CN111117741A - Gasoline and diesel direct injection engine cleaning lubricant and preparation method thereof - Google Patents
Gasoline and diesel direct injection engine cleaning lubricant and preparation method thereof Download PDFInfo
- Publication number
- CN111117741A CN111117741A CN201911348243.3A CN201911348243A CN111117741A CN 111117741 A CN111117741 A CN 111117741A CN 201911348243 A CN201911348243 A CN 201911348243A CN 111117741 A CN111117741 A CN 111117741A
- Authority
- CN
- China
- Prior art keywords
- parts
- gasoline
- direct injection
- oil
- alkenyl succinate
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M169/00—Lubricating compositions characterised by containing as components a mixture of at least two types of ingredient selected from base-materials, thickeners or additives, covered by the preceding groups, each of these compounds being essential
- C10M169/04—Mixtures of base-materials and additives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2203/00—Organic non-macromolecular hydrocarbon compounds and hydrocarbon fractions as ingredients in lubricant compositions
- C10M2203/10—Petroleum or coal fractions, e.g. tars, solvents, bitumen
- C10M2203/1006—Petroleum or coal fractions, e.g. tars, solvents, bitumen used as base material
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/28—Esters
- C10M2207/282—Esters of (cyclo)aliphatic oolycarboxylic acids
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2207/00—Organic non-macromolecular hydrocarbon compounds containing hydrogen, carbon and oxygen as ingredients in lubricant compositions
- C10M2207/40—Fatty vegetable or animal oils
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
- C10M2217/00—Organic macromolecular compounds containing nitrogen as ingredients in lubricant compositions
- C10M2217/06—Macromolecular compounds obtained by functionalisation op polymers with a nitrogen containing compound
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Lubricants (AREA)
Abstract
The invention discloses a clean lubricant for a gasoline and diesel direct injection engine, which comprises the following raw materials in parts by weight: 60-80 parts of polyether amine, 20-30 parts of soybean oleic acid, 1-2 parts of alkenyl succinate and 10-20 parts of D100 solvent oil. The polyether amine has a dissolving effect on carbon deposition, particularly has strong carbon deposition dissolving capacity in a low-temperature area at the front end of an engine, and the carbon deposition is burnt along with oil after being dissolved; the soybean oil acid can form an adsorption film on the surface of metal, the lubricating capability of the film is very strong, and after the lubricating performance is improved, the abrasion of a gasoline injection system is reduced, and the vibration of an engine can also be reduced; the alkenyl succinate is an antirust agent of oil products and can inhibit the rusting of an oil line system; the D100 solvent oil has high flash point, is not flammable after being mixed with the polyether amine, the soybean oleic acid and the alkenyl succinate, has clearer product color, and is used for improving the product quality.
Description
Technical Field
The invention relates to the field of lubricants, in particular to a clean lubricant for a gasoline and diesel direct injection engine and a preparation method thereof.
Background
Along with the continuous operation of a vehicle, the automobile engine can unconsciously generate substances which influence the normal operation of the automobile, such as oil sludge, carbon deposition and the like in departments such as a throttle body, an oil nozzle, a cylinder and the like in the engine. When the engine runs, the temperature of the oil nozzle is about 100 ℃, and the temperature of the air inlet valve is between 200 ℃ and 300 ℃. Under the temperature, unstable components in the fuel oil are easy to generate oxidation condensation reaction to generate colloid and carbon deposit, and the colloid and the carbon deposit are deposited on an air inlet valve and an oil nozzle, so that the carbon deposit is easy to generate in advanced high-pressure engines and engines using GDI fuel oil direct injection technology. The deposit accumulated on the air inlet valve can cause the sectional area of an air inlet channel to be reduced, the air inlet efficiency is reduced, the power is reduced, and the valve can slow and be not closed tightly in serious cases. Carbon deposition of an oil nozzle can cause unsmooth oil injection and reduced fuel atomization quality, so that fuel oil is difficult to completely burn after entering a combustion chamber, the engine is difficult to start, the idling is unstable, the oil consumption is increased, the exhaust emission is deteriorated, and the conditions are more obvious particularly in winter. The carbon deposition of the engine is cleaned, and the ignition failure and unstable idling of the engine caused by the carbon deposition are reduced. Neglecting the presence of sludge and soot, they slowly engulf engine power, reduce fuel economy, increase emissions of environmentally polluting substances, and can lead to a series of engine failures.
Disclosure of Invention
The invention aims to provide a clean lubricant for a gasoline and diesel direct injection engine.
