling engine lubricant |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017030508A1 (en) * | 2015-08-19 | 2017-02-23 | Agency For Science, Technology And Research | A base oil additive |
| CN106520277A (en) * | 2016-09-21 | 2017-03-22 | 广西大学 | Sec-butyl alcohol gasoline engine oil composition |
| CN106520278A (en) * | 2016-09-21 | 2017-03-22 | 广西大学 | Isopropanol gasoline engine oil composition |
| CN106479644A (en) * | 2016-09-26 | 2017-03-08 | 广西谛恒生物能源投资有限公司 | A kind of isobutanol petrol engine composition |
| CN106479641A (en) * | 2016-09-26 | 2017-03-08 | 广西谛恒生物能源投资有限公司 | A kind of composition of amylalcohol fuel combination compression ignition engine oil |
| CN106479640A (en) * | 2016-09-26 | 2017-03-08 | 广西谛恒生物能源投资有限公司 | A kind of normal propyl alcohol gasoline engine engine oil base oil |
| CN106833842A (en) * | 2017-01-17 | 2017-06-13 | 广西谛恒生物能源投资有限公司 | A kind of gasoline engine lubricant composition for possessing dual fuel injection system |
| CN112442396A (en) * | 2019-09-05 | 2021-03-05 | 浙江天瑞化学有限公司 | Strong antiknock ether fuel oil based on diisopropyl ether as raw material |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104087383B (en) | 2016-04-13 |
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