CN103242919A - Nanometer additive composition and preparation method thereof and dimethyl ether fuel - Google Patents
Nanometer additive composition and preparation method thereof and dimethyl ether fuel Download PDFInfo
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Abstract
The invention provides a dimethyl ether fuel nanometer additive composition, a preparation method of the dimethyl ether fuel nanometer additive composition, and a dimethyl ether fuel containing such an additive. The dimethyl ether fuel comprises a dispersive type nanometer additive and dimethyl ether; the dispersive type nanometer additive comprises a nano-iron matter being 5 to 60nm in particle size, a nano-manganese matter being 10 to 50nm in particle size, and a solvent. The dimethyl ether fuel composition avoids the phenomenon that blasting occurs during burning of pure dimethyl ether, free of the problem due to insufficient gasification, and realizes the purpose of being used as a domestic fuel, or a dimethyl ether pure burning type ultra-clean fuel instead of diesel oil and gasoline for a car.
Description
Technical field
The present invention relates to a kind of fuel dope, be specifically related to a kind ofly for the nanometer additive that is added on dimethyl ether fuel, the present invention also further relates to the preparation method of this additive and contains the dimethyl ether fuel of calcium nanometer additive.
Background technology
Predict according to explored energy reserve: global oil can be kept 30-50 again.In the face of the shortage of oil, the energy non-renewable, the external interdependency of China's oil is too high day by day.Therefore, the development substitute products are conducive to alleviate the imbalance between supply and demand of China's oil, reduce the external interdependency of oil.With resources advantage and technical superiority combination, greatly develop China's carbon-chemistry, dme will have boundless prospect for the substitute of clean fuel series product as the energy.
The end of the year 2010,60 families of the total dme manufacturing enterprise of China, production capacity adds up to 1,484 ten thousand tons, and China has become the maximum dme producing country in the whole world.At present, China pays much attention to the development and use of dme.Dme is the New-type fuel that country promotes, in August, 2007, the Ministry of Construction promulgated " city gas dme " industry standard, the Ministry of Finance and the State Tax Administration have issued " using the notice of tax rate problem about the dme value added tax " in June, 2008, declaration is adjusted to 13% with the dme VAT rate by 17% time from July 1st, 2008.To help the popularization of dme as domestic fuel, alleviate the immense pressure of China's oil liquefied gas supply, calculate with the market rate of exchange of current liquefied petroleum gas (LPG) and dme, dme is a kind of economical and practical liquefied petroleum gas (LPG) alternative fuel.Expression dme " can with " was once made comments and instructions by National Development and Reform Committee and the portion of founding a capital firmly, but never solution of the problem of " how using ".Though country puts into effect relevant preferential, but in applying, dme is as the technical indicator of domestic fuel and the imperfection of auxiliary facility, cause dme can not really move towards market, the working rate of enterprise is by subtracting, and the turnout in the whole nation only accounts for about 20-30%, so that 90% above dme can only be led by blending liquefied petroleum gas (LPG) (LPG) and survive, if only depend on 20% ratio blending to seek the outlet of dme industry, for producing nearly 1,484 ten thousand tons dme industry per year, as an utterly inadequate amount.
Dme is the super clean fuel of 21 century, no matter be as domestic fuel or alternative diesel oil, gasoline is as automobile fuel or be used for generating, its preparation, accumulating etc. all solve than being easier to, and can promote industrial expansions such as young mobile, electric power, become one of main pillar of China's economy of energy, significant to the Sustainable development that realizes national economy.Therefore can estimate that dme has extraordinary development prospect as automobile fuel.
Dme is motor car engine, particularly the ideal substitute of diesel motor fuel.Need not any waste gas circulation and treatment unit after adding agent, the vehicle exhaust index is lower than the alternative fuel leuna gas of present use and compressed natural gas etc.If China uses dme instead and makes vehicle fuel, demand will be above 1,000,000 t/a.
But have the phenomenon of blowing out during owing to the pure Dimethyl ether combustion, it is insufficient to burn.Chinese patent literature 201010566843.X discloses nano rare earth additive and preparation method thereof and the application in fuel gas, a kind of nano rare earth additive for dimethyl ether fuel gas, methanol fuel, wherein lanthanum, cerium, manganic compound or salt account for 60% of mass component altogether, single to plant proportion be 10%～25%, and all the other components are optional 3-5 kind in the compound of dysprosium, lutetium, erbium, scandium, praseodymium, neodymium, yttrium or the salt.The present invention also provides the preparation method and application of described nano rare earth additive.By with 10 kinds in the nano-grade lanthanum series rare earth element, be used in dimethyl ether fuel gas, methanol fuel etc. by rational proportion and contain the oxygen class A fuel A, the utilization rate of heat value of fuel obviously improves, remedy dimethyl ether fuel gas, methanol fuel etc. and contained the low shortcoming of oxygen class A fuel A calorific value, and be better than oil liquefied gas, can substitute traditional fuels such as oil liquefied gas, diesel oil fully.Because the used rare earth material composition of this additive is more and cost is higher, be unfavorable for that scale promotes.
Summary of the invention
For this reason, the to be solved by this invention existence when being existing dme as fuel has the phenomenon of blowing out, and cuts the high problem of existing additive cost, and a kind of dimethyl ether fuel nanometer additive composition is provided.
A further object of the present invention is to provide above-mentioned dimethyl ether fuel nanometer additive preparation of compositions method.
The present invention also provides the dimethyl ether fuel composition and method of making the same.Described dimethyl ether fuel composition has solved the pure Dimethyl ether combustion and the time has blown out phenomenon, and does not have gasification not as good as problem, has realized as domestic fuel or alternative diesel oil, gasoline as the super clean fuel of automobile fuel dimethyl ether pure burning type.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
A kind of dimethyl ether fuel nanometer additive, described nanometer additive comprises following components by part by weight:
Nanometer iron class material is remembered with ferro element: the 2.5-5.5 weight part.
Nanostructured manganese class material is remembered with manganese element: the 2-5 weight part.
Described nanometer iron class material is nanometer iron and/or nanometer ferrocene, and described nanostructured manganese class material is nanostructured manganese and/or nanometer methyl cycloalkanes diene manganese tricarbonyl.
The particle diameter of described nanometer iron class material is 5～60nm, preferred 10～20nm; The particle diameter of described nanostructured manganese class material is 10～50nm, preferred 10～20nm.
A kind of dimethyl ether fuel decentralized nanometer additive comprises following components by part by weight: comprise
Described dimethyl ether fuel nanometer additive 4.5-10.5 weight part,
Solvent: 70-100 weight part.
Described solvent is a kind of in hexanaphthene, normal hexane or the normal heptane or several composition wherein.
A kind of method for preparing described dimethyl ether fuel decentralized nanometer additive comprises the steps,
Be to join under 5～10 ℃ of conditions to grind 10～15 hours in the solvent with described nanometer additive in temperature, can obtain dimethyl ether fuel decentralized nanometer additive.Described grinding adopts the high energy milling dispersion machine to grind.
A kind of dimethyl ether fuel comprises following components by part by weight,
Dimethyl ether fuel decentralized nanometer additive 0.5-2 weight part.
Dme: 60-80 weight part.
A kind of method for preparing described dimethyl ether fuel is to join in the dme under the 0.5-2Mpa condition dimethyl ether fuel decentralized nanometer additive at pressure, mixes to get final product.Described pressure is preferably 0.5-1Mpa.
Technique scheme of the present invention has the following advantages compared to existing technology:
1, by a large amount of experiment, nanometer additive of the present invention joins in the dme by 0.5～2%, solve the pure Dimethyl ether combustion after the mixing and the time blown out phenomenon, and the brightness height of flame during burning, free from extraneous odour in the combustion processes does not have unusual phenomenoies such as tempering or the intensity of a fire die down yet, and lighting rate satisfies national kitchen range inspecting standard, only need to change accessories such as steel cylinder flexible pipe, rubber ring, can satisfy civilian demand.Compare with liquefied petroleum gas (LPG), the good and comprehensive calorific value height of safety performance is arranged, do not analyse advantages such as carbon, no raffinate.
2, dimethyl ether fuel of the present invention is to add the nanometer additive in pure Dimethyl ether, it has the similar vapour pressure of oil liquefied gas, in the medium-term and long-term exposure of air, can not form superoxide, its pressure rating meets the liquefied gas requirement, centralized and unified canned, the accumulating of available existing lng tanker, storage tank and steel cylinder.
3, the oxygen level of dimethyl ether fuel of the present invention own is 34.8%, required air quantity is lower than liquefied gas in combustion processes, can be so that the pre-mixing calorific value of dme and theoretical combustion temperature all be higher than liquefied gas, and the dme component is single, carbochain is short, combustionproperty is good, no raffinate and black smoke in the combustion processes.Can be used as replenishing of fuel oil, as automobile fuel, domestic gas.During as automobile fuel, exhaust emissions can reach Europe Ш emission standard, and cetane value is higher by 10% than diesel oil when substituting diesel oil, and engine flare power is big, and performance is good.Possess sufficient combustion, no raffinate in addition, do not analyse the advantage of carbon.It has incomparable comprehensive advantages such as liquefied gas, Sweet natural gas, methyl alcohol, ethanol, hydrogen as automobile-used fuel substitute
4, under the dimethyl ether fuel equal temperature condition of the present invention, its saturated vapor pressure is that 0.5MP is lower than liquefied gas under the normal temperature, stores, transports safer;
5, dimethyl ether fuel of the present invention Lower Explosive Limit in air is 3.45～26.7%, double than liquefied gas, therefore in doing the equal fuel use than liquefied gas also safety.
6, promote the pure burning of ppd b methyl ether and do the road that domestic fuel is a health, meet the energy structure of China's " rich coal of oil starvation ".Simultaneously also be conducive to reduce pollutant emission, the protection environment, benefiting the nation and the people meets government offices' generation policy.
Embodiment
In order to make the purpose, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing embodiments of the present invention are described in further detail.
Unless otherwise indicated, the manufacturer of the high energy milling dispersion machine that adopts among the embodiment 1-9 is Netzsch (Shanghai) Machinery Equipment Co., LTD., and model is MasterMix.
Described " with the ferro element note " refers to: when nanometer iron class material was selected nanometer iron for use, the weight part of nanometer iron class material namely referred to the weight part of nanometer iron; Nanometer iron class material is selected nanometer ferrocene ((C for use
5H
5)
2Fe is called ring penta ferrocene again, biscyclo pentadienyl iron) time, the weight part of nanometer iron class material namely refers to the weight part of ferro element in this compound, but not the weight part of ferrocene.Nanometer ferrocene (with the ferro element note) as 3 weight parts refer to that Fe is 3 weight parts, and the weight part of ferrocene is 9.96;
In like manner " with the manganese element note " also refers to the weight part of manganese element in the nanometer iron class material.
Embodiment 1
Dimethyl ether fuel decentralized nanometer additive comprises that particle diameter is nanometer iron (with the ferro element note) 3g of 5nm, and particle diameter is nanostructured manganese (with the manganese element note) 4g of 50nm, solvent hexanaphthene 70g.The preparation method: nanometer iron and nanostructured manganese are to join in the solvent hexanaphthene under 8 ℃ of conditions in temperature, adopt the high energy milling dispersion machine to grind 10 hours, can obtain the decentralized nanometer additive.
Dimethyl ether fuel comprises the decentralized nanometer additive 0.5g of above-mentioned preparation, dme 80g.Its preparation method is that dimethyl ether fuel decentralized nanometer additive is to join in the dme under the 2Mpa condition at pressure, mixes to get final product.
Embodiment 2
Dimethyl ether fuel decentralized nanometer additive comprises that particle diameter is the nanometer iron 5.5g of 30nm, and particle diameter is the nanostructured manganese 5g of 20nm, solvent hexanaphthene 80g.The preparation method: nanometer iron and nanostructured manganese are to join in the solvent hexanaphthene under 5 ℃ of conditions in temperature, adopt the high energy milling dispersion machine to grind 12 hours, can obtain the decentralized nanometer additive.
A kind of dimethyl ether fuel comprises the decentralized nanometer additive 2g of above-mentioned preparation, dme 60g.Its preparation method is that dimethyl ether fuel decentralized nanometer additive is to join in the dme under the 0.5Mpa condition at pressure, mixes to get final product.
Embodiment 3
Dimethyl ether fuel decentralized nanometer additive comprises that particle diameter is that the nanometer ferrocene of 60nm is remembered 2.5g with ferro element, and particle diameter is the nanostructured manganese 3g of 10nm, solvent normal hexane 90g.The preparation method: nanometer ferrocene and nanostructured manganese are to join in the solvent under 10 ℃ of conditions in temperature, adopt the high energy milling dispersion machine to grind 15 hours, can obtain the decentralized nanometer additive.
A kind of dimethyl ether fuel comprises the decentralized nanometer additive 1gg of above-mentioned preparation, dme 70g.Its preparation method is that the decentralized nanometer additive is to join in the dme under the 1Mpa condition at pressure, mixes to get final product.