The invention has the innovation points that the lubricant has excellent cleaning, dispersing, emulsion breaking, corrosion inhibition and oxidation resistance, can inhibit the generation of deposits of an oil nozzle, an air inlet valve and a combustion chamber of an automobile, does not generate deposits, can remove the deposits formed in the combustion chamber of the original engine, can improve the lubricating property of the gasoline and reduce the abrasion of a gasoline injection system compared with a polyisobuteneamine type gasoline detergent, thereby prolonging the service life of the engine, effectively preventing the corrosion of an oil tank and a fuel oil system and ensuring that the cleanness of the fuel nozzle is not influenced.
In order to achieve the purpose, the technical scheme of the invention is as follows:
a gasoline and diesel direct injection engine cleaning lubricant comprises the following raw materials in parts by weight: 60-80 parts of polyether amine, 20-30 parts of soybean oleic acid, 1-2 parts of alkenyl succinate and 10-20 parts of D100 solvent oil.
Further, the polyetheramine is FL-1000 of Hounsfield, USA.
Further, the kinematic viscosity of the alkenyl succinate at 100 ℃ is 40-80 mm 2/s.
Further, the D100 solvent oil has a flash point of more than 90 ℃ and a polycyclic aromatic hydrocarbon content of less than 10 ppm.
A preparation method of a clean lubricant for a gasoline and diesel direct injection engine comprises the following steps:
(1) taking materials according to a formula, adding polyetheramine and soybean oleic acid into D100 solvent oil, and stirring for 30-40 minutes at a stirring speed of 50-100 rpm to obtain a primary mixture;
(2) and adding alkenyl succinate into the primary mixture, and stirring for 30-40 minutes at the stirring speed of 50-100 rpm to obtain a finished product.
The invention has the beneficial effects that: the polyether amine has a dissolving effect on carbon deposition, particularly has strong carbon deposition dissolving capacity in a low-temperature area at the front end of an engine, and the carbon deposition is burnt along with an oil product after being dissolved; the soybean oil acid can form an adsorption film on the surface of metal, the lubricating capability of the film is very strong, and after the lubricating performance is improved, the abrasion of a gasoline injection system is reduced, and the vibration of an engine can also be reduced; the alkenyl succinate is an antirust agent of oil products and can inhibit the rusting of an oil line system; the D100 solvent oil has high flash point, is not flammable after being mixed with the polyether amine, the soybean oleic acid and the alkenyl succinate, has clearer product color, and is used for improving the product quality.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below.
Example 1: a gasoline and diesel direct injection engine cleaning lubricant comprises the following raw materials in parts by weight: 60 parts of polyether amine, 20 parts of soybean oleic acid, 1 part of alkenyl succinate and 20 parts of D100 solvent oil; the polyether amine is FL-1000 of Henschelman in America, the kinematic viscosity of alkenyl succinate at 100 ℃ is 40mm2/s, the flash point of D100 solvent oil is more than 90 ℃, and the content of polycyclic aromatic hydrocarbon is less than 10 ppm.
Example 2: a gasoline and diesel direct injection engine cleaning lubricant comprises the following raw materials in parts by weight: 70 parts of polyether amine, 25 parts of soybean oleic acid, 1.5 parts of alkenyl succinate and 15 parts of D100 solvent oil; the polyether amine is FL-1000 of Henschelman in America, the kinematic viscosity of alkenyl succinate at 100 ℃ is 60mm2/s, the flash point of D100 solvent oil is more than 90 ℃, and the content of polycyclic aromatic hydrocarbon is less than 10 ppm.
Example 3: a gasoline and diesel direct injection engine cleaning lubricant comprises the following raw materials in parts by weight: 80 parts of polyether amine, 30 parts of soybean oleic acid, 2 parts of alkenyl succinate and 20 parts of D100 solvent oil; the polyether amine is FL-1000 of Henschelman in America, the kinematic viscosity of alkenyl succinate at 100 ℃ is 80mm2/s, the flash point of D100 solvent oil is more than 90 ℃, and the content of polycyclic aromatic hydrocarbon is less than 10 ppm.
Example 4: a preparation method of a clean lubricant for a gasoline and diesel direct injection engine comprises the following steps: taking materials according to the formula of the embodiment 1, adding the polyetheramine and the soybean oleic acid into the D100 solvent oil, and stirring for 30 minutes at the stirring speed of 50rpm to obtain a primary mixture; and adding alkenyl succinate into the initial mixture, and stirring for 30 minutes at the stirring speed of 50rpm to obtain a finished product.
