CN103695109A - Energy-efficient engine lubricating oil - Google Patents
Energy-efficient engine lubricating oil Download PDFInfo
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- CN103695109A CN103695109A CN201310644474.5A CN201310644474A CN103695109A CN 103695109 A CN103695109 A CN 103695109A CN 201310644474 A CN201310644474 A CN 201310644474A CN 103695109 A CN103695109 A CN 103695109A
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Abstract
The invention discloses energy-efficient engine lubricating oil. The energy-efficient engine lubricating oil contains the following substances in parts by weight: 54-76 parts of base oil, 3-7 parts of nonylphenol polyoxyethylene ether, 3-27 parts of poly-alpha-olefin, 5-15 parts of polyvinyl ether, 2-7 parts of phenyl-naphthylamine, 0.5-3.1 parts of zinc dialkyl dithiophosphate, 20-37 parts of polymethacrylate, 2-11 parts of ethylene-propylene copolymer, 0.5-2.8 parts of dialkyl dithiophosphate molybdenum oxide, 0.02-0.7 part of alkylphenol calcium sulfide and 0.01-0.05 part of methyl silicone ester. The energy-efficient engine lubricating oil has the beneficial effects that a method is simple in process and low in production cost; the energy-efficient engine lubricating oil has excellent oxidation resistance, high-alkality acidification prevention and wear resistance, so that the evaporation loss of the lubricating oil is lowered effectively, and the wear to engines caused by the existing lubricating oil is improved; the engine lubricating oil is good in cleanness, high in fuel combustion value and full in combustion, so that the generation of oil sediment and deposited carbon for the engines is reduced, and the emission of CO, hydrocarbons, NOx, sulfides and lead is lowered.
Description
Technical field
The present invention relates to a kind of high-efficiency and energy-saving type engine oil.
Background technology
Along with the enhancing gradually of people's awareness of saving energy, countries in the world utilize problem more to pay attention to source.At present, in automobile industry, continually develop out fuel substitute automobile, wherein more satisfactory is with fuel such as compressed natural gas or liquefied petroleum gas (LPG), to replace the dual-fuel automobile of I. C. engine oil.
It is fuel that dual-fuel engine uses Sweet natural gas or liquefied petroleum gas (LPG), its calorific value is very high, exhaust emissions temperature is up to 480 ℃, than the temperature of common I. C. engine oil, exceed 180 ℃～200 ℃, engine combustion temperatures is high, causes lubricating oil evaporation loss large, NOx too high levels, I. C. engine oil very easily makes NOx that oxidation or nitration occur, and increases greasy filth and carbon deposit, thereby boost engine weares and teares, deterioration of lubricant is aging; And, the unlubricated effect of compressed natural gas or liquefied petroleum gas (LPG) self, therefore, require the ash content of I. C. engine oil moderate, make to be deposited on the ash content lubricate on valve and valve seating, ash content is too low, do not have lubrication, easily cause intake valve, vent valve and the prooving of valve seat, ash content is too high, can cause that the early stage igniting of engine and sparking plug pollute, affect engine power, in Engine Surface, generate hard settling, carbon deposit is too much, valve melting loss.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of high-efficiency and energy-saving type engine oil.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of high-efficiency and energy-saving type engine oil, it is characterized in that, the material that comprises following parts by weight: base oil 54-76 part, polyoxyethylene nonylphenol ether 3-7 part, poly-alpha olefins 3-27 part, polyvinyl ether 5-15 part, phenyl-naphthylamines 2-7 part, zinc dialkyl dithiophosphate 0.5-3.1 part, polymethacrylate 20-37 part, ethylene-propylene copolymer 2-11 part, dialkyl dithiophosphoric acid oxygen molybdenum 0.5-2.8 part, calcium sulfenyl phenolate 0.02-0.7 part, methyl-silicone oil ester 0.01-0.05 part.
The invention has the beneficial effects as follows: method technique is simple, and production cost is low; The raw material of selecting has extremely strong compatibility reasonableness, make dual-fuel engine lubricating oil ash content moderate, there is good resistance of oxidation, high base number acid-proof voltinism, abrasion resistance, effectively reduce the evaporation loss of lubricating oil, improve the wearing and tearing that lubricating oil causes engine in the past, thereby increased the work-ing life of engine, solved the aging fast problem of deterioration of lubricant, extend the drain period of lubricating oil, improved the power of engine; The detergency of this engine oil is good, fuel combustion value is high, burning completely, make engine reduce the generation of greasy filth and carbon deposit, CO, hydrocarbon polymer, NOx, sulfide and plumbous quantity discharged have been reduced, meet state's IV automobile exhaust emission standard, make engine reach the effect of efficient and energy-saving and emission-reduction.
