CN101205492A - Vehicle fuel composition and preparation thereof - Google Patents
Vehicle fuel composition and preparation thereof Download PDFInfo
- Publication number
- CN101205492A CN101205492A CNA2006101474439A CN200610147443A CN101205492A CN 101205492 A CN101205492 A CN 101205492A CN A2006101474439 A CNA2006101474439 A CN A2006101474439A CN 200610147443 A CN200610147443 A CN 200610147443A CN 101205492 A CN101205492 A CN 101205492A
- Authority
- CN
- China
- Prior art keywords
- vehicle fuel
- fluorocarbon surfactant
- quaternary ammonium
- ammonium salt
- fuel constituent
- 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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- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention discloses a component and a formula for vehicle fuel. The components of the invention by weight are as follows: 100 portions of light hydrocarbon, 8 to 35 portions of aromatic hydrocarbon, 0.0005 to 0.66 portion of cyclopentadienyl manganese tricarbonyl (CMT), 1 to 15 portions of dimethyl carbonate (DMC), and 0.003 to 0.1 portion of cation fluorocarbon surfactant. The invention is an automobile clean fuel with the high octane value greater than 90, no corrosion and abrasion resistance. The invention ensures that the discharge of the pollutant is decreased to the minimum, and is an environment-friendly automobile fuel product.
Description
Technical field
The present invention relates to a kind of light hydrocarbon fuel for vehicle constituent, in particular, relate to that to utilize what extract in petrochemical complex refinery or the natural gas condensate be the light hydrocarbon fuel for vehicle of major ingredient with the pentane.
Background technology
Country was from August 1st, 2006, and Beijing, Shanghai Er Shi take the lead in implementing motor vehicle emission state III standard.Use the motor vehicle of gasoline because boiling range distributes extensively, and high boiling component easily produces CO, HC when burning, be difficult for reaching state III because the lighter hydrocarbons boiling range is low, boiling point is also low, burning fully, CO, HC pollutant emission are few, can reach state III emission limit.How lighter hydrocarbons and other material are organically made up, to be used for vehicle fuel, be people the problem very paid close attention to.
Summary of the invention
The technical issues that need to address of the present invention are to disclose a kind of vehicle fuel constituent (DT) and join method, to overcome the defective that prior art exists, satisfy the needs in relevant field.
The component of vehicle fuel constituent of the present invention comprises:
Lighter hydrocarbons 100 weight parts, aromatic hydrocarbons 8～35 weight parts, cyclopentadiene tricarbonyl manganese (CMT) 0.0005～0.66 weight part, dimethyl carbonate (DMC) 1～15 weight part, fluorocarbon surfactant 0.003～0.1 weight part.
Said lighter hydrocarbons are pentane cuts that petrochemical complex refinery or natural gas condensate extract;
Said aromatic hydrocarbons comprises toluene, dimethylbenzene or produces tops, light aromatics or the hydrogenation C9 aromatic of toluene;
Said cyclopentadiene tricarbonyl manganese (is called for short: CMT, chemical formula: C
5H
5Mn (CO)
3) can adopt the product of river rising in Ningxia and flowing into central Shaanxi, Shanghai dragon petroleum assistant company limited, it mainly acts on is to improve the capability of antidetonance.Said fluorocarbon surfactant is fluoroalkyl amine salt or quaternary ammonium salt cationic fluorocarbon surfactant, is selected from a kind of or its mixture in formula (1), (2) or (3):
(1) fluorine-containing alkylamine quaternary ammonium salt cationic fluorocarbon surfactant:
(CF
3)
2CF(CF
2)
6CH
2CH(OH)CH
2N
+(CH
3)
3I
-
(2) perfluoroalkyl acid amides quaternary ammonium salt cationic fluorocarbon surfactant:
C
7F
15CONH(CH
2)
3N
+(CH
3)
3I
-
(3) fluoroalkyl amine salt type cation fluorine carbon surface active agent:
〔F(CF
2)
8CH(OH)CH
2〕
2NCH
2CH
2NH
2.H
2SO
4。
The commodity that fluorocarbon surfactant can adopt Shanghai literary composition scape Fine Chemical Co., Ltd to produce.
The present invention is a kind of high-octane rating (RON)＞90, non-corrosiveness, wear-resistant automobile clean fuel.It is minimum that the discharging of pollutent is reduced to, and is environment amenable automobile fuel product.
Embodiment
Embodiment 1
(1) lighter hydrocarbons 78 weight parts
(2) toluene 19 weight parts
(3) dimethyl carbonate (DMC) 3 weight parts
(4) cyclopentadiene tricarbonyl manganese (CMT) 0.002 weight part
(5) fluorocarbon surfactant 0.006 weight part
In the present embodiment above component (3) dimethyl carbonate (DMC) (4) cyclopentadiene tricarbonyl manganese (CMT) (5) fluorocarbon surfactant is mixed, add component (1) lighter hydrocarbons (2) toluene again, be deployed into octane value (RON) jointly and be 90 light hydrocarbon fuel for vehicle product.
Fluorocarbon surfactant is fluoroalkyl amine salt or quaternary ammonium salt cationic fluorocarbon surfactant in the present embodiment, is selected from a kind of or its mixture in formula (1), (2) or (3):
(1) fluorine-containing alkylamine quaternary ammonium salt cationic fluorocarbon surfactant:
(CF
3)
2CF(CF
2)
6CH
2CH(OH)CH
2N
+(CH
3)
3I
-
(2) perfluoroalkyl acid amides quaternary ammonium salt cationic fluorocarbon surfactant:
C
7F
15CONH(CH
2)
3N
+(CH
3)
3I
-
(3) fluoroalkyl amine salt type cation fluorine carbon surface active agent:
〔F(CF
2)
8CH(OH)CH
2〕
2NCH
2CH
2NH
2.H
2SO
4。
Carry out state III emission testing according to the GB18352.3-2005 detection method, CO≤2.3, HC≤02, NO
x≤ 0.15 (g/km of unit), test-results is qualified.
Embodiment 2
(1) lighter hydrocarbons 83 weight parts
(2) dimethylbenzene 14 weight parts
(3) dimethyl carbonate (DMC) 3 weight parts
(4) cyclopentadiene tricarbonyl manganese (CMT) 0.005 weight part
(5) fluorocarbon surfactant 0.006 weight part
In the present embodiment above component (3) dimethyl carbonate (DMC) (4) cyclopentadiene tricarbonyl manganese (CMT) (5) fluorocarbon surfactant is mixed, add component (1) lighter hydrocarbons (2) toluene again, be deployed into octane value (RON) jointly and be 90 light hydrocarbon fuel for vehicle product.
Fluorocarbon surfactant is fluoroalkyl amine salt or quaternary ammonium salt cationic fluorocarbon surfactant in the present embodiment, is selected from a kind of or its mixture in formula (1), (2) or (3):
(1) fluorine-containing alkylamine quaternary ammonium salt cationic fluorocarbon surfactant:
(CF
3)
2CF(CF
2)
6CH
2CH(OH)CH
2N
+(CH
3)
3I
-
(2) perfluoroalkyl acid amides quaternary ammonium salt cationic fluorocarbon surfactant:
C
7F
15CONH(CH
2)
3N
+(CH
3)
3I
-
(3) fluoroalkyl amine salt type cation fluorine carbon surface active agent:
〔F(CF
2)
8CH(OH)CH
2〕
2NCH
2CH
2NH
2.H
2SO
4。
Carry out state III emission testing according to the GB18352.3-2005 detection method, CO≤2.3, HC≤02, NO
x≤ 0.15 (g/km of unit), test-results is qualified.
Embodiment 3
(1) lighter hydrocarbons 78 weight parts
(2) hydrogenation C9 aromatic 15 weight parts
(3) dimethyl carbonate (DMC) 7 weight parts
(4) cyclopentadiene tricarbonyl manganese (CMT) 0.005 weight part
(5) fluorocarbon surfactant 0.006 weight part
In the present embodiment above component (3) dimethyl carbonate (DMC) (4) cyclopentadiene tricarbonyl manganese (CMT) (5) fluorocarbon surfactant is mixed, add component (1) lighter hydrocarbons (2) hydrogenation C9 aromatic again, be deployed into octane value (RON) jointly and be 93 light hydrocarbon fuel for vehicle product.
