CN101177639A - Isopentane vehicle fuel - Google Patents
Isopentane vehicle fuel Download PDFInfo
- Publication number
- CN101177639A CN101177639A CNA2006101180153A CN200610118015A CN101177639A CN 101177639 A CN101177639 A CN 101177639A CN A2006101180153 A CNA2006101180153 A CN A2006101180153A CN 200610118015 A CN200610118015 A CN 200610118015A CN 101177639 A CN101177639 A CN 101177639A
- Authority
- CN
- China
- Prior art keywords
- pentane
- iso
- isopentane
- vehicle fuel
- active agent
- 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.)
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- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
The invention discloses an isoamyl alcohol fuel used in vehicles, which comprises 100 weight portions of iso-pentane and 0.004 to 30 weight portions of additives. The additive is selected from positive ion perfluorocarbon surface active agent, oxygenated chemicals or arenas. The product of the invention is an energy-saving and environment-friendly product which has octane number more than or equal to 93, caloric value more than or equal to 42000KJ/kg, the retail price of which is 15 percent lower than 93 model gasoline and tail gas discharge thereof is lower than national grade III standard.
Description
Technical field
The present invention relates to a kind of Isopentane vehicle fuel composition.
Background technology
Iso-pentane is a kind of in the pentane cut that extracts in petrochemical complex refinery or the natural gas condensate, is generally used for preparing whipping agent, it can not be directly used in vehicle fuel, and octane value (RON) is 93.5, and boiling point is lower, and the high temperature season firing system easily produces vapour lock.Need improve, add boiling point and higher aromatic hydrocarbons or the cation activity tensio-active agent of boiling range temperature, could normally use.
Summary of the invention
The technical issues that need to address of the present invention are to disclose a kind of Isopentane vehicle fuel, to satisfy the needs of the parties concerned, expand the range of application of iso-pentane.
Isopentane vehicle fuel of the present invention comprises the iso-pentane of 100 weight parts and the additive of 0.004～30 weight part;
Said additive is selected from a kind of in cation fluorine carbon surface active agent, oxygenatedchemicals or the aromatic hydrocarbons;
Said iso-pentane is the pentane cut that extracts in petrochemical complex refinery or the natural gas condensate, through isomerization or fractionate out the iso-pentane of content 〉=more than 90%;
Said cation fluorine carbon surface active agent is that fluorine-containing alkylamine quaternary ammonium salt cationic fluorocarbon surfactant, perfluoroalkyl acid amides quaternary ammonium salt cationic fluorocarbon surfactant or fluoroalkyl amine salt type cation fluorine carbon surface active agent are selected from a kind of or its mixture in formula (1), (2) or (3);
(1) structural formula of fluorine-containing alkylamine quaternary ammonium salt cationic fluorocarbon surfactant is:
(CF
3)
2CF(CF
2)
6CH
2CH(OH)CH
2N
+(CH
3)
3I
-；
(2) structural formula of perfluoroalkyl acid amides quaternary ammonium salt cationic fluorocarbon surfactant is:
C
7F
15CONH(CH
2)
3N
+(CH
3)
3I
-；
(3) general structure of fluoroalkyl amine salt type cation fluorine carbon surface active agent is:
〔F(CF
2)
8CH(OH)CH
2〕
2NCH
2CH
2NH
2.H
2SO
4。
Said oxygenatedchemicals is selected from anhydrous methanol, dehydrated alcohol, methyl tertiary butyl ether (MTBE), tert amyl methyl ether(TAME) (TAME), tertiary butyl alcohol (TBA), isopropylcarbinol or dimethyl carbonate (DMC).
Said aromatic hydrocarbons is selected from tops, the lightweight C9 aromatic of toluene, dimethylbenzene, production toluene.
