CN104004553B - Gasoline quality improver applicable to national IV-level gasoline - Google Patents
Gasoline quality improver applicable to national IV-level gasoline Download PDFInfo
- Publication number
- CN104004553B CN104004553B CN201410244434.6A CN201410244434A CN104004553B CN 104004553 B CN104004553 B CN 104004553B CN 201410244434 A CN201410244434 A CN 201410244434A CN 104004553 B CN104004553 B CN 104004553B
- Authority
- CN
- China
- Prior art keywords
- gasoline
- parts
- state
- quality improver
- national
- 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.)
- Active
Links
Landscapes
- Solid Fuels And Fuel-Associated Substances (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
The invention relates to a gasoline quality improver applicable to national IV-level gasoline. The gasoline quality improver comprises the following compounds in parts by weight: 22-25 parts of polyisobutene amine, 15-18 parts of alkylphenol, 7-10 parts of polyether amine, 10-13 parts of nitromethane, 10-15 parts of dimethyl carbonate, 5-10 parts of ethyl tert-butyl ether and 18-22 parts of solvent soil. Compared with the prior art, the gasoline quality improver applicable to national IV-level gasoline is capable of reducing fuel consumption, prolonging the service life of an engine and reducing emission of gaseous pollutants; meanwhile, the gasoline quality improver has the important practical value.
Description
Technical field
The present invention relates to a kind of fuel oil additive, particularly a kind of gasoline quality elevator for state IV gasoline.
Background technology
In recent years, China some areas continue to occur wide range of haze weather, have had a strong impact on the normal work of the people, life and healthy.Automobile pollution has become China's air-polluting important sources, is cause gray haze, the major reason of photochemical pollution, and the urgency of Motor Vehicle Pollution Prevention highlights day by day.The NOx of whole nation emission of diesel engine close to vehicle mass exhaust total quantity 70%, PM more than 90%, gasoline car CO and HC quantity discharged then higher, exceed 70% of total emission volumn.The impact preventing and treating automotive emission Pollution on Air environment is energetically even more important.
The Party Central Committee, State Council pay much attention to the preventing and controlling of topsoil, Air quality is improved for improving, State Council has issued " prevention and control of air pollution action plan " ten measures, wherein " promotes fuel qualities, reduce vehicle emission pollution " to be put into extrusion position.Establish the standard of conduct that the whole society " shares a common fate, altogether struggle ", Air Pollution prevention and control of one mind.
For effective lift fuel oil for motor quality, " Beijing Ambient pollution prevention ordinance " the 79 article regulation that recent Beijing promulgates: " vehicle fuel of this city sale should reach country and this city specified standards, and adds automobile-used oil product purification agent according to the rules ".
Gasoline dope in the market mostly belongs to third generation product, still metal ingredient is added in portioned product, major function concentrates on the detergency to intake valve, be difficult to adapt to New standard gasoline to the performance requriements of additive, also cannot reach effect of reduction of discharging while fuel-economizing, especially cannot solve the difficult problem that CH, CO cannot reduce with NO compound simultaneously.
Summary of the invention
The object of this invention is to provide a kind of efficient quality-improving agent for state IV gasoline, while increasing service life of engine, reduction fuel oil consumption, the discharge of the gaseous pollutant such as oxynitrides and CH, CO can be reduced, there is important practical value.
Technical scheme disclosed by the invention is: this gasoline quality elevator for state IV gasoline, comprises the compound of following weight part:
PIBA 22-25 part
Alkylphenol 15-18 part
Polyetheramine 7-10 part
Nitromethane 99Min. 10-13 part
Methylcarbonate 10-15 part
Ethyl Tertisry Butyl Ether 5-10 part
Solvent oil 18-22 part.
Further, described solvent oil is 70#, 90#, 120#, 200# solvent oil wherein one or more.
The preparation method of this gasoline quality elevator for state IV gasoline, key step is added successively in reactor by the compound of aforementioned weight under 40 DEG C of conditions, heat mediation 15 minutes.
The using method of this gasoline quality elevator for state IV gasoline, be by the aforementioned gasoline quality elevator prepared according to gasoline quality elevator: the weight ratio acceding state IV gasoline of state IV gasoline=1:1500-2000, stirs.
Compared with prior art, the present invention has following features:
1, this product contains series polymeric body organism, not containing metal and the objectionable constituent such as phosphorus, chlorine, has good " mutual solubility " and " preservative property ".
