CN105199792A - Energy-efficient methanol gasoline additive - Google Patents
Energy-efficient methanol gasoline additive Download PDFInfo
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- CN105199792A CN105199792A CN201510573704.2A CN201510573704A CN105199792A CN 105199792 A CN105199792 A CN 105199792A CN 201510573704 A CN201510573704 A CN 201510573704A CN 105199792 A CN105199792 A CN 105199792A
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Abstract
The invention discloses an energy-efficient methanol gasoline additive, which is formed by 30-50 percent of hymatomelanic acid, 1-5 percent of inositol hexaphosphoric acid, 1-5 percent of solubilizer, 3-10 percent of antifreezing dispersing agent, 10-30 percent of stabilizer, 1-5 percent of anti-corrosion anti-swelling agent, 10-30 percent of consumption reduction agent and 0-2 percent of synergist. The energy-efficient methanol gasoline additive is prepared by mixing at normal temperatures and pressures, is 4-6 percent of the weight of methyl alcohol and can be used for preparing M70-M100 methanol gasoline. The energy-efficient methanol gasoline additive has the aims that the comprehensive technical function of the additive is improved, the methanol gasoline prepared by the additive is excellent in usability, the oil consumption is reduced, the methanol gasoline can be directly filled to use without making any change on automobiles, stability and safety in storage and transportation are realized, and exhaust gas emission reaches the standard. The energy-efficient methanol gasoline additive is simple to prepare, excellent in performance, and convenient to be popularized and used in market.
Description
Technical field
The invention belongs to the technical field of additive, be specifically related to a kind of energy-efficient methanol gasoline additive.
Background technology
60% of aggregate demand has been exceeded from 2012 Nian Qi China Imported oils and processed oil thereof, along with the Economic development of China and automobile quantity are surged, the demand of oil is also being surged, predict according to country, China's oil amount will reach 500,000,000 tons in the year two thousand twenty, dependence on import will more than 300,000,000 tons, in the whole oil consumption market of China, the consumption of gasoline, diesel oil has exceeded 50% of aggregate consumption, its traffic fuel accounts for more than 70%, and this is the key issue that formed of energy structure contradiction and Air haze just.Therefore, seek and develop the emphasis and focus that the energy can be replaced to have become competitively carry out countries in the world, and methyl alcohol is as the research and development of vehicle fuel, with ready availability, the economy of its uniqueness and good physicochemical property, become preferred material, have scientist to claim future world Economic development will be " methyl alcohol economy era ".
It is more that methanol gasoline and additive technology research and develop unit at home, its granted patent has reached 200 remainders, but less for market comsupton, as then less in M70 ~ M100 gasoline of high proportion methanol for market comsupton, its difficulty is to change vehicle motor and oil circuit, and oil consumption is too high, additive wide in variety, consumption is large, expensive, the aspects such as its comprehensive technical performance is poor, thus cause gasoline of high proportion methanol at present commercially promote the use of very slow.Be directed to this, the invention provides a kind of energy-efficient methanol gasoline additive.
Summary of the invention
For above-mentioned problems of the prior art and defect, the object of the present invention is to provide a kind of energy-efficient methanol gasoline additive, its objective is the comprehensive technical performance improving additive, the methanol gasoline use properties making it prepare is excellent, oil consumption reduces, without the need to the use of can directly annotating that makes any change to vehicle, stability and safety when storage and transport, exhaust emissions is up to standard.
The technical scheme realizing foregoing invention object is a kind of energy-efficient methanol gasoline additive, it is by ulmic acid 30% ~ 50%, six phosphate ester of cyclohexanhexanol 1% ~ 5%, solubilizing agent 1% ~ 5%, antifreeze dispersion agent 3% ~ 10%, stablizer 10% ~ 30%, anticorrosion anti-swelling agent 1% ~ 5%, consumption reduction agent 10% ~ 30%, synergistic agent 0 ~ 2% forms.
The screening formulation mass percent of the energy-efficient methanol gasoline additive of the present invention is: ulmic acid 35% ~ 45%, six phosphate ester of cyclohexanhexanol 1.5% ~ 4.5%, solubilizing agent 1.5% ~ 4.5%, antifreeze dispersion agent 4% ~ 9%, stablizer 15% ~ 25%, anticorrosion anti-swelling agent 1.5% ~ 4.5%, consumption reduction agent 15% ~ 25%, synergistic agent 0.01% ~ 1.5%.
The optimum formula mass percent of the energy-efficient methanol gasoline additive of the present invention is: ulmic acid 39.975%, nucite phosphoric acid ester 2%, solubilizing agent 4%, antifreeze dispersion agent 8%, stablizer 22%, anticorrosion anti-swelling agent 2%, consumption reduction agent 22%, synergistic agent 0.025% form.
The energy-efficient methanol gasoline additive of the present invention mixes additive at normal temperatures and pressures, and methyl alcohol gasoline regulating is, additive is 4% ~ 6% of methanol weight, can allot M70 ~ M100 methanol gasoline.
The feature of a kind of energy-efficient methanol gasoline additive disclosed by the invention is that selected industrial chemicals all has multiple excellent technical feature, makes it in use produce how better operating performance.The further premium properties to various raw material and effect are described:
1. ulmic acid: molecular weight is comparatively large, containing multiple groups such as phenolic hydroxyl group, carboxyl alcoholic extract hydroxyl group, enol base, sulfonic group, amino, quinonyl, carboxaldehyde radicals, is dissolved in alkali and ethanol, acetone and other organic solvent, has stronger complex ability, adsorptive power, sequestering power; There is slightly acidic, wetting ability, ion exchangeable; Aqueous solution display short texture, minimum discrete particles is 6-10nm; Poor heat stability, more than 70 DEG C easy decarboxylations, dehydroxylation, cracking, sex change, carbon content is greater than 61%, and easy firing under high temperature, calorific value is high.Calorific value dose is used as, methanol modifier, complexing agent, dispersion agent, water repellent agent in the present invention.
2. six phosphate ester of cyclohexanhexanol: there is slightly acidic, more containing H atom, reaction can be participated in during burning, increase calorific value and power; One of its effect is the metallic surface film forming to oil supply system, therefore has good protection to the cylinder, piston, oil pipe, oil nozzle etc. of engine, extends the work-ing life of engine; Main fuel good film-forming property can be made again, be easy to even, stable gasification, its combustion oxidation contact area is increased, eliminate flue dust, reduce carbon deposit, dredging pipeline, improve flame sharpness, also can antidetonation explosion-proof antistatic, ensure the safety in transport, storage, use procedure; It or the sequestrant of each metal ion species, easily do not participate in combustion reactions with many kinds of metal ions chelating precipitation, thus reduce the pollutent in exhaust emissions, meet the requirement of environmental protection in fuel tank and basin.Inhibiter, scale remover, smoke suppressor, combustion-supporting and energy-saving agent, knock-compound, detonation suppressor, static inhibitor is used as in the present invention.
3. solubilizing agent: selected is methylal, it has excellent physicochemical property, i.e. good solubility, lower boiling, good in water-compatible, miscible with alcohol, ether, acetone etc., energy dissolving resin and oils, its energy force rate ether, acetone are strong, and the azeotropic mixture of methyl alcohol can dissolve the high soluble cotton of nitrogen content.Be conducive to cold-starting automobile again.Be used as the miscible agent of methanol gasoline liquid-phase system in the present invention, keep not stratified, the various raw material of oil product not to be separated; Also be used as cold start-up promotor, make vehicle motor be easy to ignition trigger in the winter time.
4. antifreeze dispersion agent: selected is Virahol, and methanol gasoline can be made not freeze below-10 DEG C, also has anticorrosion, dehydration, hydrotropy and improves the effect of calorific value and octane value; Its dissemination impels material particles to be dispersed in medium, forms stable suspensoid, and keep the relatively stable function of dispersion system, methyl alcohol and gasoline and unclassified stores are dissolved completely, and the long-term storage that is closely linked is not stratified.The present invention is as frostproofer, dispersion agent, dewatering agent, solubility promoter, calorific value dose, octane value dose, stablizer.
5. stability: selected is carbon lauryl alcohol, water insoluble, and be dissolved in ethanol, ether, have the chemical properties of natural fatty alcohol, carbon content is higher, can increase calorific value during burning, increases power; The vapour pressure of gasoline of high proportion methanol can be reduced, rise rapidly because its vapour pressure increases with temperature, easy generation vapour lock, add by this product, its vapour pressure is relatively much lower, temperature profile increases severely unlike methyl alcohol, thus the vapour pressure of the methanol gasoline after hybrid reaction is reduced at the same temperature, decreases gas and blocks up.The present invention, as the conditioning agent of vapour pressure, controls product vapour voltage rise high, prevents vapour lock from occurring, and is also calorific value and power dose simultaneously.Be again the emulsifying agent of methyl alcohol and gasoline, also can improve flash-point.
6. anticorrosion anti-swelling agent: selected is isopropyl ether, and its calorific value is high, mutual solubility good, effectively can suppress various rubber, plastics and corrosion of metal and volumetric expansion in fuel system of automobile; Isopropyl ether in etherification reaction as catalyzer, the etherification product mixed solution generated has the distillation temperature reducing methanol gasoline, improve the cold starting of fuel oil and interior warming-up performance, effectively can overcome the defect of the low low-temperature startup difference that causes of unit volume thermal value due to alcohol-group fuel and accelerating ability difference, the stability of guarantee fuel and security; Octane value can also be improved.Sanitas, anti-swelling agent, cold-starting agent, power accelerator, mutual solvent, calorific value dose, stablizer, octane enhancing additive is used as in the present invention.
7. lower consumption agent: selected is petroleum naphtha, plays mediation effect in methanol gasoline; For improving the flash-point of carbinol gasoline fuel and improving its staging life; Reduce density and the evaporation of carbinol gasoline fuel, reduce the consumption of carbinol gasoline fuel.Select flash-point 20-27 DEG C, density is at 0.66-0.68kg/m
3petroleum naphtha.The present invention is as consumption reduction agent, flash-point conditioning agent.
8. synergistic agent: selected is liquid titanium dioxide, under the effect of dispersion agent, be evenly distributed in fuel system, under high temperature and flash conditions with 10 ~ 20nm microparticle form, because ultraviolet and titanium dioxide produce photocatalysis effect, the water molecules in fuel oil system is made to be decomposed into H rapidly
2and O
2, and participate in the combustion reactions in cylinder, further increase calorific value and aerodynamic power.During at high temperature physics burning, the secondary reaction of rapid generation " microexplosion ", oil droplet secondary-atomizing is made to be less drop, increase the surface-area contacted with air, contribute to perfect combustion under low air content, fuel droplet particle produces the miniature blast of several hundred million times simultaneously, enhances the power of engine.At high temperature during chemical combustion participate in branched chain reaction, Nano titanium dioxide in methanol gasoline under normality agalasisa break phenomenon, not stratified, freezing test produces without floss, and density is close to regular gasoline.Generate without precipitation at the internal surface of engine chamber after burning, thus protect and extend the work-ing life of engine.The present invention is used as synergistic agent, the agent of moisture content hydrogenolysis, density adjuster, power dose.
9. according to 1 ~ 8, often kind of raw material has Multiple techniques performance, eight kinds of material combination together after, its effect is mutually promoted, is mutually superposed, cover all respects of the functional conditions that vehicle fuel must possess, thus the methanol gasoline prepared with the additive of the present invention more efficiently, more energy-conservation, result of use close to pure gasoline, thus is more conducive to use in marketing.
The production technique of this additive first adds petroleum naphtha in enamel reaction still, the secondary isopropyl ether that adds stirs 30min produce liquid A, first ulmic acid is added again with another reactor, secondaryly add methylal, stir 20min produce liquid B, after B liquid is added in A liquid still, and add carbon lauryl alcohol, six phosphate ester of cyclohexanhexanol, liquid titanium dioxide, Virahol while stirring successively, to be uniformly mixed 40min after adding, to have operated all at normal temperatures and pressures.
Being first additive and methyl alcohol are mixed up under meter in proportion to pump into a tempering tank with the production technique of this additive compounding methanol gasoline simultaneously, then importing basin, is namely modified methanol.Again modified methanol and GB gasoline are mixed up under meter in proportion, pump into another tempering tank simultaneously, then import another basin, namely become methanol gasoline for sale.
The energy-efficient methanol gasoline additive of the present invention, its technical object chooses the industrial chemicals that eight kinds have multiple excellent technique performance, and make its kind few, consumption is little, and range of application is comparatively large, and configuration is simple, and superior performance, is convenient to commercially promote the use of.