According to the solution of the present invention, the weight part of component is as follows:
Iso-pentane 100 weight parts, cation fluorine carbon surface active agent 0.004～30 weight part;
Or
Iso-pentane 100 weight parts, oxygenatedchemicals 2～15 weight parts;
Or
Iso-pentane 100 weight parts, aromatic hydrocarbons 3～15 weight parts.
The preparation method of Isopentane vehicle fuel of the present invention is very simple, and each component is mixed, and promptly obtains.
Product of the present invention is a kind of octane value (RON) 〉=93, calorific value 〉=42000KJ/kg, and retail price is lower by 15% than 93 gasoline, and exhaust emissions is lower than state III standard, is a kind of energy-saving and environmental protection product.
Embodiment
Embodiment 1
(1) iso-pentane 100 weight parts
(2) horse Singapore prestige (MARAVILLA) 0.006 weight part
Horse Singapore prestige (MARAVILLA) is a trade(brand)name in the present embodiment, is a kind of fluorocarbon surfactant commodity that Shanghai literary composition scape Fine Chemical Co., Ltd produces, and also can change fluorine-containing alkylamine quaternary ammonium salt cationic fluorocarbon surfactant into, for example: (CF
3)
2CF (CF
2)
6CH
2CH (OH) CH
2N
+(CH
3)
3I
-It also can be used instead and be perfluoroalkyl acid amides quaternary ammonium salt cationic fluorocarbon surfactant, for example C
7F
15ONH (CH
2)
3N
+(CH
3)
3I
-Perhaps fluoroalkyl amine salt type cation fluorine carbon surface active agent, for example (F (CF
2)
8CH (OH) CH
2)
2NCH
2CH
2NH
2.H
2SO
4
Iso-pentane and horse Singapore prestige are mixed, obtain product, octane value (RON) 〉=93.
Adopt state III standard to detect, exhaust emissions meets state III standard.
Embodiment 2
(1) iso-pentane 100 weight parts
(2) methyl tertiary butyl ether 7 weight parts
Octane value (RON) 〉=95.Adopt state III standard to detect, exhaust emissions meets state III standard.
Embodiment 3
(1) iso-pentane 100 weight parts
(2) C9 aromatic 10 weight parts
Octane value (RON) 〉=95.Adopt state III standard to detect, exhaust emissions meets state III standard.
Claims (6)
1. an Isopentane vehicle fuel is characterized in that, the weight part of component is as follows:
Iso-pentane 100 weight parts
Additive 0.004～30 weight part;
Said additive is selected from a kind of in cation fluorine carbon surface active agent, oxygenatedchemicals or the aromatic hydrocarbons.
2. Isopentane vehicle fuel according to claim 1, it is characterized in that, said cation fluorine carbon surface active agent is fluorine-containing alkylamine quaternary ammonium salt cationic fluorocarbon surfactant, perfluoroalkyl acid amides quaternary ammonium salt cationic fluorocarbon surfactant or fluoroalkyl amine salt type cation fluorine carbon surface active agent, is selected from a kind of or its mixture in formula (1), (2) or (3);
(1) structural formula of fluorine-containing alkylamine quaternary ammonium salt cationic fluorocarbon surfactant is:
(CF
3)
2CF(CF
2)
6CH
2CH(OH)CH
2N
+(CH
3)
3I
-；
(2) structural formula of perfluoroalkyl acid amides quaternary ammonium salt cationic fluorocarbon surfactant is:
C
7F
15CONH(CH
2)
3N
+(CH
3)
3I
-；
(3) structural formula of fluoroalkyl amine salt type cation fluorine carbon surface active agent is:
〔F(CF
2)
8CH(OH)CH
2〕
2NCH
2CH
2NH
2.H
2SO
4。
Said oxygenatedchemicals is selected from anhydrous methanol, dehydrated alcohol, methyl tertiary butyl ether (MTBE), tert amyl methyl ether(TAME) (TAME), tertiary butyl alcohol (TBA), isopropylcarbinol or dimethyl carbonate (DMC).
Said aromatic hydrocarbons is selected from tops, the lightweight C9 aromatic of toluene, dimethylbenzene, production toluene.
3. Isopentane vehicle fuel according to claim 2 is characterized in that, the weight part of component is as follows:
Iso-pentane 100 weight parts
Cation fluorine carbon surface active agent 0.004～30 weight part.
4. Isopentane vehicle fuel according to claim 2 is characterized in that, the weight part of component is as follows:
Iso-pentane 100 weight parts
Oxygenatedchemicals 2～15 weight parts;
5. Isopentane vehicle fuel according to claim 2 is characterized in that, the weight part of component is as follows:
Iso-pentane 100 weight parts
Aromatic hydrocarbons 3～15 weight parts.
6. according to each described Isopentane vehicle fuel of claim 1～5, it is characterized in that said iso-pentane is the pentane cut that extracts in petrochemical complex refinery or the natural gas condensate, through isomerization or fractionate out the iso-pentane of content 〉=more than 90%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101180153A CN101177639A (en) | 2006-11-06 | 2006-11-06 | Isopentane vehicle fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101180153A CN101177639A (en) | 2006-11-06 | 2006-11-06 | Isopentane vehicle fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101177639A true CN101177639A (en) | 2008-05-14 |
Family
ID=39404066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101180153A Pending CN101177639A (en) | 2006-11-06 | 2006-11-06 | Isopentane vehicle fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101177639A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106520219A (en) * | 2015-09-15 | 2017-03-22 | 中国石化扬子石油化工有限公司 | High-octane rating motor gasoline and preparation method thereof |
| CN107746732A (en) * | 2017-11-24 | 2018-03-02 | 杨彬 | A kind of high cleaning light-hydrocarbon fuel |
| CN107937053A (en) * | 2017-11-24 | 2018-04-20 | 杨彬 | A kind of low-loss light-hydrocarbon fuel |
| CN107937054A (en) * | 2017-11-24 | 2018-04-20 | 杨彬 | A kind of efficient light-hydrocarbon fuel |
| CN107955655A (en) * | 2017-11-24 | 2018-04-24 | 杨彬 | A kind of environment friendly light hydrocarbon fuel |
| CN107964430A (en) * | 2017-11-24 | 2018-04-27 | 杨彬 | A kind of energy-saving light-hydrocarbon fuel |
| CN111808640A (en) * | 2020-07-14 | 2020-10-23 | 山东京博石油化工有限公司 | Gasoline composition for racing car and preparation method thereof |
-
2006
- 2006-11-06 CN CNA2006101180153A patent/CN101177639A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106520219A (en) * | 2015-09-15 | 2017-03-22 | 中国石化扬子石油化工有限公司 | High-octane rating motor gasoline and preparation method thereof |
| CN106520219B (en) * | 2015-09-15 | 2019-03-05 | 中国石化扬子石油化工有限公司 | A kind of High-octane mogas and preparation method thereof |
| CN107746732A (en) * | 2017-11-24 | 2018-03-02 | 杨彬 | A kind of high cleaning light-hydrocarbon fuel |
| CN107937053A (en) * | 2017-11-24 | 2018-04-20 | 杨彬 | A kind of low-loss light-hydrocarbon fuel |
| CN107937054A (en) * | 2017-11-24 | 2018-04-20 | 杨彬 | A kind of efficient light-hydrocarbon fuel |
| CN107955655A (en) * | 2017-11-24 | 2018-04-24 | 杨彬 | A kind of environment friendly light hydrocarbon fuel |
| CN107964430A (en) * | 2017-11-24 | 2018-04-27 | 杨彬 | A kind of energy-saving light-hydrocarbon fuel |
| CN111808640A (en) * | 2020-07-14 | 2020-10-23 | 山东京博石油化工有限公司 | Gasoline composition for racing car and preparation method thereof |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080514 |