CN101768485A - Addictive for greatly improving gasoline octane number and preparation method thereof - Google Patents
Addictive for greatly improving gasoline octane number and preparation method thereof Download PDFInfo
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- CN101768485A CN101768485A CN201010102630A CN201010102630A CN101768485A CN 101768485 A CN101768485 A CN 101768485A CN 201010102630 A CN201010102630 A CN 201010102630A CN 201010102630 A CN201010102630 A CN 201010102630A CN 101768485 A CN101768485 A CN 101768485A
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- octane rating
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- octane number
- gasoline octane
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Abstract
The invention relates to an addictive for greatly improving gasoline octane number and a preparation method thereof. The addictive is prepared by mixing a metal lead-out agent, a detergent, a lipid octane number accelerating agent and a gasoline antiknock addictive MMT under a certain condition. The addictive for greatly improving the gasoline octane number can greatly improve the research octane number (RON) by 3-10 units, has the efficiencies of cleaning, saving energy, supporting combustion and lubricating, can effectively reduce the emission amount of harmful gases such as NOx, CO, HC and the like in automobile exhaust, remarkably improve a three-way catalytic converter of the automobile, has the functions of preventing an automobile engine from being damaged caused by metal deposition and excessively-high gasoline vapor pressure and can remarkably strengthen the protection on the engine. Compared with the traditional iron-based, manganese-based and ether octane-enhancing additive, the addictive improves the gasoline octane number by 3-10 with high improving amplitude of the gasoline octane number and has remarkable economic benefit.
Description
Technical field:
The present invention relates to a kind of petrochemicals additive and preparation, in particular for the gasoline significantly additive and the preparation method of boosting of octane rating
Background technology:
It is relevant with fuel performance to a great extent that petrol engine produces pinking, if the easy oxidation of gasoline, the superoxide of formation is difficult for decomposing, and spontaneous ignition temperature is low, and phenomenon of detonation then takes place easily.And along with rapid development of economy, higher to the demand of unleaded stop bracket gasoline, particularly urgent to the demand growth of 97# gasoline.At present, the method that promotes the gasoline gasoline octane rating probably is: 1, device technique improves, and such as methods such as two sections riser tubes, reformations, low-octane gasoline is done deep processing, and it can produce the gasoline of RON up to 95#; This method and petroleum refining process are closely related, and technology is multiple, investment is big but have, and the production cost height can't satisfy shortcomings such as producing 97# gasoline; 2, promote gasoline octane rating for uprising dose by adding gasoline, conventional additive is: uprising dose of Mn class gasoline such as MMT, CMT, NMT, it has and adds agent advantage with low cost, but have RON2-2.8 unit of the highest lifting simultaneously, can't satisfy the shortcoming that most of oil refining enterprises are produced high-grade gasoline; 3, by being in harmonious proportion high-octane number component lifting gasoline octane rating, such as being in harmonious proportion MTBE, TAME etc., can effectively promote gasoline octane rating, but it has the cost height, addition is the highest 15%, and the lifting amplitude is RON3 the shortcoming about unit.
Summary of the invention:
Purpose of the present invention is exactly at above-mentioned the deficiencies in the prior art, and a kind of gasoline octane rating additive that significantly improves is provided
Another object of the present invention provides a kind of gasoline octane rating additive and preparation method of significantly improving.
The objective of the invention is to be achieved through the following technical solutions:
Increase substantially the gasoline octane rating additive, its major ingredient is by mass percentage:
Metal is derived agent 1-1.2%
Purification agent 1-1.8%
Octane rating promoter 85-89%
Gasoline antiknock MMT 8.0-13%
Increase substantially the gasoline octane rating addictive preparation method, comprise following order and step:
A, under ± 40 ℃ condition of normal pressure, by the quality percentage 1-1.2% metal is derived agent and 1-1.5% purification agent and 85-89% lipid octane rating promoter uniform mixing;
After b, static 15-20 minute, MMT joins in the mixed solution with the 8.0-13% gasoline antiknock;
C, under the condition of strict lucifuge, made in circulation 5-10 minute and increase substantially the gasoline octane rating additive;
D, quantitatively canned under the condition of strict lucifuge.
Purpose of the present invention can also be achieved through the following technical solutions:
Gasoline antiknock MMT selects sulfosuccinate two caprylic acid sodium salt or isobutenyl acid amides fat in different heptan for use.
Octane rating promoter is selected isobutenyl acid amides fat in different heptan for use.
