CN102329667A - Fuel oil additive and preparation method thereof - Google Patents
Fuel oil additive and preparation method thereof Download PDFInfo
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- CN102329667A CN102329667A CN201110261633A CN201110261633A CN102329667A CN 102329667 A CN102329667 A CN 102329667A CN 201110261633 A CN201110261633 A CN 201110261633A CN 201110261633 A CN201110261633 A CN 201110261633A CN 102329667 A CN102329667 A CN 102329667A
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Abstract
The invention relates to a composition which is capable of reducing smog or unnecessary scale for fuel, natural gas or liquefied petroleum gas, or is capable of easily removing smoke scale through being added in the fuel or fire. A fuel oil additive is characterized by comprising the following components by weight percent: 10% of a preservative, 10-20% of an octane value improving agent, 5-20% of glycol, 10-20% of acetone, 3-5% of polyether amine and the balance of a solvent. The fuel oil additive is capable of effectively maintaining a fuel intake system clean, obviously saving the fuel, improving dynamic performance and reducing the contents of exhaust pollutants.
Description
Technical field
The present invention relates to a kind of fuel that is, Sweet natural gas or LPG liquefied petroleum gas reduce smog or unwanted incrustation, or for be easy to remove the compsn that crock adds in fuel or fire.
Background technology
Improving the fuel oil for vehicles cleanliness factor and fuel oil is fully burnt is the problem that current chemical field and automotive industry are extremely paid close attention to; Particularly in the fuel oil for vehicles that China adopts at present; Catalytic cracking fuel oil for vehicles proportion is also quite high; Therefore fuel oil oxidation production colloid, paint film and sedimental problem are more serious, and especially current fuel oil for vehicles is in short supply, and a lot of fuel supply merchants add some petroleum by-products in the gasoline product the inside; In order to improving its commercial profit, thereby cause oil quality to descend.
In order to address these problems; This area method such as Chinese patent ZL94117669.X commonly used related to a kind of gasoline composite additive, and said additive is by allyl butyrate imide, alkylphenol, benzotriazole verivate, thiadiazoles derivative, low mass molecule alcohol solubility promoter and oil lighting end solvent composition.Said additive can improve the cleanliness of gasoline, but the rate of economizing gasoline of this additive is lower.
Chinese patent ZL97100831.0 has related to a kind of multi-functional alcohols composite additive for gasoline, and it comprises (a) a large amount of moisture adsorbent, (b) carries oil, (c) at least a purification agent and/or deposition agent, (d) at least a inhibitor and/or metal passivator, (e) at least a rust-preventive agent, (f) at least a demulsifying agent.Said additive adds gasoline can keep fuel air system cleaning, obvious fuel saving and minimizing exhaust contaminant content, but this additive does not have fuel saving and the data that reduce exhaust contaminant content, so can't weigh its effect.
Summary of the invention
The present invention aims to provide a kind of fuel air system cleaning of can effectively keeping, again obviously fuel saving, improve fuel oil additive of dynamic performance and minimizing exhaust contaminant content and preparation method thereof.
Fuel oil additive of the present invention is characterized in that it contains following components in weight percentage content:
10% sanitas
10-20% octane enhancer
5-20% terepthaloyl moietie
10-20% acetone
3-5% polyetheramine
All the other are solvent.
Preferably, described sanitas is that whiteruss, oleic acid, the T501 (ditertbutylparacresol) of 5:5:1 forms by mass ratio.
Preferably, described octane enhancer is the xylene mixture of 4:4:6:1:1: MTBE (dimethyl-tertbutyl ether) by mass ratio: decane: ferrocene: octanol is formed.
More preferably, contain in o-Xylol, m-xylene and the p-Xylol two or more in the described xylene mixture, its mass ratio can be selected arbitrarily.
Preferably, described solvent is a YLENE.
A kind of method for preparing above-mentioned fuel oil additive; May further comprise the steps: sanitas, terepthaloyl moietie, acetone are joined in the solvent; Mix, to wherein adding octane enhancer and polyetheramine and being heated to 30 ℃ of postcooling to room temperature, restir evenly gets final product then.
Fuel oil additive of the present invention can effectively keep fuel air system cleaning, again obviously fuel saving, improve dynamic performance and minimizing exhaust contaminant content.
