CN103421555A - Gasoline composite additive and preparation method and application thereof - Google Patents
Gasoline composite additive and preparation method and application thereof Download PDFInfo
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- CN103421555A CN103421555A CN2013103260152A CN201310326015A CN103421555A CN 103421555 A CN103421555 A CN 103421555A CN 2013103260152 A CN2013103260152 A CN 2013103260152A CN 201310326015 A CN201310326015 A CN 201310326015A CN 103421555 A CN103421555 A CN 103421555A
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Abstract
The invention discloses a gasoline composite additive and a gasoline composition containing the gasoline composite additive. The gasoline composite additive comprises a clearing agent, a carrying agent and a friction modifier, wherein the clearing agent is one of polyisobutene amine, polyisobutene polyamine, polyether amine, or mannich base compounded by the reaction of alkylphenol with R base molecular weight greater than or equal to 800 and mannich of polyamine;the carrying agent is one of polyether, mineral oil and polymerized Alpha olefin or a mixture of polyether and polyisobutene; the friction modifier is vegetable oleic acid ammonium salt. The gasoline composite additive solves the problems that the cooperativity of the friction modifier of the gasoline composite additive is poor, and fuel saving and emission reduction functions are low in the prior art.
Description
Technical field
The invention belongs to energy field, be specifically related to a kind of composite additive and gasoline composition for improving the gasoline combustion performance.
Background technology
As everyone knows, contain more unsaturated hydro carbons and sulphur, nitrogen compound in Fuel Petroleum, be oxidized to colloid with easily contacting with air in use procedure in storage, directly cause in process combustion, easily generate carbon distribution and settling in carburettor, EFI mouth, intake valve and combustion chamber, thereby cause that fuel feeding is not smooth, the air-fuel ratio imbalance, incomplete combustion, waste fuel, reduce the problems such as motor efficiency, and discharge a large amount of obnoxious flavoures, also increased the friction and wear between moving parts simultaneously.Especially in recent years, along with the automotive industry fast development, the usage quantity of automobile also sharply increases, and also directly causes thus the energy supply and demand anxiety, cause fuel price constantly soaring and objectionable impurities motor vehicle exhaust increase, cause problem more serious of air environmental pollution.
The problems that exist in combustion processes for solving above-mentioned gasoline, usually by two kinds of methods, gasoline quality is promoted: be further gasoline to be made with extra care the operations such as hydrogenation or solvent extraction on the one hand, the content that reduces the objectionable constituent such as sulphur, nitrogen, aromatic hydrocarbons in fuel by petroleum refining process such as hydrofinings is to improve the effective technological line of fuel oil quality, but very high to hydrogenation catalyst and reaction process requirement, tooling cost is higher; Be to add one or more multi-effect composite additives in existing Fuel Petroleum on the other hand, utilize the performance between different additive to play the effect that improves the gasoline performance.A kind of rear method increases detergency and the oilness of gasoline, and the method that current Fuel Petroleum adds composite additive mostly solves the problems referred to above.
In prior art, can be used for adding in the composite additive in gasoline and generally comprise purification agent, friction improver, carry the additive components such as agent, lubricant, the mode of adding can single or partly be mixed and add, and this mainly depends on the gasoline performance of wish improvement and the mating reaction between additive.
Usually, the component kind that plays function of the same race not in the composite additive added in prior art is more, this just brings a problem, it is its interoperability issues, for example in compound interpolation, rise and reduce friction, the content that the friction improver of raising fuel efficiency is dissolved in gasoline is lower, content due to it in gasoline is lower, make the reduction friction of friction improver, the effect that improves fuel efficiency reduces, and then have influence on whole composite additive integral body to the improved effect reduction of gasoline, for the function that improves friction improver and composite additive integral body to the improved function of gasoline, general by increasing the addition of friction improver, improve its content in gasoline, and then improved its result of use.But, due to the addition that has increased friction improver, greatly increased cost, economy is poor, and its function is not significantly improved yet, and also can bring because additive ratio in gasoline improves simultaneously, and the content of gasoline reduces, affected the problem of the dynamic property of automobile.