Example 5: a preparation method of a clean lubricant for a gasoline and diesel direct injection engine comprises the following steps: taking materials according to the formula of the embodiment 2, adding the polyetheramine and the soybean oleic acid into the D100 solvent oil, and stirring for 35 minutes at the stirring speed of 75rpm to obtain a primary mixture; and adding alkenyl succinate into the initial mixture, and stirring for 35 minutes at the stirring speed of 75rpm to obtain a finished product.
Example 6: a preparation method of a clean lubricant for a gasoline and diesel direct injection engine comprises the following steps: taking materials according to the formula of the embodiment 3, adding the polyetheramine and the soybean oleic acid into the D100 solvent oil, and stirring for 40 minutes at the stirring speed of 100rpm to obtain a primary mixture; and adding alkenyl succinate into the initial mixture, and stirring for 40 minutes at the stirring speed of 100rpm to obtain a finished product.
The described embodiments are only some embodiments of the invention, not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Claims (5)
1. The clean lubricant for the gasoline and diesel direct injection engine is characterized by comprising the following raw materials in parts by weight: 60-80 parts of polyether amine, 20-30 parts of soybean oleic acid, 1-2 parts of alkenyl succinate and 10-20 parts of D100 solvent oil.
2. The gasoline and diesel direct injection in-cylinder engine detergent lubricant of claim 1, wherein the polyetheramine is FL-1000 of huntsman usa.
3. The clean lubricant for gasoline and diesel direct injection engines according to claim 1, wherein the alkenyl succinate has a kinematic viscosity of 40 to 80mm at 100 ℃2/s。
4. The gasoline-diesel direct injection engine detergent lubricant of claim 1, wherein the D100 mineral spirits have a flash point greater than 90 ℃ and a polycyclic aromatic hydrocarbon content less than 10 ppm.
5. A method of making a clean lubricant for gasoline and diesel direct injection engines according to claim 1, comprising the steps of:
(1) taking materials according to a formula, adding polyetheramine and soybean oleic acid into D100 solvent oil, and stirring for 30-40 minutes at a stirring speed of 50-100 rpm to obtain a primary mixture;
(2) and adding alkenyl succinate into the primary mixture, and stirring for 30-40 minutes at the stirring speed of 50-100 rpm to obtain a finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911348243.3A CN111117741A (en) | 2019-12-24 | 2019-12-24 | Gasoline and diesel direct injection engine cleaning lubricant and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911348243.3A CN111117741A (en) | 2019-12-24 | 2019-12-24 | Gasoline and diesel direct injection engine cleaning lubricant and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111117741A true CN111117741A (en) | 2020-05-08 |
Family
ID=70500263
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911348243.3A Pending CN111117741A (en) | 2019-12-24 | 2019-12-24 | Gasoline and diesel direct injection engine cleaning lubricant and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111117741A (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5601624A (en) * | 1995-04-10 | 1997-02-11 | Mobil Oil Corporation | Fuel composition with reaction product of oxygenated amine, dicarbonyl linking agent, and hydrocarbyl(ene) amine |
| US20080086934A1 (en) * | 2006-10-16 | 2008-04-17 | Cunningham Lawrence J | Protecting fuel delivery systems in engines combusting ethanol-containing fuels |
| CN103396901A (en) * | 2013-07-31 | 2013-11-20 | 肇庆欧迪斯实业有限公司 | Foam type throttle cleaning aerosol |
| CN107057898A (en) * | 2017-05-11 | 2017-08-18 | 深圳市爱动科技有限公司 | A kind of aerial fog type cleaning agent for automotive engine throttle |
| CN108753386A (en) * | 2018-05-07 | 2018-11-06 | 杜彪 | A kind of Multifucntional diesel cleaning power agent and preparation method thereof |
| CN108841457A (en) * | 2018-06-06 | 2018-11-20 | 广东月福汽车用品有限公司 | A kind of carbon deposit cleaning agent for gasoline in-cylinder direct fuel-injection engine gas handling system |
| CN108865444A (en) * | 2018-09-13 | 2018-11-23 | 江苏创新石化有限公司 | A kind of preparation method with soybean oleic acid production diesel antiwear additive |
| CN109439363A (en) * | 2018-10-17 | 2019-03-08 | 江西车仆实业有限公司 | A kind of peace and quiet water removal protective agent of ethanol petrol and its preparation method and application |
| CN109517634A (en) * | 2019-01-23 | 2019-03-26 | 广东好顺欧迪斯科技股份有限公司 | Gasoline additive and combinations thereof, gasoline composition |
| CN109609293A (en) * | 2018-12-21 | 2019-04-12 | 中山市非特永旺汽车用品有限公司 | One kind is exempted to tear automobile three-way catalysts cleaning agent open |
| CN110484315A (en) * | 2019-08-26 | 2019-11-22 | 山东益丰生化环保股份有限公司 | A kind of gasoline cleaning agent and preparation method thereof |
-
2019
- 2019-12-24 CN CN201911348243.3A patent/CN111117741A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5601624A (en) * | 1995-04-10 | 1997-02-11 | Mobil Oil Corporation | Fuel composition with reaction product of oxygenated amine, dicarbonyl linking agent, and hydrocarbyl(ene) amine |
| US20080086934A1 (en) * | 2006-10-16 | 2008-04-17 | Cunningham Lawrence J | Protecting fuel delivery systems in engines combusting ethanol-containing fuels |
| CN103396901A (en) * | 2013-07-31 | 2013-11-20 | 肇庆欧迪斯实业有限公司 | Foam type throttle cleaning aerosol |
| CN107057898A (en) * | 2017-05-11 | 2017-08-18 | 深圳市爱动科技有限公司 | A kind of aerial fog type cleaning agent for automotive engine throttle |
| CN108753386A (en) * | 2018-05-07 | 2018-11-06 | 杜彪 | A kind of Multifucntional diesel cleaning power agent and preparation method thereof |
| CN108841457A (en) * | 2018-06-06 | 2018-11-20 | 广东月福汽车用品有限公司 | A kind of carbon deposit cleaning agent for gasoline in-cylinder direct fuel-injection engine gas handling system |
| CN108865444A (en) * | 2018-09-13 | 2018-11-23 | 江苏创新石化有限公司 | A kind of preparation method with soybean oleic acid production diesel antiwear additive |
| CN109439363A (en) * | 2018-10-17 | 2019-03-08 | 江西车仆实业有限公司 | A kind of peace and quiet water removal protective agent of ethanol petrol and its preparation method and application |
| CN109609293A (en) * | 2018-12-21 | 2019-04-12 | 中山市非特永旺汽车用品有限公司 | One kind is exempted to tear automobile three-way catalysts cleaning agent open |
| CN109517634A (en) * | 2019-01-23 | 2019-03-26 | 广东好顺欧迪斯科技股份有限公司 | Gasoline additive and combinations thereof, gasoline composition |
| CN110484315A (en) * | 2019-08-26 | 2019-11-22 | 山东益丰生化环保股份有限公司 | A kind of gasoline cleaning agent and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 汪德涛: "《润滑技术手册》", 30 April 1999, 北京：机械工业出版社 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US7828862B2 (en) | Highly effective fuel additives for igniting internal combustion engines, diesel engines and jet propulsion engines | |
| CN108659993B (en) | Carbon deposition cleaning agent for combustion chamber of direct injection engine in gasoline cylinder | |
| CN108998129B (en) | Biological fuel oil additive synthesized by ultrasonic technology and preparation method thereof | |
| CN109517634B (en) | Gasoline additive, composition thereof and gasoline composition | |
| CN105647600A (en) | Composite high-cleanness fuel oil additive and preparation method thereof | |
| CN103571549B (en) | A kind of gasoline cleaning agent, preparation method and its usage | |
| CN110257114A (en) | A kind of multifunctional gasoline detersive and preparation method thereof | |
| EP0382159A1 (en) | Defouling of fuel systems | |
| CN101928625B (en) | Novel engine fuel additive | |
| CN108865300A (en) | A kind of fuel system multiple-effect non-dismounting cleaning agent | |
| CN114165332A (en) | Carbon removing method for cleaning automobile combustion chamber without dismantling | |
| CN109294639B (en) | Fuel power improver and preparation method thereof | |
| CN111139142B (en) | Cleaning composition, fuel additive, automobile air intake system cleaning agent and using method thereof | |
| CN111117741A (en) | Gasoline and diesel direct injection engine cleaning lubricant and preparation method thereof | |
| CN104388199A (en) | Specific decarbonizer for interior of engine | |
| CN110643398A (en) | Gasoline cleaning synergistic oil-saving agent | |
| CN106244263A (en) | Multifunctional fuel oil additive | |
| US2312790A (en) | Motor fuel composition | |
| CN1325615C (en) | Multifunctional efficent composite fuel additive for engine and preparing method thereof | |
| CN109337723A (en) | A kind of gasoline cleaning agent and its application and preparation method | |
| CN109294640B (en) | Diesel oil additive and preparation method thereof | |
| CA2677761C (en) | Method for reducing cold start emissions | |
| KR101084833B1 (en) | A dehumidification agent for internal-combustion engine oils | |
| CN103031165B (en) | Fuel additive as well as preparation method and application of fuel additive | |
| CN1067713C (en) | Composite additive for gasoline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200508 |