Embodiment
The preparation of embodiment one, fuel oil additive
⑴ prepare:
10 kilograms sanitas
10 kilograms octane enhancer
5 kilograms terepthaloyl moietie
10 kilograms acetone
3 kilograms polyetheramine
62 kilograms solvent;
⑵ join sanitas, terepthaloyl moietie, acetone in the solvent, mixes, and to wherein adding octane enhancer and polyetheramine and being heated to 30 ℃ of postcooling to room temperature, restir evenly gets final product then.
The preparation of embodiment two, fuel oil additive
⑴ prepare:
10 kilograms sanitas
20 kilograms octane enhancer
20 kilograms terepthaloyl moietie
20 kilograms acetone
5 kilograms polyetheramine
25 kilograms solvent.
⑵ join sanitas, terepthaloyl moietie, acetone in the solvent, mixes, and to wherein adding octane enhancer and polyetheramine and being heated to 30 ℃ of postcooling to room temperature, restir evenly gets final product then.
The preparation of embodiment three, fuel oil additive
⑴ prepare:
10 kilograms sanitas
15 kilograms octane enhancer
10 kilograms terepthaloyl moietie
15 kilograms acetone
4 kilograms polyetheramine
46 kilograms solvent.
⑵ join sanitas, terepthaloyl moietie, acetone in the solvent, mixes, and to wherein adding octane enhancer and polyetheramine and being heated to 30 ℃ of postcooling to room temperature, restir evenly gets final product then.
The preparation of embodiment four, sanitas
⑴ prepare 5 kilograms whiteruss, 5 kilograms oleic acid, 1 kilogram T501 (ditertbutylparacresol);
⑵ join them in the container, mixes to get final product.
The preparation one of embodiment five, octane enhancer
⑴ prepare 1 kilogram of o-Xylol, 1 kilogram of m-xylene and 2 kilograms of p-Xylol, mixes;
⑵ prepare 4 kilograms of MTBE (dimethyl-tertbutyl ether), 6 kilograms of decane, 1 kilogram of ferrocene, 1 kilogram of octanol;
⑶ join the raw material among the step ⑵ in the xylene mixture that step ⑴ makes, and mixes to get final product.
The preparation two of embodiment six, octane enhancer
⑴ prepare 2 kilograms of o-Xylols, 2 kilograms of m-xylenes, mixes;
⑵ prepare 4 kilograms of MTBE (dimethyl-tertbutyl ether), 6 kilograms of decane, 1 kilogram of ferrocene, 1 kilogram of octanol;
⑶ join the raw material among the step ⑵ in the xylene mixture that step ⑴ makes, and mixes to get final product.
The preparation three of embodiment seven, octane enhancer
⑴ prepare 2 kilograms of m-xylenes and 2 kilograms of p-Xylol, mixes;
⑵ prepare 4 kilograms of MTBE (dimethyl-tertbutyl ether), 6 kilograms of decane, 1 kilogram of ferrocene, 1 kilogram of octanol;
⑶ join the raw material among the step ⑵ in the xylene mixture that step ⑴ makes, and mixes to get final product.
Comparative experimental example one: fuel oil additive of the present invention and gasoline tail gas simultaneous test.
Entrust and detect unit: Guangzhou Environmental Protection Agency environment measuring junction centre
Detect foundation: GB18285-2005 spark ignition engine automobile exhaust pollutant discharge limit value and measuring method (double idle method and simple and easy operating condition method).
Testing process explanation and requirement
1. in No. 93 gasoline, add fuel oil additive of the present invention, supervise the implementation of by Guangzhou Environmental Protection Agency environment measuring junction centre;
Test process and add fuel oil additive of the present invention before and after do not allow testing vehicle is carried out any adjustment that influences emission behavior;
3. detection is that former vehicle exhaust detection is carried out in first use " No. 93 gasoline " in proper order, and then uses the gasoline that adds fuel oil additive of the present invention to carry out exhaust and detect;
4. after adding fuel oil additive of the present invention, vehicle ' was carried out exhaust in about 30 minutes again and is detected.
Measuring result and conclusion: (fringe) ring prison machine word 2011 JK03001 numbers
Carry out double idle real vehicle contrast test with " No. 93 gasoline " and " adding the gasoline of fuel oil additive of the present invention " sample, the purification rate of low idling CO, HC is respectively 75.3%, 63.9%, and the purification rate of high idle speed CO, HC is respectively 69.1%, 62.5%.
Comparative experimental example two: fuel oil additive of the present invention and petrol power performance and oil consumption simultaneous test.