2, because wherein Nitromethane 99Min., Ethyl Tertisry Butyl Ether improve fuel oil ignition properties, shorten the physical and chemical reaction time before burning, make the accumulation amount of fuel in combustion chamber best, reach point of ignition, ignition properties is good, time lag of inflammation is short, and engine operation becomes softer, prevents " pinking " " engine knock " phenomenon from occurring.
3, this product adds in fuel oil, due to wherein PIBA, polyetheramine has the tensio-active agent of amphiprotic group, by the acting in conjunction of hydrophilic radical and lipophilic group, promote that fuel spray is finer and smoother, unit time oil spout particle flux is attenuated, so that its total surface area increases, micro-droplet of oil in micella is undergoes rapid expansion gasification under high temperature action in combustion chamber, and make combustion gas mixing even, thus its velocity of evaporation is accelerated, kindling temperature reduces, so that increased flame speeds, make flame propagation velocity orderly, burn more abundant, fuel thermal efficiency improves, decrease fuel consumption.
4, because wherein PIBA, polyetheramine, Ethyl Tertisry Butyl Ether make fuel oil all burn fully, reduce the generation of waste gas, improve combustionvelocity, make thermal discharge reach circulation thermal discharge.Main manifestations is for strengthening power, reducing oil consumption, reducing exhaust emissions amount.
5, due to work-ing life that wherein methylcarbonate, PIBA make cold car easily start, reduce noise, extend engine; Because wherein PIBA, Ethyl Tertisry Butyl Ether reduce engine objectionable impurities discharge amount of pollution, cleaning of off-gas; There is the performances such as scale removal, anticorrosion, antioxygen, dispersion.
6, because wherein polyetheramine, PIBA, alkylphenol effectively improve the work-ing life of engine fuel oil system parts, prevent the phenomenon such as fuel feed pump plunger, oil burner sintering from occurring.
7, because wherein the material of engine fuel system and combustion chamber deposit (as carbon distribution, colloid etc.) is effectively removed and suppressed to polyetheramine, PIBA, alkylphenol.
Embodiment
Embodiment 1
PIBA 22g
Alkylphenol 15g
Polyetheramine 7g
Nitromethane 99Min. 10g
Methylcarbonate 10g
Ethyl Tertisry Butyl Ether 5g
70# solvent oil 18g.
The compound of above-mentioned weight is added successively in reactor under 40 DEG C of conditions, heat mediation 15 minutes.
Embodiment 2
PIBA 23g
Alkylphenol 17g
Polyetheramine 8g
Nitromethane 99Min. 12g
Methylcarbonate 11g
Ethyl Tertisry Butyl Ether 9g
90# solvent oil 20g.
The compound of above-mentioned weight is added successively in reactor under 40 DEG C of conditions, heat mediation 15 minutes.
Embodiment 3
PIBA 25g
Alkylphenol 18g
Polyetheramine 10g
Nitromethane 99Min. 13g
Methylcarbonate 15g
Ethyl Tertisry Butyl Ether 10g
120# solvent oil 11g
200# solvent oil 11g
The compound of above-mentioned weight is added successively in reactor under 40 DEG C of conditions, heat mediation 15 minutes.
The 15kg state IV93# gasoline not adding any additive is labeled as sample A, join in 15kg state IV93# gasoline by adding gasoline quality elevator 10g prepared by above-mentioned three kinds of embodiments respectively, sample B, C, D is labeled as respectively after stirring, join in the Passat car of same 2.0 discharge capacities respectively, test, experimental result is as following table:
As can be seen from upper table test result, after adding gasoline quality elevator of the present invention, principal pollutant index CO, HC, NOx decline clearly, therefore the present invention can not only reduce fuel oil consumption, increasing service life of engine, gaseous pollutant discharge can be reduced again simultaneously, there is important practical value.
Claims (3)
1., for a gasoline quality elevator for state IV gasoline, it is characterized in that the compound comprising following weight part:
PIBA 22-25 part
Alkylphenol 15-18 part
Polyetheramine 7-10 part
Nitromethane 99Min. 10-13 part
Methylcarbonate 10-15 part
Ethyl Tertisry Butyl Ether 5-10 part
Solvent oil 18-22 part
Described solvent oil is 70#, 90#, 120#, 200# solvent oil wherein one or more.