Summary of the invention
For this reason, it is poor that technical problem to be solved by this invention is for the composite additive synergetic property of gasoline, and affect the improvement effect of whole composite additive to gasoline, and then provide that a kind of synergetic property is strong, the composite additive of oil-saving discharging-reducing increased functionality and preparation method thereof.
For solving the problems of the technologies described above, gasoline composite additive of the present invention, described composite additive comprises purification agent that ratio of weight and number is 1:0.5-6:0.2-2, carries agent and friction improver:
A kind of in the Mannich base of the Mannich reaction synthesized that described purification agent is polyisobutenyl amine, polyisobutenyl polyamines, polyetheramine or the alkylphenol that is >=800 by R base molecular weight and polyamines;
It is described that to carry agent be a kind of or polyethers in polyethers, mineral oil, polyalphaolefin and the mixture of polyisobutene;
Described friction improver is the vegetable oil acid amine salt.
Preferably, when described, while carrying the mixture that agent selects polyethers and polyisobutene, the addition of described polyethers is greater than the addition of described polyisobutene, and the addition of described polyisobutene accounts for the whole content of agent that carries lower than 40%.
Preferably, described purification agent is described polyisobutenyl amine, described polyisobutenyl polyamines or described Mannich base, and described to carry agent be described mineral oil or described poly-a alkene, and described purification agent and described weight ratio of carrying agent are 1:3-6.
Preferably, described purification agent is described polyisobutenyl amine, described polyisobutenyl polyamines or described Mannich base, describedly carry the mixture that agent is described polyethers or described polyethers and described polyisobutene, described purification agent and described weight ratio of carrying agent are 1:0.7-1.1.
Preferably, described purification agent is described polyetheramine, and described to carry agent be described mineral oil, described polyalphaolefin or described polyethers, and described purification agent and described weight ratio of carrying agent are 1:0.5-4.
Preferably, the weight ratio of described purification agent and described friction improver is 1:0.5-1.
Because vegetable oil acid is natural fats and oils production, comprise various lipid acid, the lipid acid amine salt of the vegetable oil acid amine salt adopted in friction improver of the present invention for mainly containing 16,18,20 and 22 carbon atoms.The product that the vegetable oil acid that described vegetable oil acid amine salt is the lipid acid of 18 carbon atoms containing 70% reacts with butylamine.
In described friction improver, the content of the described lipid acid amine salt that contains 18 carbon atoms is greater than respectively the described content with 16,20 and 22 fat of carbon atom amine acid salts.The product that the vegetable oil acid that described vegetable oil acid amine salt is the lipid acid of 18 carbon atoms containing 80% reacts with butylamine.
The described lipid acid amine salt with 18 carbon atoms comprises unsaturated fatty acids amine acid salt and saturated fatty amine acid salt, and the content of described unsaturated fatty acids amine acid salt is greater than the content of described saturated fatty amine acid salt.The product that the vegetable oil acid that described vegetable oil acid amine salt is the lipid acid of 18 carbon atoms containing 90% reacts with butylamine.
Described gasoline composite additive is prepared by the method by being in harmonious proportion, in harmonic process, for the mixing that makes each component and the more even homogeneous that is in harmonious proportion, those skilled in the art can be according to the common understanding to each constitutive property, select suitable solvent to assist the use of mediation, but whether the interpolation of solvent does not in fact affect the improvement of described compositions of additives to the gasoline performance, only as the use of improving its solubility property.For example, when described purification agent is described polyisobutenyl amine, described to carry agent be that described mineral oil, described friction improver can not add solvent while being the n-Butyl Amine 99 salt of vegetable oil acid and be in harmonious proportion, but, when with described polyethers, replacing described mineral oil, can assist interpolation aromatic hydrocarbons or the alkane solvent use as auxiliary mediation.The addition of described solvent be take and be well known to a person skilled in the art that can make above-mentioned each components dissolved is benchmark.