Embodiment
Embodiment 1
A high-efficiency and energy-saving type engine oil, is characterized in that, comprises the material of following parts by weight: 54 parts of base oils, 7 parts of polyoxyethylene nonylphenol ethers, 3 parts of poly-alpha olefinss, 5 parts of polyvinyl ethers, 2 parts of phenyl-naphthylamines, 0.5 part of zinc dialkyl dithiophosphate, 20 parts of polymethacrylate, 2 parts of ethylene-propylene copolymers, 0.5 part of dialkyl dithiophosphoric acid oxygen molybdenum, 0.02 part of calcium sulfenyl phenolate, 0.01 part of methyl-silicone oil ester.
Embodiment 2
A high-efficiency and energy-saving type engine oil, is characterized in that, comprises the material of following parts by weight: 76 parts of base oils, 7 parts of polyoxyethylene nonylphenol ethers, 27 parts of poly-alpha olefinss, 15 parts of polyvinyl ethers, 7 parts of phenyl-naphthylamines, 3.1 parts of zinc dialkyl dithiophosphates, 37 parts of polymethacrylate, 11 parts of ethylene-propylene copolymers, 2.8 parts of dialkyl dithiophosphoric acid oxygen molybdenums, 0.7 part of calcium sulfenyl phenolate, 0.05 part of methyl-silicone oil ester.
Claims (1)
1. a high-efficiency and energy-saving type engine oil, is characterized in that, comprises the material of following parts by weight: base oil 54-76 part, polyoxyethylene nonylphenol ether 3-7 part, poly-alpha olefins 3-27 part, polyvinyl ether 5-15 part, phenyl-naphthylamines 2-7 part, zinc dialkyl dithiophosphate 0.5-3.1 part, polymethacrylate 20-37 part, ethylene-propylene copolymer 2-11 part, dialkyl dithiophosphoric acid oxygen molybdenum 0.5-2.8 part, calcium sulfenyl phenolate 0.02-0.7 part, methyl-silicone oil ester 0.01-0.05 part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310644474.5A CN103695109A (en) | 2013-12-05 | 2013-12-05 | Energy-efficient engine lubricating oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310644474.5A CN103695109A (en) | 2013-12-05 | 2013-12-05 | Energy-efficient engine lubricating oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103695109A true CN103695109A (en) | 2014-04-02 |
Family
ID=50356779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310644474.5A Pending CN103695109A (en) | 2013-12-05 | 2013-12-05 | Energy-efficient engine lubricating oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103695109A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104004576A (en) * | 2014-05-25 | 2014-08-27 | 冯智勇 | Energy-saving engine lubricating oil |
| CN104388152A (en) * | 2014-12-05 | 2015-03-04 | 重庆加州润滑油有限责任公司 | Lubricating oil specially used for dual-fuel engines |
| CN104531268A (en) * | 2014-12-05 | 2015-04-22 | 重庆加州润滑油有限责任公司 | Lubricating oil having good oxidation resistance and specially used for dual-fuel engines |
| CN104531289A (en) * | 2014-12-05 | 2015-04-22 | 重庆加州润滑油有限责任公司 | Lubricating oil having long service life and specially used for dual-fuel engines |
-
2013
- 2013-12-05 CN CN201310644474.5A patent/CN103695109A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104004576A (en) * | 2014-05-25 | 2014-08-27 | 冯智勇 | Energy-saving engine lubricating oil |
| CN104388152A (en) * | 2014-12-05 | 2015-03-04 | 重庆加州润滑油有限责任公司 | Lubricating oil specially used for dual-fuel engines |
| CN104531268A (en) * | 2014-12-05 | 2015-04-22 | 重庆加州润滑油有限责任公司 | Lubricating oil having good oxidation resistance and specially used for dual-fuel engines |
| CN104531289A (en) * | 2014-12-05 | 2015-04-22 | 重庆加州润滑油有限责任公司 | Lubricating oil having long service life and specially used for dual-fuel engines |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140402 |