Fluorocarbon surfactant is fluoroalkyl amine salt or quaternary ammonium salt cationic fluorocarbon surfactant in the present embodiment, is selected from a kind of or its mixture in formula (1), (2) or (3):
(1) fluorine-containing alkylamine quaternary ammonium salt cationic fluorocarbon surfactant:
(CF
3)
2CF(CF
2)
6CH
2CH(OH)CH
2N
+(CH
3)
3I
-
(2) perfluoroalkyl acid amides quaternary ammonium salt cationic fluorocarbon surfactant:
C
7F
15CONH(CH
2)
3N
+(CH
3)
3I
-
(3) fluoroalkyl amine salt type cation fluorine carbon surface active agent:
〔F(CF
2)
8CH(OH)CH
2〕
2NCH
2CH
2NH
2.H
2SO
4。
Carry out state III emission testing according to the GB18352.3-2005 detection method, CO≤2.3, HC≤02, NO
x≤ 0.15 (g/km of unit), test-results is qualified.
Need to prove that the above only is a preferred specific embodiment of the present invention, if the change of doing according to conception of the present invention, the function of its generation, when not exceeding spiritual that specification sheets contains yet, all should be within the scope of the invention.
Claims (5)
1. the vehicle fuel constituent is characterized in that, component comprises:
Lighter hydrocarbons 100 weight parts
Aromatic hydrocarbons 8～35 weight parts
Cyclopentadiene tricarbonyl manganese (CMT) 0.0005～0.66 weight part
Dimethyl carbonate (DMC) 1～15 weight part
Cation fluorine carbon surface active agent 0.003～0.1 weight part.
2. vehicle fuel constituent according to claim 1 is characterized in that, said lighter hydrocarbons are pentane cuts that petrochemical complex refinery or natural gas condensate extract.
3. vehicle fuel constituent according to claim 1 is characterized in that, said aromatic hydrocarbons comprises toluene, dimethylbenzene or produces tops, light aromatics or the hydrogenation C9 aromatic of toluene.
4. vehicle fuel constituent according to claim 1 is characterized in that, said cyclopentadiene tricarbonyl manganese (is called for short: CMT, chemical formula: C
5H
5Mn (CO)
3) can adopt the product of river rising in Ningxia and flowing into central Shaanxi, Shanghai dragon petroleum assistant company limited, it mainly acts on is to improve the capability of antidetonance.
5. vehicle fuel constituent according to claim 1 is characterized in that, said cation fluorine carbon surface active agent is fluoroalkyl amine salt or quaternary ammonium salt cationic fluorocarbon surfactant, is selected from a kind of or its mixture in formula (1), (2) or (3):
(1) fluorine-containing alkylamine quaternary ammonium salt cationic fluorocarbon surfactant:
(CF
3)
2CF(CF
2)
6CH
2CH(OH)CH
2N
+(CH
3)
3I
-
(2) perfluoroalkyl acid amides quaternary ammonium salt cationic fluorocarbon surfactant:
C
7F
15CONH(CH
2)
3N
+(CH
3)
3I
-
(3) fluoroalkyl amine salt type cation fluorine carbon surface active agent:
〔F(CF
2)
8CH(OH)CH
2〕
2NCH
2CH
2NH
2□H
2SO
4。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101474439A CN101205492A (en) | 2006-12-18 | 2006-12-18 | Vehicle fuel composition and preparation thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2006101474439A CN101205492A (en) | 2006-12-18 | 2006-12-18 | Vehicle fuel composition and preparation thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101205492A true CN101205492A (en) | 2008-06-25 |
Family
ID=39565975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006101474439A Pending CN101205492A (en) | 2006-12-18 | 2006-12-18 | Vehicle fuel composition and preparation thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101205492A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102899103A (en) * | 2012-10-19 | 2013-01-30 | 青岛市乾阳石油科技有限公司 | Compound gasoline antiknock |
| CN108587704A (en) * | 2018-05-18 | 2018-09-28 | 中实投石化科技有限公司 | A kind of vehicle-use alcohol gasoline E10 constituents |
-
2006
- 2006-12-18 CN CNA2006101474439A patent/CN101205492A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102899103A (en) * | 2012-10-19 | 2013-01-30 | 青岛市乾阳石油科技有限公司 | Compound gasoline antiknock |
| CN108587704A (en) * | 2018-05-18 | 2018-09-28 | 中实投石化科技有限公司 | A kind of vehicle-use alcohol gasoline E10 constituents |
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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: 20080625 |