The preparation method of described gasoline composite additive comprises according to selected weight part ratio and gets described purification agent, described agent and described friction improver, the step be in harmonious proportion in room temperature to 60 ℃ of carrying.And further comprise and select the auxiliary step be in harmonious proportion of suitable solvent.
Described gasoline composite additive is applied to improve the field of gasoline performance.
The present invention also provides a kind of gasoline composition that comprises above-mentioned gasoline composite additive, and the addition of described gasoline composite additive based on gasoline is calculated as 10-1500ppm with the amount of described purification agent.If contain the auxiliary solvent that is in harmonious proportion in described compositions of additives, only with the total of solvent-laden additive not, lower with.
Preferably, the addition of described gasoline composite additive based on gasoline calculates 50-1000ppm with the amount of described purification agent.
Technique scheme of the present invention has the following advantages compared to existing technology:
(1) gasoline composite additive of the present invention, comprise that purification agent is a kind of in polyisobutenyl amine, polyisobutenyl polyamines, Mannich base, polyetheramine, carry agent and be a kind of or polyethers in polyethers, mineral oil, polyalphaolefin and the mixture in polyisobutene, the amine salt that friction improver is vegetable oil acid.Because gasoline composite additive of the present invention has been selected above-mentioned additive and has been in harmonious proportion together according to certain ratio, make the synergetic property of gasoline composite additive significantly improve, its fuel-economizing, reduction of discharging function are fully played, add the gasoline after composite additive of the present invention to compare with the gasoline that does not add any additive, or with add prior art in the gasoline of composite additive compare, add the quantity discharged of the CO of the gasoline after composite additive of the present invention, quantity discharged and the oil consumption of HC compound all significantly to reduce.Composite additive of the present invention has improved the quality of gasoline significantly, improves its efficiency of combustion, reduces oil consumption, reduces the discharge of the obnoxious flavoures such as CO simultaneously;
(2) gasoline composite additive of the present invention, be chosen as polyisobutenyl amine, polyisobutenyl polyamines or Mannich base by purification agent, described agent selection mineral oil or the polyalphaolefin of carrying, and purification agent is 1:3-6 with the weight ratio scope of carrying agent.The gasoline composite additive of choosing in mentioned kind, ratio is more excellent for the improved effect of gasoline quality, and the quantity discharged of the quantity discharged of the CO of gasoline, HC compound and oil consumption all reduce greatly;
(3) the present invention also provides a kind of method for preparing gasoline composite additive, by be in harmonious proportion gasoline composite additive under the condition of room temperature to 60 ℃, purification agent, carry together with can well being in harmonious proportion of agent and friction improver, improve purification agent, carried the synergetic property between agent and friction improver, and then improved the ability that it improves the gasoline performance;
(4) the invention provides a kind of novel gasoline composite additive, can be for the application in the field of improving the gasoline performance, solved the poor problem of additive synergetic property that is applied in the prior art improve gasoline performance field, and the technical scheme that composite additive of the present invention also provides plurality of optional to select, people can select suitable composite additive according to different needs;
(5) the present invention also provides a kind of gasoline composition, and the addition of gasoline composite additive based on gasoline is 10-1500ppm.According to aforementioned proportion, gasoline composite additive of the present invention is formed to gasoline composition together with the gasoline mediation, the performance of the gasoline in this gasoline composition not only is significantly improved, also optimized the ratio of gasoline composite additive and gasoline, gasoline is guaranteed certain dynamic property.
Embodiment
Purification agent used in the following example, carry agent and friction improver is commercially available prod, the above-claimed cpd of different manufacturers, different model all can be realized purpose of the present invention, effect no significant difference, it is representative that following each embodiment of the present invention only be take the compound of following model and manufacturer, carry out the elaboration of technique effect, be not limited to following cited model and the compound of manufacturer.
Described model and the manufacturer that states purification agent is as follows:
The model of described polyisobutenyl amine is
PIBA, purchased from BASF AG;
Described polyisobutenyl polyamines is called for short " PIB-EDA ", and chemical name is polyisobutene quadrol (N-polyisobutenyl-1,2-diamino ethamine), and model is OGA-472, purchased from Ao Lunnai company.
The model of described polyetheramine is OGA480, purchased from Ao Lunnai company;
Described Mannich base model is
6410, purchased from Ya Fudun company.
Described model and manufacturer of carrying agent is as follows:
Described polyethers is the alkyl alcohol poly(propylene oxide), and model is SAP949, purchased from Shell Co. Ltd;
Described mineral oil model is 600SN, purchased from refinery;
Described polyalphaolefin model is PAO10, purchased from Wuxi City, causes chemical far away company limited;
Described polyisobutene model is Glissopal PIB(Mn=1000), purchased from BASF AG;
The product that the vegetable oil acid amine salt of above-mentioned friction improver is vegetable oil acid and n-Butyl Amine 99 reaction product, press 1:1 molar ratio reaction product by Infineum R650 vegetable oil acid and n-Butyl Amine 99, by hero Hui Neng company, produced, and the trade mark is B-1.
Embodiment 1
The composition of the described gasoline composite additive of the present embodiment, comprise purification agent that weight ratio is 1:6:0.2, carry agent and friction improver, wherein:
Described purification agent is polyisobutenyl polyamines 100g;
It is described that to carry agent be mineral oil 600g;
Described friction improver is vegetable oil acid amine salt 20g.
By above-mentioned purification agent, carry the blending under room temperature to 60 ℃ of agent and friction improver and form described gasoline composite additive.
Embodiment 2
The composition of the described gasoline composite additive of the present embodiment, comprise purification agent that weight ratio is 1:3:1, carry agent and friction improver, wherein:
Described purification agent is Mannich base 100g;
It is described that to carry agent be mineral oil 300g;
Described friction improver is the amine salt 100g in vegetable oil acid.
By above-mentioned purification agent, carry the blending under room temperature to 60 ℃ of agent and friction improver and form described gasoline composite additive.
Embodiment 3
The composition of the described gasoline composite additive of the present embodiment, comprise purification agent that weight ratio is 1:4:1, carry agent and friction improver, wherein:
Described purification agent is polyisobutenyl amine 100g;
It is described that to carry agent be polyalphaolefin 400g;
Described friction improver is vegetable oil acid amine salt 100g.
By above-mentioned purification agent, carry agent and friction improver and mix, and add the Solvesso S150 aromatic solvent that appropriate Exxon Mobil Corporation produces and be in harmonious proportion, under room temperature to 60 ℃, blending forms described gasoline composite additive.
Embodiment 4
The composition of the described gasoline composite additive of the present embodiment, comprise purification agent that weight ratio is 1:1.1:1, carry agent and friction improver, wherein:
Described purification agent is Mannich base 100g;
Described to carry agent be polyethers 70g, polyisobutene 40g;
Described friction improver is vegetable oil acid amine salt 100g.
By above-mentioned purification agent, carry agent and friction improver and mix, and add Exxsol D60 alkane solvent that the Exxon Mobil Corporation of q.s produces and be in harmonious proportion blending under room temperature to 60 ℃ and form described gasoline composite additive.
Embodiment 5
The composition of the described gasoline composite additive of the present embodiment, comprise purification agent that weight ratio is 1:0.7:0.5, carry agent and friction improver, wherein:
Described purification agent is polyisobutenyl amine 100g;
Described to carry agent be polyethers 50g, polyisobutene 20g;
Described friction improver is vegetable oil acid amine salt 50g.
By above-mentioned purification agent, carry agent and friction improver, and adds appropriate alkane solvent and mix to increase solute effect, and blending forms described gasoline composite additive under room temperature to 60 ℃.
Embodiment 6
The composition of the described gasoline composite additive of the present embodiment, comprise purification agent that weight ratio is 1:0.9:0.8, carry agent and friction improver, wherein:
Described purification agent is polyisobutenyl polyamines 100g;
It is described that to carry agent be polyethers 90g;
Described friction improver is vegetable oil acid amine salt 80g.
By above-mentioned purification agent, carry agent and friction improver, and adds appropriate alkane solvent and mix to increase solute effect, and blending forms described gasoline composite additive under room temperature to 60 ℃.
Embodiment 7
The composition of the described gasoline composite additive of the present embodiment, comprise purification agent that weight ratio is 1:4:2, carry agent and friction improver, wherein:
Described purification agent is polyetheramine 100g;
It is described that to carry agent be mineral oil 400g;
Described friction improver is vegetable oil acid amine salt 200g.
By above-mentioned purification agent, carry the blending under room temperature to 60 ℃ of agent and friction improver and form described gasoline composite additive.
Embodiment 8
The composition of the described gasoline composite additive of the present embodiment, comprise purification agent that weight ratio is 1:2:0.5, carry agent and friction improver, wherein:
Described purification agent is polyetheramine 100g;
It is described that to carry agent be polyalphaolefin 200g;
Described friction improver is vegetable oil acid amine salt 50g.
By above-mentioned purification agent, carry the blending under room temperature to 60 ℃ of agent and friction improver and form described gasoline composite additive.
Embodiment 9
The composition of the described gasoline composite additive of the present embodiment, comprise purification agent that weight ratio is 1:0.5:1, carry agent and friction improver, wherein:
Described purification agent is polyetheramine 100g;
It is described that to carry agent be polyethers 50g;
Described friction improver is vegetable oil acid amine salt 100g.
By above-mentioned purification agent, carry the blending under room temperature to 60 ℃ of agent and friction improver and form described gasoline composite additive.
Embodiment 10
Each compositional selecting of the described gasoline composite additive of the present embodiment is identical with embodiment 1, and the adding proportion that its difference only is described purification agent, carry agent and described friction improver is 1:0.2:2.2.
Embodiment 11
Each compositional selecting of the described gasoline composite additive of the present embodiment is identical with embodiment 1, and the adding proportion that its difference only is described purification agent, carry agent and described friction improver is 1:6.5:0.1.
Comparative Examples 1
The described compositions of additives of the present embodiment is identical with component and the content ratio of compositions of additives described in embodiment 1, also identical with the blending ratio of gasoline, its difference only is, described purification agent is chosen as the polyisobutenyl succimide, model is Hitec4249LS, purchased from Ya Fudun company.
Comparative Examples 2
The described compositions of additives of the present embodiment is identical with component and the content ratio of compositions of additives described in embodiment 1, also identical with the blending ratio of gasoline, its difference only is, describedly carry agent and be chosen as PETO, its model is PETO-A, purchased from Liaocheng chemical company limited of auspicious victory.
Comparative Examples 3
The described compositions of additives of the present embodiment is identical with component and the content ratio of compositions of additives described in embodiment 1, also identical with the blending ratio of gasoline, its difference only is, described friction improver is chosen as monoolein, and it is the product that oleic acid and glycerine obtain by the 1:1 molar ratio reaction.Wherein, oleic acid becomes oiling Science and Technology Ltd. purchased from Yue Yangcheng, and glycerine is purchased from Suichang of Zhejiang Province Hui Kang pharmaceutcal corporation, Ltd.
Comparative Examples 4
The described compositions of additives of the present embodiment is identical with component and the content ratio of composition in Comparative Examples 3, also identical with the blending ratio of gasoline, and its difference only is that purification agent is chosen as the mono alkenyl succimide, carries agent and be chosen as polybutene.Wherein said mono alkenyl succimide model is T151, and purchased from Lanzhou oil-refining chemical head factory additive factory, described polybutene model is PB950, purchased from Korea S Da Lin.
The effect example
The present invention carries out the fuel performance test with real road, specifically comprises: select 2 taxis, add commercially available 93# gasoline and measure its emission behaviour, first travel 200 kilometers, find that discharge is stable, obtain blank gasoline discharge, fuel consumption data, and record.Compositions of additives described in embodiment 1 is mixed with blank gasoline according to the addition that is 10ppm based on the gasoline cleaning agent addition, mixed gasoline is carried out to Performance Detection according to the method described above, wherein the CO quantity discharged is that 4.120, HC quantity discharged is 0.040, and fuel consumption per hundred kilometers is 8.0L.Compositions of additives described in embodiment 7 is mixed with blank gasoline according to the addition that is 40ppm based on the gasoline cleaning agent addition, mixed gasoline is carried out to Performance Detection according to the method described above, wherein the CO quantity discharged is that 4.119, HC quantity discharged is 0.041, and fuel consumption per hundred kilometers is 7.9L.Visible, compositions of additives of the present invention only mixes the optimization that can realize the gasoline performance with the addition of 10ppm, but consider for economic benefit, the addition of described elevator composition based on diesel oil is advisable with 10-1500ppm, and the most suitable addition is based on gasoline 50-1000ppm.
Take identical gasoline as benchmark, according to addition corresponding to the described additive of each embodiment in following table, add corresponding compositions of additives, travel respectively 2000 kilometers for benchmark, record discharge and the oil consumption result of each experiment, be recorded in following table.
Each embodiment effect data
Visible by above-described embodiment data, the combination of gasoline composite additive of the present invention can efficiently improve the combustionproperty of gasoline, add the gasoline of composite additive of the present invention than blank gasoline, the mean value of its quantity discharged of CO with respect to the reduction of blank gasoline maximum and Schwellenwert is 38%, the maximum of the CO quantity discharged of its reduction can reach 45%, the mean value of its quantity discharged of HC with respect to the reduction of blank gasoline maximum and Schwellenwert is 40%, the HC quantity discharged maximum of its reduction can reach 50%, the mean value of its maximum of oil consumption with respect to the reduction of blank gasoline and Schwellenwert is 14.5%, the maximum of the oil consumption of its reduction can reach 15.6%.Than additive of the prior art, as in Comparative Examples 1-4 by as described in purification agent, describedly carry agent, described friction improver or above-mentioned three all replace to the additive in non-the present invention common in prior art, composite additive of the present invention is still at CO, the aspects such as HC quantity discharged and oil consumption all have remarkable improvement, known in above table, Comparative Examples 1-4 is only 10.4% with respect to the CO quantity discharged maximum of the reduction of blank gasoline and the mean value of minimum value, , its maximum is only also 17%, the mean value of its quantity discharged of HC with respect to the reduction of blank gasoline maximum and minimum value is only 13.1%, its maximum is only also 16.7%, the mean value of its maximum of oil consumption with respect to the reduction of blank gasoline and minimum value is only also 5%, its maximum is only also 8%.Therefore, the invention provides a kind of gasoline composite additive of optimization, its described purification agent, the described synergetic property of carrying between agent and described friction improver are high, and the oil-saving discharging-reducing function is strong.
Obviously, above-described embodiment is only for example clearly is described, and is not the restriction to embodiment.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without also giving all embodiments.And the apparent variation of being extended out thus or change are still among the protection domain in the invention.
Claims (10)
1. a gasoline composite additive, is characterized in that, comprises purification agent that ratio of weight and number is 1:0.5-6:0.2-2, carries agent and friction improver:
Described purification agent be polyisobutenyl amine, polyisobutenyl polyamines, polyetheramine or by the alkylphenol of R base molecular weight >=800 and polyamines a kind of through in the Mannich base of Mannich reaction synthesized;
It is described that to carry agent be a kind of or polyethers in polyethers, mineral oil, polyalphaolefin and the mixture of polyisobutene;
Described friction improver is the vegetable oil acid amine salt.
2. gasoline composite additive according to claim 1, it is characterized in that, described purification agent is described polyisobutenyl amine, described polyisobutenyl polyamines or described Mannich base, described to carry agent be described mineral oil or described polyalphaolefin, and described purification agent and described weight ratio of carrying agent are 1:3-6.
3. gasoline composite additive according to claim 1, it is characterized in that, described purification agent is described polyisobutenyl amine, described polyisobutenyl polyamines or described Mannich base, describedly carry the mixture that agent is described polyethers or described polyethers and described polyisobutene, described purification agent and described weight ratio of carrying agent are 1:0.7-1.1.
4. gasoline composite additive according to claim 1, it is characterized in that, described purification agent is described polyetheramine, and described to carry agent be described mineral oil, described polyalphaolefin or described polyethers, and described purification agent and described weight ratio of carrying agent are 1:0.5-4.
5. according to the arbitrary described gasoline composite additive of claim 1-4, it is characterized in that, the weight ratio of described purification agent and described friction improver is 1:0.5-1.
6. according to the arbitrary described gasoline composite additive of claim 1-5, it is characterized in that, described friction improver is the product that vegetable oil acid reacts with butylamine.
7. a method for preparing the arbitrary described gasoline composite additive of claim 1-6, is characterized in that, comprises according to selected weight part ratio and get described purification agent, described agent and described friction improver, the step be in harmonious proportion in room temperature to 60 ℃ of carrying.
8. the arbitrary described gasoline composite additive of claim 1-6 is for improving the application in gasoline performance field.
9. a gasoline composition that comprises the arbitrary described gasoline composite additive of claim 1-6, is characterized in that, the addition of described gasoline composite additive based on gasoline is calculated as 10-1500ppm with the amount of described purification agent.
10. gasoline composition according to claim 9, is characterized in that, the addition of described gasoline composite additive based on gasoline is calculated as 50-1000ppm with the amount of described purification agent.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103992827A (en) * | 2014-05-20 | 2014-08-20 | 美孚美斯克（泉州）化工有限公司 | Lubricating abrasion-resistant energy-saving power-increase gasoline additive composition |
| CN104140857A (en) * | 2014-08-01 | 2014-11-12 | 天津达威燃油科技有限公司 | Composite, energy-efficient and environment-friendly gasoline clearing agent |
| CN104388135A (en) * | 2014-09-22 | 2015-03-04 | 尹熙哲 | Gasoline additive, preparation method and use method thereof |
| CN107338078A (en) * | 2017-05-31 | 2017-11-10 | 中国石化销售有限公司 | A kind of energy-efficient gasoline products |
| CN109593574A (en) * | 2018-12-20 | 2019-04-09 | 李嘉琪 | A kind of petrol power elevator and preparation method thereof |
| 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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| CN101121903A (en) * | 2006-08-09 | 2008-02-13 | 雅富顿公司 | Fuel compositions comprising hydrocarbon oil carriers and methods for using the same |
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| CN101121903A (en) * | 2006-08-09 | 2008-02-13 | 雅富顿公司 | Fuel compositions comprising hydrocarbon oil carriers and methods for using the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103992827A (en) * | 2014-05-20 | 2014-08-20 | 美孚美斯克（泉州）化工有限公司 | Lubricating abrasion-resistant energy-saving power-increase gasoline additive composition |
| CN103992827B (en) * | 2014-05-20 | 2016-05-18 | 美孚美斯克（泉州）化工有限公司 | A kind of lubricated antiwear and energy-saving increases the composite additive for gasoline of power |
| CN104140857A (en) * | 2014-08-01 | 2014-11-12 | 天津达威燃油科技有限公司 | Composite, energy-efficient and environment-friendly gasoline clearing agent |
| CN104388135A (en) * | 2014-09-22 | 2015-03-04 | 尹熙哲 | Gasoline additive, preparation method and use method thereof |
| CN104388135B (en) * | 2014-09-22 | 2015-07-01 | 尹熙哲 | Gasoline additive, preparation method and use method thereof |
| CN107338078A (en) * | 2017-05-31 | 2017-11-10 | 中国石化销售有限公司 | A kind of energy-efficient gasoline products |
| CN109593574A (en) * | 2018-12-20 | 2019-04-09 | 李嘉琪 | A kind of petrol power elevator and preparation method thereof |
| 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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