CN104479764A - Nonmetal nanometer quantum-dot composite additive and modified efficient environment-friendly methanol fuel thereof - Google Patents
Nonmetal nanometer quantum-dot composite additive and modified efficient environment-friendly methanol fuel thereof Download PDFInfo
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- CN104479764A CN104479764A CN201410616080.3A CN201410616080A CN104479764A CN 104479764 A CN104479764 A CN 104479764A CN 201410616080 A CN201410616080 A CN 201410616080A CN 104479764 A CN104479764 A CN 104479764A
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Abstract
The invention relates to a modified methanol fuel as a fuel of boilers, kilns and furnaces, civil-use kitchen ranges or internal combustion engines, and especially relates to a novel environment-friendly efficient methanol fuel co-modified by an organic additive and a nonmetal quantum-dot additive. The methanol fuel comprises the main compositions: methanol (or a mixture of methanol and gasoline), an organic compound additive (a compound containing hydrocarbons and/or ethers and/or alcohols and/or esters and/or amines), and the non-metal nanometer quantum-dot additive (a water-soluble or oil-soluble nanometer carbon material quantum dot and a nanometer silicon material quantum dot). The methanol fuel modified by the composite additive has the advantages of being simple in composition, low in toxicity, environment-friendly, high in combustion efficiency, high in calorific value, safe to combustion equipment, practical, economic and the like.
Description
Technical field
The present invention relates to a kind of composite additive modified methanol fuel, especially a kind of non pinetallic nano quantum dot composite additive modified high-efficient environmental-protective methanol fuel.
Background technology
The energy to seek with developing be the extremely work paid close attention to of countries in the world always, it and national economic development and living standards of the people improve closely related.Fossil energy is that the mankind find the earliest, utilize maximum energy.Due to continuing to increase of energy demand, the utilization of fossil energy is restricted due to two aspect problems below.One is the shortage of fossil energy, and two is that fossil energy uses and causes great pollution to environment.Therefore, novel substitute energy is the direction of future source of energy Sustainable development.Except the novel energies such as sun power, nuclear energy, wind energy, Hydrogen Energy, the exploitation of the chemically cleaning energy are also the developing direction of future source of energy.
Methanol fuel is universally acknowledged clean fuel.In China, methanol production has the advantages such as aboundresources, technique is advanced, production capacity is large, and thus effective utilization of methanol fuel can alleviate the problem produced when fossil energy uses.Or rather, development oil engine carbinol gasoline fuel, oil engine methanol diesel oil fuel (as used in engine) and boiler stove and domestic range methanol fuel (as boiler oil), be all significant for alleviating China's Pressure on Energy and solving the environmental pollution that current motor vehicle causes.
It is no matter the methanol fuel of oil engine or boiler stove and domestic range, its core research contents is the apolegamy of additive, target improves the methanol usage in fuel, and selected additive effectively can improve the calorific value of fuel, strengthen the uniform and stable property of fuel system, reduce and the hardware of combustion unit system is damaged, reduce the discharge of environmental pollutant.Methanol fuel additive technical study and utilization have the history of decades, at present existing many relevant patents.Wherein, nanometer fuel and Additive Properties good, its preparation method mainly comprises two classes: (1) add inorganic nano-particle; (2) fuel is made to form nanometer emulsified system etc. by emulsifying agent.The microexplosion produced due to nanoparticle and nanoemulsions and secondary reaction, effectively improve efficiency of combustion and the calorific value of fuel.But, much contain hazardous substance in the nanometer fuel dope reported and the inorganic nanoparticles such as metal or metal oxide of volume particle size.For making that methanol fuel is more efficient, environmental protection, safety, it is effective approach that the use of the organic interpolation of nontoxic or low toxicity, nonmetal nano material and the reduction of nano material granularity and uniform and stable property improve.
Summary of the invention
The present invention relates to a kind of non pinetallic nano quantum dot composite additive modified high-efficient environmental-protective methanol fuel, object is to provide a kind of methanol fuel (comprising external combustion engine and boiler stove and domestic range fuel) with high burning efficiency and high heating value.Composite additive use safety of the present invention, formula are simple, the methanol fuel use properties of this additive allotment is good, and fuel value is high, and fuel compound system is uniform and stable, to the corrosion-free damage of combustion unit, be the external combustion engine of high-efficiency environment friendly, boiler stove and domestic range methanol fuel.The present invention adopts following technical scheme:
The non pinetallic nano quantum dot composite additive modified high-efficient environmental-protective methanol fuel that the present invention relates to (calculating by mass percentage) composed of the following components: methyl alcohol 15-95%, gasoline 0-85%, organic compound additive 5-30%, non pinetallic nano quantum dot additive 0.01-1.5%.
Described methanol fuel comprises: the mixture containing methyl alcohol, organic compound additive and non pinetallic nano quantum dot additive; Mixture containing methyl alcohol, gasoline, organic compound additive and non pinetallic nano quantum dot additive.
Described methyl alcohol is: anhydrous methanol and moisture industrial crude methyl alcohol.
Described gasoline comprises: the mixture of one or more in all kinds of commercially available gasoline products.
Described organic compound additive (mass percentage) comprising: the mixture of one or more in hydrocarbon compound (0-30%), ether compound (2-15%), alcohol compound (5-30%), ester compound (0-15%), aminated compounds (0-5%).
Described hydrocarbon compound comprises: aliphatic hydrocarbon compound and arene compound, as the mixture of one or more in the compounds such as 2-methyl hexane, methylcyclohexane, 3-methylpentane, 1,3-dimethylcyclopentane, hexane, heptane, nonane, octane, methylcyclohexane, 2-methylheptane, Methylal(dimethoxymethane), naphthalane, toluene, dimethylbenzene, ethyl methyl benzene.
Described ether compound comprises: the mixture of one or more in dme, methyl tertiary butyl ether, Ethyl Tertisry Butyl Ether, alcohol radical tertbutyl ether, sherwood oil, phenyl ether.
Described alcohol compound comprises: the mixture of one or more in ethanol, Virahol, isopropylcarbinol, octanol, ethylene glycol, glycerol, methyl cellosolve.
Described ester compound comprises: the mixture of one or more in ethyl formate, isobutyl acetate, butylacetate, amyl propionate, fatty acid methyl ester, fatty-acid ethyl ester.
Described aminated compounds comprises: hydramine, arylamine, amides, as the mixture of one or more in diethanolamine, trolamine, xylidene(s), aromatic diamine, succimide, dimethyl formamide, cycloalkanes acid amide, polyacrylamide.
Described non pinetallic nano quantum dot additive is made up of non pinetallic nano quantum dot, solvent or stablizer.
Described non pinetallic nano quantum dot comprises: the mixture of one or more in water-soluble or oil-soluble nano-carbon material quantum dot (1-20 nanometer), water-soluble or oil-soluble silicon materials quantum dot (1-20 nanometer).Nano-carbon material quantum dot comprises: nano carbon particle quantum dot, nano-graphene quantum dot, porous nano carbon quantum dot etc.Nano silicon material quantum dot comprises: nano oxidized silicon quantum dot, nano silicon carbide silicon quantum dot, porous nano silicon quantum dot etc.
Solvent in described non pinetallic nano quantum dot composite additive comprises: one or more mixtures in the conventional polar solvents such as water, methyl alcohol, ethanol, propyl carbinol, isopropylcarbinol, polyvalent alcohol, ethyl acetate, oleic acid, oleyl amine, toluene, dimethyl formamide, ether, isopropyl ether, hexanaphthene, hexane or non-polar solvent.
Stablizer in described non pinetallic nano quantum dot composite additive comprises: organic micromolecule ligand, tensio-active agent, oligopolymer, water soluble polymer etc. can be used as one or more mixtures in the organism of nano-quantum point stablizer.
At normal temperatures and pressures, by non pinetallic nano quantum dot additive and methanol mixed evenly after, add a certain amount of organic compound additive, stir, add methyl alcohol and/or the gasoline of corresponding proportion again, stir after 1-24 hour, leave standstill the methanol fuel obtaining modification.
Non pinetallic nano quantum dot composite additive modified methanol fuel tool of the present invention has the following advantages:
1, described organics additive composition is simple, is low toxic and environment-friendly, chemical cheap and easy to get.
2, select nonmetal quantum dot additive, safety and environmental protection, and due to the granularity of quantum dot little, be conducive to improving the efficiency of combustion of fuel and calorific value.
3, the modified methanol fuel stability obtained is good, and to the low damage of combustion equipment, clean and effective is the environment-friendly methanol fuel that combustionproperty is superior.
Embodiment
Below by embodiment, the methanol fuel preparation method to non pinetallic nano quantum dot composite additive provided by the invention modification further illustrates, but it is not thereby limiting the invention, also should comprise: do not departing under scope of the invention condition, the apparent various change of those skilled in the art is carried out to disclosed method.
With the methanol fuel of the non pinetallic nano quantum dot composite additive modification preparing about 100kg, technical scheme of the present invention is described.
Embodiment 1:
Take 5kg isopropylcarbinol and 10kg methyl tert-butyl ether respectively, mixing is dissolved in 83kg methyl alcohol, after stirring, add the ethylene glycol dispersion liquid 2kg containing 0.01kg nano-sized carbon quantum dot, after mixed solution being stirred 12 hours, leave standstill the methanol fuel obtaining modification, can be used as boiler stove and domestic range fuel.
Embodiment 2:
Take 3kg isopropylcarbinol, 2kg ethanol, 10kg methyl tert-butyl ether and 0.5kg dimethylbenzene respectively, mixing is dissolved in 82.5kg methyl alcohol, after stirring, add the ethylene glycol dispersion liquid 2kg containing 0.02kg nano-sized carbon quantum dot, after mixed solution being stirred 12 hours, leave standstill the methanol fuel obtaining modification, can be used as boiler stove and domestic range fuel.
Embodiment 3:
Take 0.2kg hexane, 0.1kg ethyl formate, 0.05kg toluene, 0.05kg succimide, 0.1kg glycerol, the Virahol of 0.03kg, 0.05kg methyl tert-butyl ether and 0.05kg dimethylbenzene respectively, mixing is dissolved in 19kg methyl alcohol, after stirring, add the ethylene glycol dispersion liquid 2kg containing 0.02kg nano-sized carbon quantum dot, stir after 12 hours, the mixed solution obtained is mixed with 79kg gasoline, stir after 12 hours, leave standstill the carbinol gasoline fuel obtaining modification, can be used as automotive fuel.
Embodiment 4:
Take 0.2kg methylcyclohexane, 0.1kg isobutyl acetate, 0.05kg dimethylbenzene, 0.05kg succimide, 0.1kg glycerol, the Virahol of 0.03kg, 0.05kg sherwood oil and 0.05kg dimethylbenzene respectively, mixing is dissolved in 19kg methyl alcohol, after stirring, add the ethylene glycol dispersion liquid 2kg containing the nano oxidized silicon quantum dot of 0.02kg, stir after 12 hours, the mixed solution obtained is mixed with 79kg gasoline, stir after 12 hours, leave standstill the carbinol gasoline fuel obtaining modification, can be used as automotive fuel.
Claims (10)
1. a non pinetallic nano quantum dot composite additive modified high-efficient environmental-protective methanol fuel, is characterized in that described non pinetallic nano quantum dot composite additive modified high-efficient environmental-protective methanol fuel is the mixture containing methyl alcohol, organic compound additive and non pinetallic nano quantum dot additive; Mixture containing methyl alcohol, gasoline, organic compound additive and non pinetallic nano quantum dot additive.(calculating by mass percentage) composed of the following components: methyl alcohol 15-95%, gasoline 0-85%, organic compound additive 5-30%, non pinetallic nano quantum dot additive 0.01-1.5%.
2. non pinetallic nano quantum dot composite additive modified high-efficient environmental-protective methanol fuel according to claim 1, is characterized in that: methyl alcohol is anhydrous methanol or moisture industrial crude methyl alcohol; Gasoline is the mixture of one or more in all kinds of commercially available gasoline products.
3. non pinetallic nano quantum dot composite additive modified high-efficient environmental-protective methanol fuel according to claim 1, is characterized in that organic compound additive (mass percentage) comprising: the mixture of one or more in hydrocarbon compound (0-30%), ether compound (2-15%), alcohol compound (5-30%), ester compound (0-15%), aminated compounds (0-5%).
4. organic compound additive according to claim 3, it is characterized in that hydrocarbon compound comprises: aliphatic hydrocarbon compound and arene compound, as the mixture of one or more in the compounds such as 2-methyl hexane, methylcyclohexane, 3-methylpentane, 1,3-dimethylcyclopentane, hexane, heptane, nonane, octane, methylcyclohexane, 2-methylheptane, Methylal(dimethoxymethane), naphthalane, toluene, dimethylbenzene, ethyl methyl benzene.
5. organic compound additive according to claim 3, is characterized in that ether compound comprises: the mixture of one or more in dme, methyl tertiary butyl ether, Ethyl Tertisry Butyl Ether, alcohol radical tertbutyl ether, sherwood oil, phenyl ether.
6. organic compound additive according to claim 3, is characterized in that alcohol compound comprises: the mixture of one or more in ethanol, Virahol, isopropylcarbinol, octanol, ethylene glycol, glycerol, methyl cellosolve.
7. organic compound additive according to claim 3, is characterized in that ester compound comprises: the mixture of one or more in ethyl formate, isobutyl acetate, butylacetate, amyl propionate, fatty acid methyl ester, fatty-acid ethyl ester.
8. organic compound additive according to claim 3, it is characterized in that aminated compounds comprises: hydramine, arylamine, amides, as the mixture of one or more in diethanolamine, trolamine, xylidene(s), aromatic diamine, succimide, dimethyl formamide, cycloalkanes acid amide, polyacrylamide.
9. non pinetallic nano quantum dot composite additive modified high-efficient environmental-protective methanol fuel according to claim 1, is characterized in that non pinetallic nano quantum dot additive is be made up of one or more mixed systems in the nano carbon particle quantum dot of solvent or the stable 1-20 nanometer of stablizer, nano-graphene quantum dot, porous nano carbon quantum dot, non pinetallic nano quantum dot, nano oxidized silicon quantum dot, nano silicon carbide silicon quantum dot, porous nano silicon quantum dot.
10. non pinetallic nano quantum dot composite additive according to claim 9, is characterized in that: solvent comprises: one or more mixtures in the conventional polar solvents such as water, methyl alcohol, ethanol, propyl carbinol, isopropylcarbinol, polyvalent alcohol, ethyl acetate, oleic acid, oleyl amine, toluene, dimethyl formamide, ether, isopropyl ether, hexanaphthene, hexane or non-polar solvent; Stablizer comprises: organic micromolecule ligand, tensio-active agent, oligopolymer, water soluble polymer etc. can be used as one or more mixtures in the organism of quantum dot stablizer.
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105779043A (en) * | 2016-03-10 | 2016-07-20 | 安徽辉源机电有限公司 | Energy-saving additive of automobile fuel and preparation method of additive |
| CN106520234A (en) * | 2016-12-06 | 2017-03-22 | 董淑明 | Nano fuel additive and method for improving fuel combustion efficiency |
| CN108329956A (en) * | 2018-02-24 | 2018-07-27 | 山东冬瑞高新技术开发有限公司 | A kind of environmentally friendly gasoline additive and preparation method thereof |
| CN108456561A (en) * | 2018-05-18 | 2018-08-28 | 沧州大化股份有限公司 | A kind of Industrial Stoves, boiler novel environment friendly fuel and preparation method thereof |
| CN108977238A (en) * | 2018-07-30 | 2018-12-11 | 孙志成 | A kind of preparation method of fuel oil additive |
| CN109181796A (en) * | 2018-08-30 | 2019-01-11 | 贵州省香瑞莱集团有限公司 | A kind of gasoline carbon distribution, tail gas detergent |
| CN110283634A (en) * | 2019-07-12 | 2019-09-27 | 石鑫 | A kind of biomass vapour bavin alcohol and processing technology |
| WO2019130022A3 (en) * | 2017-12-27 | 2019-10-24 | Anergy Limited | Fuel |
| CN110527567A (en) * | 2019-08-30 | 2019-12-03 | 深圳融易超越科技有限公司 | M100 methanol fuel for vehicles performance improver and preparation method |
| CN110643397A (en) * | 2019-08-26 | 2020-01-03 | 江苏灏钧股份有限公司 | Graphene power improver for automobile and preparation method thereof |
| CN113088347A (en) * | 2021-04-09 | 2021-07-09 | 重庆邑丰新能源有限公司 | Modified methanol fuel for ignition type vehicle and preparation method thereof |
| CN113265279A (en) * | 2021-05-20 | 2021-08-17 | 重庆邑丰新能源有限公司 | Composite additive containing modifier and heat value agent for modified methanol and application thereof |
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| CN105779043A (en) * | 2016-03-10 | 2016-07-20 | 安徽辉源机电有限公司 | Energy-saving additive of automobile fuel and preparation method of additive |
| CN106520234A (en) * | 2016-12-06 | 2017-03-22 | 董淑明 | Nano fuel additive and method for improving fuel combustion efficiency |
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| CN110283634A (en) * | 2019-07-12 | 2019-09-27 | 石鑫 | A kind of biomass vapour bavin alcohol and processing technology |
| CN110643397A (en) * | 2019-08-26 | 2020-01-03 | 江苏灏钧股份有限公司 | Graphene power improver for automobile and preparation method thereof |
| CN110527567A (en) * | 2019-08-30 | 2019-12-03 | 深圳融易超越科技有限公司 | M100 methanol fuel for vehicles performance improver and preparation method |
| CN113088347A (en) * | 2021-04-09 | 2021-07-09 | 重庆邑丰新能源有限公司 | Modified methanol fuel for ignition type vehicle and preparation method thereof |
| CN113265279A (en) * | 2021-05-20 | 2021-08-17 | 重庆邑丰新能源有限公司 | Composite additive containing modifier and heat value agent for modified methanol and application thereof |
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