CN1289645C - Fuel oil additive for gasoline engine and diesel oil engine - Google Patents
Fuel oil additive for gasoline engine and diesel oil engine Download PDFInfo
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- CN1289645C CN1289645C CN 200410056899 CN200410056899A CN1289645C CN 1289645 C CN1289645 C CN 1289645C CN 200410056899 CN200410056899 CN 200410056899 CN 200410056899 A CN200410056899 A CN 200410056899A CN 1289645 C CN1289645 C CN 1289645C
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Abstract
The present invention discloses a fuel oil additive which is a multicomponent composition. The additive comprises the following components: 60 to 95 portions of alcohol, 6.5 to 9.6 portions of hexamethylenetetramine, 13 to 20 portions of isoamyl alcohol, 6.5 to 8.3 portions of n-octyl alcohol and 14.5 to 22 portions of nitrobenzene. The hexamethylenetetramine is added to the alcohol for stir and complete dissolution, the isoamyl alcohol, the n-octyl alcohol and the nitrobenzene are orderly added, and sufficient stir is carried out for 1.5 to 2.5 hours. The additive solves the problems of discharge reduction of carbon monoxide and a hydrocarbon in fuel oil, carbon deposition clearing, etc., and therefore, the tail gas discharge amount is completely conform to the national standard. The additive has the advantages of simple process and favorable effect, and is widely suitable for fuel oil of a gasoline locomotive and a diesel locomotive.
Description
Technical field the present invention relates to a kind of fuel oil additive, more particularly, relates to a kind of fuel oil additive that is used for petrol motor and diesel engine.
Background technology is well-known, contains CO, HC and NO in the tail gas of the various vehicular discharges of use gasoline and diesel oil
xDeng obnoxious flavour, in the prior art, the control of obnoxious flavour content in the tail gas is mainly contained two kinds of methods, the one, external purification promptly adds the strainer that has catalyzer in the tail gas exit, and pollutent in the tail gas is changed into low harmful substances; Another kind is an emission controls by improving combustion, promptly directly adds additive in fuel oil, promotes that fuel oil fully burns, and reduces CO, HC and NO
xDeng the generation of obnoxious flavour, back one way be current generally adopt than good method, but the effect that existing fuel oil additive has is not good enough, effect can not be lasting, the cost that has is higher.
Summary of the invention the object of the present invention is to provide a kind of fuel oil that can promote in the indoor abundant burning of automobile burning, reduces the discharging of carbon monoxide and hydrocarbon polymer, effectively the fuel oil additive of decarbonizing.
In order to achieve the above object, the invention provides following technical scheme: develop a kind of fuel oil additive that is used for petrol motor and diesel engine, this additive is the composition of multiple components, the composition of additive and parts by weight are: 60～95 parts of ethanol, 6.5～9.6 parts of hexamethylenetetramines, 13～20 parts of primary isoamyl alcohol, 6.5～8.3 parts of n-Octanols, 14.5～22 parts in oil of mirbane, hexamethylenetetramine is placed ethanol, be stirred to whole dissolvings, add primary isoamyl alcohol, n-Octanol, oil of mirbane more successively, fully stir and got final product in 1.5～2.5 hours.
Ethanol of the present invention is solvent, is the volatile and inflammable liquid of water white transparency, density 0.7893,78.4 ℃ of boiling points, water-soluble, methyl alcohol, EC etc. use ethanol to make solvent, effectively other compositions of solubilising additive form liquid form mixt, are convenient to be added in the oil fuel and use; Hexamethylenetetramine is a urotropine, be white crystalline powder or colourless glossiness crystal, relative density 1.27 is decomposed in 263 ℃ of distillations and part, and is water-soluble, ethanol, chloroform is insoluble to ether, and the hexamethylenetetramine that fuel oil additive adds is a kind of tensio-active agent, can reduce the viscosity of fuel oil and the surface tension of molecule, be beneficial to the abundant burning of fuel oil; Primary isoamyl alcohol is a colourless liquid, and density is 0.81, and 132 ℃ of boiling points are slightly soluble in water, and are miscible with ethanol and ether; N-Octanol is a colourless liquid, and density is 0.827,194～195 ℃, and is not miscible with water, but miscible with ethanol, ether, chloroform; Because the ethanol that adds, primary isoamyl alcohol and n-Octanol boiling point are respectively 78.4 ℃, 132 ℃ and 194～195 ℃, has bigger boiling-point difference, then its gasification temperature gap is big, can satisfy fuel oil and under differing temps, use also fully burning, the pure product of oil of mirbane are almost colourless to flaxen oily liquids, density is 1.2073, water-soluble hardly, with ethanol, ether and benzene are miscible, under general condition more stable, be the good solvent of organic synthesis, oil of mirbane can effectively reduce the smoke intensity and the interior carbon distribution of fuel oil fuel tank of tail gas to the ash content aseptic of burning generation.