2., for a preparation method for the gasoline quality elevator of state IV gasoline, it is characterized in that comprising the compound of weight part according to claim 1 added in reactor successively under 40 DEG C of conditions, heat the mediation step of 15 minutes.
3. for a using method for the gasoline quality elevator of state IV gasoline, it is characterized in that gasoline quality elevator claim 2 prepared is according to gasoline quality elevator: in state IV gasoline=1:1500-2000 weight ratio acceding state IV gasoline, stir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410244434.6A CN104004553B (en) | 2014-06-04 | 2014-06-04 | Gasoline quality improver applicable to national IV-level gasoline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410244434.6A CN104004553B (en) | 2014-06-04 | 2014-06-04 | Gasoline quality improver applicable to national IV-level gasoline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104004553A CN104004553A (en) | 2014-08-27 |
| CN104004553B true CN104004553B (en) | 2015-04-08 |
Family
ID=51365466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410244434.6A Active CN104004553B (en) | 2014-06-04 | 2014-06-04 | Gasoline quality improver applicable to national IV-level gasoline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104004553B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107937064A (en) * | 2017-11-24 | 2018-04-20 | 桂林市雁山区青少年活动中心 | A kind of Low-emission gasoline compound additive and preparation method thereof |
| CN108179041A (en) * | 2018-01-16 | 2018-06-19 | 山东吉利达能源科技有限公司 | A kind of efficient emission-reducing state V gasoline quality elevators |
| CN108753383A (en) * | 2018-05-25 | 2018-11-06 | 姚黎法 | A kind of application of fuel assistants and preparation method thereof and the fuel assistants |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1035115C (en) * | 1994-11-01 | 1997-06-11 | 中国石化销售公司 | Compound additive for gasoline |
| CN101643677B (en) * | 2008-12-25 | 2012-12-26 | 厦门市鸿帆科技开发有限公司 | Fuel oil additive |
| US20120304531A1 (en) * | 2011-05-30 | 2012-12-06 | Shell Oil Company | Liquid fuel compositions |
-
2014
- 2014-06-04 CN CN201410244434.6A patent/CN104004553B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104004553A (en) | 2014-08-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20050268883A1 (en) | Method for controlling exhaust emissions from direct injection homogeneous charge compression ignition engines | |
| CN101691510B (en) | Novel compound gasoline antiknock agent | |
| JP2006028493A (en) | Fuel oil composition for premix compression self-ignition engine | |
| CN109207212A (en) | A kind of diesel fuel additives and preparation method thereof of environment friendly combustion-supporting type | |
| CN104004553B (en) | Gasoline quality improver applicable to national IV-level gasoline | |
| CN102517128A (en) | Automobile exhaust cleanser | |
| Geo et al. | Comparative analysis of various techniques to improve the performance of novel wheat germ oil–an experimental study | |
| CN105733710A (en) | Efficient vehicle-protecting and environment-friendly fuel additive | |
| CN108251172A (en) | A kind of efficient emission-reducing state IV diesel quality elevators | |
| CN104004555B (en) | Diesel oil quality improver for national III diesel oil | |
| CN104845679B (en) | Self-ignition power fuel based on polyoxymethylene dialkyl ether | |
| CN104388129A (en) | Blended fuel for gasoline and gasoline containing same | |
| CN102374044A (en) | Fuel supply system for diesel and butanol low temperature combustion dual-fuel engine | |
| CN107880956A (en) | A kind of nano fuel additive agent and preparation method thereof | |
| CN202300664U (en) | Fuel feed system of diesel oil/butanol low-temperature combustion dual-fuel engine | |
| CN110872534A (en) | Enhanced oil-saving tablet, preparation method and application method thereof | |
| CN101368114B (en) | Emulsified diesel oil for automobile | |
| CN102093917B (en) | Blended fuel oil capable of substituting petrochemical diesel and preparation method thereof | |
| CN113293039A (en) | Anti-haze treatment agent for reducing soot emission of internal combustion engine and preparation method thereof | |
| JP2007269865A (en) | Fuel oil for diesel engine having multi-stage injection mechanism, combustion method and diesel engine | |
| CN101418242A (en) | Energy-saving fuel oil and preparation method thereof | |
| KR102560066B1 (en) | Manufacturing process of fuel additive for combustion promotion of liquid fuel | |
| CN100547059C (en) | Fuel oil additive | |
| CN106995730A (en) | A kind of mixed diesel fuel | |
| CN107955660A (en) | A kind of gasoline saving additive and preparation method thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |