CN104109564A - High-cleanness pure blended gasoline and preparation method thereof - Google Patents
High-cleanness pure blended gasoline and preparation method thereof Download PDFInfo
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- CN104109564A CN104109564A CN201310135817.5A CN201310135817A CN104109564A CN 104109564 A CN104109564 A CN 104109564A CN 201310135817 A CN201310135817 A CN 201310135817A CN 104109564 A CN104109564 A CN 104109564A
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Abstract
The invention discloses a high-cleanness pure blended gasoline and a preparation method thereof and belongs to the technical field of vehicle fuel. The blended gasoline is composed of following components including, by mass, 35-55% of light hydrocarbons aromatized gasoline, 20-30% of naphtha, 6-10% of explosion-proof agent, 0.1-0.3% of a key additive, 10-15% of C9 and 5-15% of light C5. Compared with commercially available gasoline in the prior art, the high-cleanness pure blended gasoline is advantaged in that: (1) discharging amounts of hydrocarbon, carbon monoxide and nitric oxide in tail gas are reduced; (2) the gasoline can clean vehicle parts, is free of carbon deposition, reduces mechanical wear and can prolong a service life of a vehicle; (3) the gasoline is good in an igniting and starting performance and has a very significant advantage in low-temperature regions such as the northeast and the like; (4) the gasoline is high in fire resistance and is more economical when being compared with other like products in equal amount; (5) the gasoline is strong in stability, is free from layering and discoloring after being stored over half a year, can reach a quality inspection standard and is long in a storage time; and (6) the gasoline is good in intersolubility and is free of any influence on a vehicle body when being used alternately with any gasoline on the market in a same grade.
Description
Technical field
The present invention relates to a kind of high pure blended gasoline, also relate to a kind of preparation method of high pure blended gasoline simultaneously, belong to vehicle fuel technical field.
Background technology
In the market the gasoline overwhelming majority of supply be refinery with crude oil through fractionation by distillation and complicated production technique processing and component oil, the following defect of ubiquity: the one, in gasoline, contain the component of easily seeing photolysis, easily produce as the heavy metal element such as manganese, iron, make gasoline be not easy to store, and long-time use will cause the wearing and tearing of vehicle motor and oil piping system; The 2nd, sulfur content in gasoline is high, directly causes nitrogen oxide in tail gas, sulfurous gas and granular material discharged aggravation, thereby affects Air quality.On market, regular gasoline sulphur content is mostly in 50-150ppm scope, and part is in 150-500ppm scope, and in state's four standards, sulphur content is 50ppm, expects could realize for the end of the year 2014, and in state's five standards, sulphur content is 10ppm, expects 2017 years ability and realizes.And the often generation with waste material, waste gas and waste water in the course of processing of above-mentioned gasoline, very easily contaminate environment, and the production cost of above-mentioned gasoline is high, productive rate is low, can not meet the demand of Vehicles Collected from Market, its associated resources is except small part is as industrial chemicals, major part is not utilized, and has serious wasting of resources problem.
Summary of the invention
The object of this invention is to provide a kind of high pure blended gasoline.
Meanwhile, the present invention also provides a kind of preparation method of high pure blended gasoline.
In order to realize above object, the technical solution adopted in the present invention is:
A kind of high pure blended gasoline, is made up of the component of following quality percentage composition: light-hydrocarbon aromatized gasoline 35-55%, petroleum naphtha 20-30%, detonation suppressor 6-10%, core additive 0.1-0.3%, carbon nine 10-15%, light carbon five 5-15%.
Described detonation suppressor is methyl tertiary butyl ether.
Wherein, the octane value that act as raising gasoline of core additive.
Described core additive is made up of the component of following quality percentage composition: tert.-butylbenzene 8-12%, dme 35-45%, dimethyl phosphate 40-50%, methylnaphthalene 4-6%.
Described core additive is made up of the component of following quality percentage composition: tert.-butylbenzene 12-18%, tert amyl methyl ether(TAME) 30-40%, dimethyl phosphate 40-50%, benzaminic acid 4-6%.
Described light-hydrocarbon aromatized gasoline is commercial goods.
Described carbon nine, light carbon five are commercial goods.Wherein, carbon nine claims again C9 aromatic, belongs to heavy aromatics.
A preparation method for high pure blended gasoline, comprises the following steps: accurately get each component, leave standstill after being uniformly mixed 2-3 hour 2 hours above.
Beneficial effect of the present invention:
In the present invention, high pure blended gasoline has the following advantages compared with existing marketable gasolines:
1, reduce environmental pollution: the high pure blended gasoline of employing the present invention can reduce the discharge of tail hydrocarbon in gas, carbon monoxide and oxynitride greatly, low-carbon (LC), environmental protection, wherein sulphur content≤10ppm, reaches state's five standards;
2, cleaning vehicle parts: adopt the automobile of the high pure blended gasoline of the present invention can keep for a long time the clean of engine fuel oil system, as carburettor, nozzle, intake/exhaust valve, sparking plug, combustion chamber and piston etc., do not produce carbon deposit, mechanical wear reduces, can extend the work-ing life of automobile, compared with similar products, can make the service cycle of car extend to 10000 or even 15000 kilometers;
3, ignition trigger performance is good: ignition trigger performance is more superior, and northeastward etc. low temp area advantage is very obvious;
4, flame resistivity is high: compared with equivalent like product, the present invention is high, and pure blended gasoline can be run out of more milimeter number, more fuel-efficient;
5, stability is strong: the high pure blended gasoline of the present invention is placed above not stratified, nondiscoloration half a year, still can reach quality testing standard, can not decomposite heavy metal under the condition of being exposed to the sun, longer than the storage time with like product;
6, mutual solubility is good: be used alternatingly with any same label gasoline on the market, car body is had no effect.
Embodiment
Following embodiment is only described in further detail the present invention, but does not form any limitation of the invention.
Embodiment 1
The pure blended gasoline of height in the present embodiment is made up of the component of following quality percentage composition: light-hydrocarbon aromatized gasoline 35%, petroleum naphtha 30%, methyl tertiary butyl ether 10%, core additive 0.3%, carbon 9 10%, light carbon 5 14.7%.
Described core additive is made up of the component of following quality percentage composition: tert.-butylbenzene 9%, dme 45%, dimethyl phosphate 40%, methylnaphthalene 6%.
In the present embodiment, the preparation method of high pure blended gasoline comprises: accurately get above-mentioned each component add in Mixer pot, carry out physical modulated and, leave standstill 2 hours after adopting recycle pump internal recycling to be uniformly mixed 2 hours.
Embodiment 2
The pure blended gasoline of height in the present embodiment is made up of the component of following quality percentage composition: light-hydrocarbon aromatized gasoline 40%, petroleum naphtha 25%, methyl tertiary butyl ether 6%, core additive 0.2%, carbon 9 15%, light carbon 5 14.8%.
Described core additive is made up of the component of following quality percentage composition: tert.-butylbenzene 12%, dme 35%, dimethyl phosphate 49%, methylnaphthalene 4%.
In the present embodiment, the preparation method of high pure blended gasoline comprises: accurately get above-mentioned each component add in Mixer pot, carry out physical modulated and, leave standstill 2.5 hours after adopting recycle pump internal recycling to be uniformly mixed 3 hours.
Embodiment 3
The pure blended gasoline of height in the present embodiment is made up of the component of following quality percentage composition: light-hydrocarbon aromatized gasoline 43.9%, petroleum naphtha 20%, methyl tertiary butyl ether 8%, core additive 0.1%, carbon 9 13%, light carbon 5 15%.
Described core additive is made up of the component of following quality percentage composition: tert.-butylbenzene 13%, tert amyl methyl ether(TAME) 40%, dimethyl phosphate 41%, benzaminic acid 6%.
In the present embodiment, the preparation method of high pure blended gasoline comprises: accurately get above-mentioned each component add in Mixer pot, carry out physical modulated and, leave standstill 2.5 hours after adopting recycle pump internal recycling to be uniformly mixed 2.5 hours.
Embodiment 4
The pure blended gasoline of height in the present embodiment is made up of the component of following quality percentage composition: light-hydrocarbon aromatized gasoline 55%, petroleum naphtha 23.9%, methyl tertiary butyl ether 6%, core additive 0.1%, carbon 9 10%, light carbon 5 5%.
Described core additive is made up of the component of following quality percentage composition: tert.-butylbenzene 17%, tert amyl methyl ether(TAME) 30%, dimethyl phosphate 48%, benzaminic acid 5%.
In the present embodiment, the preparation method of high pure blended gasoline comprises: accurately get above-mentioned each component add in Mixer pot, carry out physical modulated and, leave standstill 3 hours after adopting recycle pump internal recycling to be uniformly mixed 3 hours.
Test example
Get the pure blended gasoline of height prepared by embodiment 3 and carry out the detection of following 18 indexs, detected result refers to following table 1.
The pure blended gasoline indices of high detected result prepared by table 1 embodiment 3
Claims (8)
1. a high pure blended gasoline, is characterized in that: the component by following quality percentage composition forms: light-hydrocarbon aromatized gasoline 35-55%, petroleum naphtha 20-30%, detonation suppressor 6-10%, core additive 0.1-0.3%, carbon nine 10-15%, light carbon five 5-15%.
2. the pure blended gasoline of height according to claim 1, is characterized in that: described core additive is made up of the component of following quality percentage composition: tert.-butylbenzene 8-12%, dme 35-45%, dimethyl phosphate 40-50%, methylnaphthalene 4-6%.
3. the pure blended gasoline of height according to claim 1, it is characterized in that: described core additive is made up of the component of following quality percentage composition: tert.-butylbenzene 12-18%, tert amyl methyl ether(TAME) 30-40%, dimethyl phosphate 40-50%, benzaminic acid 4-6%.
4. according to the pure blended gasoline of height described in claim 1-3 any one, it is characterized in that: described detonation suppressor is methyl tertiary butyl ether.
5. a preparation method for the pure blended gasoline of height as claimed in claim 1, is characterized in that: comprise the following steps: accurately get each component, leave standstill after being uniformly mixed 2-3 hour 2 hours above.
6. the preparation method of the pure blended gasoline of height according to claim 5, it is characterized in that: described core additive is made up of the component of following quality percentage composition: tert.-butylbenzene 8-12%, dme 35-45%, dimethyl phosphate 40-50%, methylnaphthalene 4-6%.
7. the preparation method of the pure blended gasoline of height according to claim 5, it is characterized in that: described core additive is made up of the component of following quality percentage composition: tert.-butylbenzene 12-18%, tert amyl methyl ether(TAME) 30-40%, dimethyl phosphate 40-50%, benzaminic acid 4-6%.
8. according to the preparation method of the pure blended gasoline of height described in claim 5-7 any one, it is characterized in that: described detonation suppressor is methyl tertiary butyl ether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201310135817.5A CN104109564B (en) | 2013-04-18 | 2013-04-18 | A kind of high pure blended gasoline and preparation method thereof |
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| CN201310135817.5A CN104109564B (en) | 2013-04-18 | 2013-04-18 | A kind of high pure blended gasoline and preparation method thereof |
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| CN104109564A true CN104109564A (en) | 2014-10-22 |
| CN104109564B CN104109564B (en) | 2016-02-10 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104611075A (en) * | 2015-01-20 | 2015-05-13 | 刘敏 | Blended gasoline and preparation method thereof |
| CN109233916A (en) * | 2018-09-27 | 2019-01-18 | 东营华联石油化工厂有限公司 | A kind of high pure blended gasoline |
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| CN1552823A (en) * | 2003-05-29 | 2004-12-08 | 金东善 | Gasoline for light hydrocabon, cracking C* fraction synthetic sweeper |
| WO2009078640A2 (en) * | 2007-12-18 | 2009-06-25 | Green Power Co., Ltd. | Environmental-friendly alternative fuel composition and method for producing the same |
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| CN102373102A (en) * | 2010-08-23 | 2012-03-14 | 长三角徐州石油科技有限公司 | High-cleanness blended gasoline and its preparation method |
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2013
- 2013-04-18 CN CN201310135817.5A patent/CN104109564B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5015356A (en) * | 1979-08-29 | 1991-05-14 | Talbert William L | Hydrocarbon fuel systems |
| CN1401743A (en) * | 2001-08-28 | 2003-03-12 | 济南开发区星火科学技术研究院 | Ethanol and mixed alcohol gasoline |
| CN1552823A (en) * | 2003-05-29 | 2004-12-08 | 金东善 | Gasoline for light hydrocabon, cracking C* fraction synthetic sweeper |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104611075A (en) * | 2015-01-20 | 2015-05-13 | 刘敏 | Blended gasoline and preparation method thereof |
| CN109233916A (en) * | 2018-09-27 | 2019-01-18 | 东营华联石油化工厂有限公司 | A kind of high pure blended gasoline |
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| Publication number | Publication date |
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| CN104109564B (en) | 2016-02-10 |
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