The present invention's technical scheme preferably is: the composition of fuel oil additive and parts by weight are: 70～80 parts of ethanol, 7.5～8.5 parts of hexamethylenetetramines, 15～17 parts of primary isoamyl alcohol, 7.0～7.5 parts of n-Octanols, 17～20 parts in oil of mirbane.The content of each composition is moderate, and result of use is better.
Compared with prior art, fuel oil additive of the present invention has and can promote fuel oil in the indoor abundant burning of automobile burning, reduces the discharging of carbon monoxide and hydrocarbon polymer, and effectively advantage such as decarbonizing makes exhaust emissions meet national standard fully.The exhaust emission standard of the gasoline of national regulation (gasoline): dolly: CO content 4.5%, below the HC content 1200PPM; Cart: CO content 5%, below the HC content 2000PPM, use additive of the present invention after, after testing, CO content 1.5%～3.7% in the dolly discharge tail gas, HC content 230～960PPM; CO content 1.6%～4.3% in the big tail gas, HC content 320～1540PPM.According to GB14761-1999 " automotive emissions limit value and testing method " and GB/T18927-2001 " motor car engine method for testing performance " and GB17691/2001 " several measuring methods of automobile-used self-igniton engine exhaust contaminant limit value ", under the same conditions, measure 0 with operating condition method
#Diesel oil and add the discharging of agent diesel oil, CO reduces by 15～43%, and HC reduces by 16～41%, NO
xReduce by 5～13%, smoke intensity reduces by 17～38%.Above data declaration: additive of the present invention can promote fuel oil in the indoor abundant burning of automobile burning, reduces the discharging of carbon monoxide and hydrocarbon polymer, effectively decarbonizing.
By specific embodiment the present invention is carried out more detailed description below the embodiment:
Embodiment 1
Get concentration and be 95% ethanol 1 liter (amounting to 790 grams), add hexamethylenetetramine 80 grams, be stirred to whole dissolvings, successively add 220 milliliters of primary isoamyl alcohol (amounting to 178 grams) then, 80 milliliters of n-Octanols (amounting to 66 grams), 140 milliliters of (amounting to 169 grams) 14.5～22 parts of oil of mirbane were fully stirred 2 hours.
Embodiment 2
Method is with embodiment 1, and ethanol 600 restrains, hexamethylenetetramine 68 grams, and primary isoamyl alcohol 180 grams, n-Octanol 70 grams, oil of mirbane 145 grams fully stirred 1.5 hours.
Embodiment 3
Method is with embodiment 1, and alcohol 95 0 restrains, hexamethylenetetramine 96 grams, and primary isoamyl alcohol 150 grams, n-Octanol 83 grams, oil of mirbane 220 grams fully stirred 2.5 hours.
Embodiment 4
Method is with embodiment 1, and ethanol 850 restrains, hexamethylenetetramine 86 grams, and primary isoamyl alcohol 130 grams, n-Octanol 65 grams, oil of mirbane 150 grams fully stirred 2.0 hours.
Embodiment 5
Method is with embodiment 1, and ethanol 800 restrains, hexamethylenetetramine 80 grams, and primary isoamyl alcohol 200 grams, n-Octanol 75 grams, oil of mirbane 200 grams fully stirred 2.5 hours.
Embodiment 6
Method is with embodiment 1, and ethanol 750 restrains, hexamethylenetetramine 80 grams, and primary isoamyl alcohol 175 grams, n-Octanol 70 grams, oil of mirbane 180 grams fully stirred 2.0 hours.