Embodiment
Embodiment 1
A kind of energy-efficient methanol gasoline additive, it is by ulmic acid 30%, six phosphate ester of cyclohexanhexanol 5%, solubilizing agent 5%, antifreeze dispersion agent 10%, stablizer 30%, anticorrosion anti-swelling agent 1%, and consumption reduction agent 17%, 2% forms.
Embodiment 2
A kind of energy-efficient methanol gasoline additive, it is by ulmic acid 35%, six phosphate ester of cyclohexanhexanol 4%, solubilizing agent 3%, antifreeze dispersion agent 3%, stablizer 20%, anticorrosion anti-swelling agent 5%, and consumption reduction agent 30% forms.
Embodiment 3
A kind of energy-efficient methanol gasoline additive, it is by ulmic acid 40%, six phosphate ester of cyclohexanhexanol 1%, solubilizing agent 1%, antifreeze dispersion agent 8%, stablizer 25%, anticorrosion anti-swelling agent 4%, and consumption reduction agent 20%, synergistic agent 1% forms.
Embodiment 4
A kind of energy-efficient methanol gasoline additive, it is by ulmic acid 45%, six phosphate ester of cyclohexanhexanol 4.5%, solubilizing agent 5%, antifreeze dispersion agent 10%, stablizer 15%, anticorrosion anti-swelling agent 10%, and consumption reduction agent 10%, synergistic agent 0.5% forms.
Embodiment 5
A kind of energy-efficient methanol gasoline additive, it is by ulmic acid 50%, six phosphate ester of cyclohexanhexanol 3%, solubilizing agent 2%, antifreeze dispersion agent 4%, stablizer 25%, anticorrosion anti-swelling agent 1%, and consumption reduction agent 15% forms.
Embodiment 6
A kind of energy-efficient methanol gasoline additive, it is made up of ulmic acid 31.975%, six phosphate ester of cyclohexanhexanol 2%, solubilizing agent 4%, antifreeze dispersion agent 8%, stablizer 22%, anticorrosion anti-swelling agent 2%, consumption reduction agent 30%, synergistic agent 0.025%.
Test example 1
Under normal temperature, normal pressure, airtight condition, the additive that the present invention produces is taken 4.1kg, industrial methanol (content 99.5%) is taken 67.77kg, adds in enamel reaction still simultaneously, be uniformly mixed 15min; Take 92# GB gasoline 28.13kg again, add in same reactor, be uniformly mixed 15min, namely generate M70 methanol gasoline 100kg, put it into the airtight preservation of basin stand-by.
Test example 2
Under normal temperature, normal pressure, airtight condition, the additive that the present invention produces is taken 5kg, fuel methanol (content 99%) is taken 82.5kg, adds in enamel reaction still simultaneously, be uniformly mixed 15min; Take 92# GB gasoline 12.5kg again, add in same reactor, be uniformly mixed 15min, namely generate M85 methanol gasoline 100kg, put it into the airtight preservation of basin stand-by.
Test example 3
Under normal temperature, normal pressure, airtight condition, the additive that the present invention produces is taken 5.6kg, industrial methanol (content 99.5%) is taken 94.4kg, adds in enamel reaction still simultaneously, be uniformly mixed 15min; Namely generate M100 methanol gasoline 100kg, put it into the airtight preservation of basin stand-by.
The proportioning of test example 2 is best in market result of use.
Only need general chemical to produce conventional equipment when producing additive, the Stainless Steel Pump only needing a few Daepori to lead to during methanol gasoline and under meter, the tempering tank of additional two cover self manufacture, without specific installation and device, simply, easily purchases, cheap.
Generally speaking, its advantage of energy-efficient methanol gasoline additive disclosed by the invention is that formula Raw kind is few, all belongs to general chemical raw material, is easy to buy, with low cost; Secondly the multi-efficiency of each raw material promotes mutually, superposes mutually, multiple functional, solve the calorific value that gasoline of high proportion methanol existed in the past low, be short of power, cold start-up is more difficult, hot gas resistance, meet water stratification, poor stability, perishable swelling, many difficult problems such as high temperature lubricating is difficult, make it operating performance suitable with pure gasoline, be easier in marketing.
Claims (9)
1. an energy-efficient methanol gasoline additive, it is characterized in that, it is by ulmic acid 30% ~ 50%, six phosphate ester of cyclohexanhexanol 1% ~ 5%, solubilizing agent 1% ~ 5%, antifreeze dispersion agent 3% ~ 10%, stablizer 10% ~ 30%, anticorrosion anti-swelling agent 1% ~ 5%, consumption reduction agent 10% ~ 30%, synergistic agent 0 ~ 2% forms.
2. energy-efficient methanol gasoline additive according to claim 1, it is characterized in that, it is by ulmic acid 35% ~ 45%, six phosphate ester of cyclohexanhexanol 1.5% ~ 4.5%, solubilizing agent 1.5% ~ 4.5%, antifreeze dispersion agent 4% ~ 9%, stablizer 15% ~ 25%, anticorrosion anti-swelling agent 1.5% ~ 4.5%, consumption reduction agent 15% ~ 25%, synergistic agent 0.01% ~ 1.5% forms.
3. energy-efficient methanol gasoline additive according to claim 1, it is characterized in that, it is made up of ulmic acid 31.975%, six phosphate ester of cyclohexanhexanol 2%, solubilizing agent 4%, antifreeze dispersion agent 8%, stablizer 22%, anticorrosion anti-swelling agent 2%, consumption reduction agent 30%, synergistic agent 0.025%.
4. energy-efficient methanol gasoline additive according to claim 1, is characterized in that, described solubilizing agent is methylal.
5. energy-efficient methanol gasoline additive according to claim 1, is characterized in that, described antifreeze dispersion agent is Virahol.
6. energy-efficient methanol gasoline additive according to claim 1, is characterized in that, described stablizer is carbon lauryl alcohol.
7. energy-efficient methanol gasoline additive according to claim 1, is characterized in that, described anticorrosion anti-swelling agent is isopropyl ether.
8. energy-efficient methanol gasoline additive according to claim 1, is characterized in that, described consumption reduction agent is petroleum naphtha.
9. energy-efficient methanol gasoline additive according to claim 1, is characterized in that, described synergistic agent is liquid titanium dioxide.
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| CN201510573704.2A CN105199792A (en) | 2015-09-01 | 2015-09-01 | Energy-efficient methanol gasoline additive |
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| CN201510573704.2A CN105199792A (en) | 2015-09-01 | 2015-09-01 | Energy-efficient methanol gasoline additive |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108753374A (en) * | 2018-04-04 | 2018-11-06 | 四川茂丛岭网络科技有限公司 | A kind of environment-protecting clean methanol fuel and preparation method thereof |
| CN108913238A (en) * | 2018-07-27 | 2018-11-30 | 泸州中天醇基能源有限公司 | Methanol gasoline composite assistant and preparation method thereof |
| CN109913279A (en) * | 2019-04-08 | 2019-06-21 | 安徽律正科技信息服务有限公司 | A kind of low pollution new energy gasoline |
| CN110240958A (en) * | 2019-07-05 | 2019-09-17 | 姜海波 | A kind of fuel oil additive |
| CN112980521A (en) * | 2021-03-02 | 2021-06-18 | 苏州瑞孚恒标能源科技有限公司 | Methanol gasoline cleaning modifier and methanol gasoline cleaning modification method |
| CN115707762A (en) * | 2021-08-19 | 2023-02-21 | 陈文祥 | Improved pastille for internal combustion engine oil |
-
2015
- 2015-09-01 CN CN201510573704.2A patent/CN105199792A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108753374A (en) * | 2018-04-04 | 2018-11-06 | 四川茂丛岭网络科技有限公司 | A kind of environment-protecting clean methanol fuel and preparation method thereof |
| CN108913238A (en) * | 2018-07-27 | 2018-11-30 | 泸州中天醇基能源有限公司 | Methanol gasoline composite assistant and preparation method thereof |
| CN109913279A (en) * | 2019-04-08 | 2019-06-21 | 安徽律正科技信息服务有限公司 | A kind of low pollution new energy gasoline |
| CN110240958A (en) * | 2019-07-05 | 2019-09-17 | 姜海波 | A kind of fuel oil additive |
| CN112980521A (en) * | 2021-03-02 | 2021-06-18 | 苏州瑞孚恒标能源科技有限公司 | Methanol gasoline cleaning modifier and methanol gasoline cleaning modification method |
| CN115707762A (en) * | 2021-08-19 | 2023-02-21 | 陈文祥 | Improved pastille for internal combustion engine oil |
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