TP: add 20L gasoline and the gasoline that adds fuel oil additive of the present invention respectively at same road traveling with same car (Guangdong AZ101K).Test go milimeter number and dynamic performance.
Test-results: add 20L gasoline, the milimeter number that automobile runs is 165 kilometers; Add adding army's milimeter number that the automobile of power fluid runs of speeding is 167 kilometers.Dynamic performance sensation interpolation fuel oil additive power of the present invention is bigger than the power that adds gasoline during driving.
Claims (6)
1. fuel oil additive is characterized in that it contains following components in weight percentage content:
10% sanitas
10-20% octane enhancer
5-20% terepthaloyl moietie
10-20% acetone
The polyetheramine of 3-5 %
All the other are solvent.
2. fuel oil additive as claimed in claim 1 is characterized in that described sanitas is that whiteruss, oleic acid, the T501 of 5:5:1 forms by mass ratio.
3. fuel oil additive as claimed in claim 1, it is characterized in that described octane enhancer is the xylene mixture of 4:4:6:1:1: MTBE by mass ratio: decane: ferrocene: octanol is formed.
4. fuel oil additive as claimed in claim 3 is characterized in that containing in the described xylene mixture in o-Xylol, m-xylene and the p-Xylol two or more.
5. fuel oil additive as claimed in claim 1 is characterized in that described solvent is a YLENE.
6. method for preparing like claim 1 or 2 or 3 or 5 described fuel oil additives; It is characterized in that may further comprise the steps: sanitas, terepthaloyl moietie, acetone are joined in the solvent; Mix; To wherein adding octane enhancer and polyetheramine and being heated to 30 ℃ of postcooling to room temperature, restir evenly gets final product then.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110261633A CN102329667A (en) | 2011-09-06 | 2011-09-06 | Fuel oil additive and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110261633A CN102329667A (en) | 2011-09-06 | 2011-09-06 | Fuel oil additive and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102329667A true CN102329667A (en) | 2012-01-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110261633A Pending CN102329667A (en) | 2011-09-06 | 2011-09-06 | Fuel oil additive and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103571549A (en) * | 2012-07-30 | 2014-02-12 | 比亚迪股份有限公司 | Gasoline detergent, preparation method and applications thereof |
| CN106118763A (en) * | 2016-07-01 | 2016-11-16 | 盛世昆仲(北京)科技发展有限公司 | A kind of composite diesel additive and preparation method |
| CN106350137A (en) * | 2016-08-25 | 2017-01-25 | 桂林市味美园餐饮管理有限公司 | Compound type fuel oil |
| CN111635793A (en) * | 2020-04-27 | 2020-09-08 | 江苏龙蟠科技股份有限公司 | Cleaning type gasoline detergent as well as preparation method and using method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1621500A (en) * | 2004-11-03 | 2005-06-01 | 肖丽 | Environment protection type methanol gasoline |
| CN102199456A (en) * | 2011-04-19 | 2011-09-28 | 姜立广 | Biological liquid fuel |
-
2011
- 2011-09-06 CN CN201110261633A patent/CN102329667A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1621500A (en) * | 2004-11-03 | 2005-06-01 | 肖丽 | Environment protection type methanol gasoline |
| CN102199456A (en) * | 2011-04-19 | 2011-09-28 | 姜立广 | Biological liquid fuel |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103571549A (en) * | 2012-07-30 | 2014-02-12 | 比亚迪股份有限公司 | Gasoline detergent, preparation method and applications thereof |
| CN103571549B (en) * | 2012-07-30 | 2016-03-30 | 比亚迪股份有限公司 | A kind of gasoline cleaning agent, preparation method and its usage |
| CN106118763A (en) * | 2016-07-01 | 2016-11-16 | 盛世昆仲(北京)科技发展有限公司 | A kind of composite diesel additive and preparation method |
| CN106350137A (en) * | 2016-08-25 | 2017-01-25 | 桂林市味美园餐饮管理有限公司 | Compound type fuel oil |
| CN111635793A (en) * | 2020-04-27 | 2020-09-08 | 江苏龙蟠科技股份有限公司 | Cleaning type gasoline detergent as well as preparation method and using method thereof |
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| AD01 | Patent right deemed abandoned |
Effective date of abandoning: 20120125 |
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| C20 | Patent right or utility model deemed to be abandoned or is abandoned |