Claims (2)
1, a kind of fuel oil additive that is used for petrol motor and diesel engine, the composition for multiple components is characterized in that: the composition of additive and parts by weight are:
60～95 parts of ethanol
6.5～9.6 parts of hexamethylenetetramines
13～20 parts of primary isoamyl alcohol
6.5～8.3 parts of n-Octanols
14.5～22 parts in oil of mirbane,
Hexamethylenetetramine is placed ethanol, be stirred to whole dissolvings, add primary isoamyl alcohol, n-Octanol, oil of mirbane more successively, fully stirred 1.5～2.5 hours.
2, fuel oil additive according to claim 1 is characterized in that: the composition of additive and parts by weight are:
70～80 parts of ethanol
7.5～8.5 parts of hexamethylenetetramines
15～17 parts of primary isoamyl alcohol
7.0～7.5 parts of n-Octanols
17～20 parts in oil of mirbane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410056899 CN1289645C (en) | 2004-08-30 | 2004-08-30 | Fuel oil additive for gasoline engine and diesel oil engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410056899 CN1289645C (en) | 2004-08-30 | 2004-08-30 | Fuel oil additive for gasoline engine and diesel oil engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1597877A CN1597877A (en) | 2005-03-23 |
| CN1289645C true CN1289645C (en) | 2006-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410056899 Expired - Fee Related CN1289645C (en) | 2004-08-30 | 2004-08-30 | Fuel oil additive for gasoline engine and diesel oil engine |
Country Status (1)
| Country | Link |
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| CN (1) | CN1289645C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318551C (en) * | 2005-11-30 | 2007-05-30 | 曹志德 | Additive for producing high-grade gasoline using 90# gasoline and the high grade gasoline |
| US7854774B2 (en) | 2006-05-26 | 2010-12-21 | Amyris Biotechnologies, Inc. | Fuel components, fuel compositions and methods of making and using same |
| KR20120053088A (en) | 2006-05-26 | 2012-05-24 | 아미리스 인코퍼레이티드 | Production of isoprenoids |
| CN102941015A (en) * | 2012-11-13 | 2013-02-27 | 常州大学 | Automobile exhaust scavenging agent |
| CN103159313B (en) * | 2013-01-08 | 2015-05-13 | 上海交通大学无锡研究院 | Combustion promote cleaning agent and application in waste water treatment of solution thereof |
| CN103242917A (en) * | 2013-05-02 | 2013-08-14 | 淄博正华助剂股份有限公司 | Additive for reducing PM2.5 emission of diesel engine, and application of additive |
| CN104560237A (en) * | 2014-12-25 | 2015-04-29 | 山西华顿实业有限公司 | Gasoline-saving additive |
| CN108018099B (en) * | 2017-12-01 | 2020-04-28 | 济宁市兖州区东方化工有限公司 | Fuel oil saving emission reduction environment-friendly additive and preparation method thereof |
| CN110387273A (en) * | 2019-07-11 | 2019-10-29 | 刘元彬 | The micro emulsion diesel fuel of environmentally protective low cost |
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2004
- 2004-08-30 CN CN 200410056899 patent/CN1289645C/en not_active Expired - Fee Related
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| Publication number | Publication date |
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| CN1597877A (en) | 2005-03-23 |
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| C14 | Grant of patent or utility model | ||
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| C41 | Transfer of patent application or patent right or utility model | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing howwy oil products Co., Ltd. Assignor: He Fengchen Contract fulfillment period: 2007.3.12 to 2015.3.12 contract change Contract record no.: 2008990001199 Denomination of invention: Fuel oil additive for gasoline engine and diesel oil engine Granted publication date: 20061213 License type: Exclusive license Record date: 20081117 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20081205 Address after: Beijing City, Haidian District Xueyuan Road No. 30 Fangxing building room 402 Patentee after: Beijing howwy oil products Co., Ltd. Address before: Room 1501, Futian District International Chamber of Commerce, Shenzhen, Guangdong Patentee before: He Fengchen |
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| ASS | Succession or assignment of patent right |
Owner name: BEIJING HUAYE HENGWEI OIL PRODUCTS NEW TECHNOLOGY Free format text: FORMER OWNER: HE FENGCHEN Effective date: 20081205 |
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| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2007.3.12 TO 2015.3.12; CHANGE OF CONTRACT Name of requester: BEIJING HUAYE HENGWEI OIL PRODUCTS NEW TECHNOLOGY Effective date: 20081117 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061213 Termination date: 20150830 |
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| EXPY | Termination of patent right or utility model |