Metal is derived agent and is selected tritolyl phosphate for use.
Beneficial effect: of the present inventionly significantly improve the gasoline octane rating additive and the preparation method can significantly improve 3-10 unit of gasoline octane rating RON; have peace and quiet energy-conservation; combustion-supporting and lubricated effect; can effectively reduce NOx in the vehicle exhaust; CO; discharge of harmful gases amounts such as HC; to the effect of having clear improvement of automobile three-way catalytic converter; has the function that prevents because of metal deposition and the too high damage car engine of vapour pressure of gasoline; can obviously strengthen protection to engine; with traditional iron-based; the manganese base; the ethers octane-enhancing additive is compared; improve gasoline octane rating 3-10; octane value promotes the amplitude height, and economic benefit is obvious.
Embodiment:
Knot and embodiment are described in further detail below:
Increase substantially the gasoline octane rating additive, its major ingredient is by mass percentage:
Metal is derived agent 1-1.2%
Purification agent 1-1.8%
Lipid octane rating promoter 85-89%
Gasoline antiknock MMT 8.0-13%
Gasoline antiknock is selected MMT (methyl cyclopentyl-dialkyl-tricarbon manganium) for use.
Purification agent is selected sulfosuccinate two caprylic acid sodium salt for use.
Octane rating promoter is selected isobutenyl acid amides fat in different heptan for use.
Metal is derived agent and is selected tritolyl phosphate for use.
Increase substantially the gasoline octane rating addictive preparation method, comprise following order and step:
A, under ± 40 ℃ condition of normal pressure, by the quality percentage 1-1.2% metal is derived agent and 1-1.8% purification agent and 85-89% fat octane rating promoter uniform mixing;
After b, static 15-20 minute, MMT joins in the mixed solution with the 8.0-13% gasoline antiknock;
C, under the condition of strict lucifuge, made in circulation 5-10 minute and increase substantially the gasoline octane rating additive;
D, quantitatively canned under the condition of strict lucifuge.
Embodiment 1:
Increase substantially the gasoline octane rating addictive preparation method, comprise following order and step:
A, under ± 40 ℃ condition of normal pressure, press mass fraction with 1 part of tritolyl phosphate and 1 portion of purification agent and 85 parts of isobutenyl acid amides fat uniform mixing in different heptan;
B, after static 17 minutes, 13 parts of sulfosuccinate two caprylic acid sodium salt are joined in the mixed solution;
C, circulation was made and to be increased substantially the gasoline octane rating additive in 8 minutes under the condition of strict lucifuge;
D, quantitatively canned under the condition of strict lucifuge.
Embodiment 2:
Increase substantially the gasoline octane rating addictive preparation method, comprise following order and step:
A, under ± 40 ℃ condition of normal pressure, press mass fraction with 1.2 parts of tritolyl phosphates and 1.8 portions of purification agents and 89 parts of isobutenyl acid amides fat uniform mixing in different heptan;
B, after static 15 minutes, 8.0 parts of sulfosuccinate two caprylic acid sodium salt are joined in the mixed solution;
C, circulation was made and to be increased substantially the gasoline octane rating additive in 5 minutes under the condition of strict lucifuge;
D, quantitatively canned under the condition of strict lucifuge.
Embodiment 3:
Increase substantially the gasoline octane rating addictive preparation method, comprise following order and step:
A, under ± 40 ℃ condition of normal pressure, press mass fraction with 1 part of tritolyl phosphate and 1.5 portions of purification agents and 87 parts of isobutenyl acid amides fat uniform mixing in different heptan;
B, after static 20 minutes, 10.5 parts of sulfosuccinate two caprylic acid sodium salt are joined in the mixed solution;
C, circulation was made and to be increased substantially the gasoline octane rating additive in 10 minutes under the condition of strict lucifuge;
D, quantitatively canned under the condition of strict lucifuge.
Claims (6)
1. one kind increases substantially the gasoline octane rating additive, it is characterized in that, its major ingredient is by mass percentage:
Metal is derived agent 1-1.2%
Purification agent 1-1.8%
Octane rating promoter 85-89%
Gasoline antiknock 8.0-13%
2. according to the described gasoline octane rating additive that increases substantially of claim 1, it is characterized in that gasoline antiknock is selected MMT (methyl cyclopentyl-dialkyl-tricarbon manganium) for use.
3. according to the described gasoline octane rating additive that increases substantially of claim 1, it is characterized in that octane rating promoter is selected isobutenyl acid amides fat in different heptan for use.
4. according to the described gasoline octane rating additive that increases substantially of claim 1, it is characterized in that metal is derived agent and selected tritolyl phosphate for use.
5. according to the described gasoline octane rating additive that increases substantially of claim 1, it is characterized in that purification agent is selected sulfosuccinate two caprylic acid sodium salt for use.
6. according to the described gasoline octane rating addictive preparation method that increases substantially of claim 1, it is characterized in that, comprise following order and step:
A, under ± 40 ℃ condition of normal pressure, by the quality percentage 1-1.2% metal is derived agent and 1-1.5% purification agent and 85-90% lipid octane rating promoter uniform mixing;
After b, static 15-20 minute, MMT joins in the mixed solution with the 8.0-13% gasoline antiknock;
C, under the condition of strict lucifuge, made in circulation 5-10 minute and increase substantially the gasoline octane rating additive;
D, quantitatively canned under the condition of strict lucifuge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010102630A CN101768485A (en) | 2010-01-27 | 2010-01-27 | Addictive for greatly improving gasoline octane number and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010102630A CN101768485A (en) | 2010-01-27 | 2010-01-27 | Addictive for greatly improving gasoline octane number and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
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| CN101768485A true CN101768485A (en) | 2010-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010102630A Pending CN101768485A (en) | 2010-01-27 | 2010-01-27 | Addictive for greatly improving gasoline octane number and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102746919A (en) * | 2012-07-17 | 2012-10-24 | 黄河三角洲京博化工研究院有限公司 | Gasoline octane number enhancer and preparation method thereof |
| CN105885965A (en) * | 2014-12-18 | 2016-08-24 | 侯树功 | Automotive alcohol-hydrocarbon composite fuel |
| CN106833775A (en) * | 2017-02-22 | 2017-06-13 | 昌邑万河源商贸有限公司 | A kind for the treatment of vehicle exhaust liquid and preparation method thereof |
| CN107236577A (en) * | 2016-03-29 | 2017-10-10 | 雅富顿化学公司 | Method and composition for improving aviation fuel burning |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4541836A (en) * | 1982-12-09 | 1985-09-17 | Union Carbide Corporation | Fuel compositions |
| CN1334322A (en) * | 2001-07-30 | 2002-02-06 | 李宇翔 | Environment-protecting energy-saving improver of lead-free gasoline |
| CN101113381A (en) * | 2007-08-31 | 2008-01-30 | 西安嘉宏石化科技有限公司 | Leadless gasoline octane rating promoter and preparation method thereof |
| WO2009145674A1 (en) * | 2008-05-28 | 2009-12-03 | Учреждение Российской Академии Наук Институт Биохимической Физики Им. Н.М. Эмануэля Ран (Ибхф Ран) | Agent for increasing the octane number of a gasoline automobile fuel |
-
2010
- 2010-01-27 CN CN201010102630A patent/CN101768485A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4541836A (en) * | 1982-12-09 | 1985-09-17 | Union Carbide Corporation | Fuel compositions |
| CN1334322A (en) * | 2001-07-30 | 2002-02-06 | 李宇翔 | Environment-protecting energy-saving improver of lead-free gasoline |
| CN101113381A (en) * | 2007-08-31 | 2008-01-30 | 西安嘉宏石化科技有限公司 | Leadless gasoline octane rating promoter and preparation method thereof |
| WO2009145674A1 (en) * | 2008-05-28 | 2009-12-03 | Учреждение Российской Академии Наук Институт Биохимической Физики Им. Н.М. Эмануэля Ран (Ибхф Ран) | Agent for increasing the octane number of a gasoline automobile fuel |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102746919A (en) * | 2012-07-17 | 2012-10-24 | 黄河三角洲京博化工研究院有限公司 | Gasoline octane number enhancer and preparation method thereof |
| CN102746919B (en) * | 2012-07-17 | 2014-04-02 | 黄河三角洲京博化工研究院有限公司 | Gasoline octane number enhancer and preparation method thereof |
| CN105885965A (en) * | 2014-12-18 | 2016-08-24 | 侯树功 | Automotive alcohol-hydrocarbon composite fuel |
| CN107236577A (en) * | 2016-03-29 | 2017-10-10 | 雅富顿化学公司 | Method and composition for improving aviation fuel burning |
| CN106833775A (en) * | 2017-02-22 | 2017-06-13 | 昌邑万河源商贸有限公司 | A kind for the treatment of vehicle exhaust liquid and preparation method thereof |
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Application publication date: 20100707 |