Embodiment 4
Dimethyl ether fuel decentralized nanometer additive comprises that particle diameter is that the nanometer ferrocene of 20nm is remembered 4g with ferro element, and particle diameter is that 30nm nanometer methyl cycloalkanes diene manganese tricarbonyl is remembered 2g with manganese element, solvent normal hexane 100g.The preparation method: nanometer ferrocene and nanometer methyl cycloalkanes diene manganese tricarbonyl are to join in the solvent normal hexane under 7 ℃ of conditions in temperature, adopt the high energy milling dispersion machine to grind 13 hours, can obtain the decentralized nanometer additive.
A kind of dimethyl ether fuel comprises the decentralized nanometer additive 1.5g of above-mentioned preparation, dme 65g.Its preparation method is that the decentralized nanometer additive is to join in the dme under the 1.5Mpa condition at pressure, mixes to get final product.
Embodiment 5
Dimethyl ether fuel decentralized nanometer additive comprises that particle diameter is the nanometer iron 2g of 10-12nm, the nanometer ferrocene is remembered 2.5g with ferro element, particle diameter is 10～15nm nanostructured manganese 1g, and nanometer methyl cycloalkanes diene manganese tricarbonyl is remembered 1.5g with manganese element, solvent hexanaphthene 40g, normal hexane 45g.The preparation method: nanometer iron class material and nanostructured manganese class material are to join in the solvent under 6 ℃ of conditions in temperature, adopt the high energy milling dispersion machine to grind 11 hours, can obtain the decentralized nanometer additive.
A kind of dimethyl ether fuel comprises the decentralized nanometer additive 1.8g of above-mentioned preparation, dme 75g.Its preparation method is that the decentralized nanometer additive is to join in the dme under the 0.8Mpa condition at pressure, mixes to get final product.
Embodiment 6
Dimethyl ether fuel decentralized nanometer additive comprises that particle diameter is 15-18nm nanometer iron 3.5g, and particle diameter is that 10～15nm nanometer methyl cycloalkanes diene manganese tricarbonyl is remembered 2.5g with manganese element, solvent normal heptane 75g.The preparation method: nanometer iron and nanometer methyl cycloalkanes diene manganese tricarbonyl are to join in the solvent normal heptane under 9 ℃ of conditions in temperature, adopt the high energy milling dispersion machine to grind 12.5 hours, can obtain the decentralized nanometer additive.
A kind of dimethyl ether fuel comprises the decentralized nanometer additive 0.6g of above-mentioned preparation, dme 67g.Its preparation method is that the decentralized nanometer additive is to join in the dme under the 0.6Mpa condition at pressure, mixes to get final product.
Embodiment 7
Dimethyl ether fuel decentralized nanometer additive comprises that particle diameter is that 18-23nm nanometer ferrocene is remembered 3g with ferro element, and particle diameter is that 18～20nm nanometer methyl cycloalkanes diene manganese tricarbonyl is remembered 4.5g with manganese element, solvent hexanaphthene 20g, normal hexane 30g, normal heptane 50g.The preparation method: nanometer ferrocene and nanometer methyl cycloalkanes diene manganese tricarbonyl are to join in the solvent under 9 ℃ of conditions in temperature, adopt the high energy milling dispersion machine to grind 11.5 hours, can obtain the decentralized nanometer additive.
A kind of dimethyl ether fuel comprises the decentralized nanometer additive 2g of above-mentioned preparation, dme 68g.Its preparation method is that the decentralized nanometer additive is to join in the dme under the 0.8Mpa condition at pressure, mixes to get final product.
Embodiment 8
Dimethyl ether fuel decentralized nanometer additive comprises that particle diameter is 5～60nm nanometer iron class 2.5g, and particle diameter is 10～50nm nanostructured manganese 2g, solvent hexanaphthene 77.9g.The preparation method: nanometer iron and nanostructured manganese are to join in the solvent under 5～10 ℃ of conditions in temperature, adopt the high energy milling dispersion machine to grind 13 hours, can obtain the decentralized nanometer additive.
A kind of dimethyl ether fuel comprises the decentralized nanometer additive 0.5g of above-mentioned preparation, dme 66.6g.Its preparation method is that the decentralized nanometer additive is to join in the dme under the 0.5Mpa condition at pressure, mixes to get final product.
Embodiment 9
Dimethyl ether fuel decentralized nanometer additive comprises that particle diameter is 5～60nm nanometer iron class 5.5g, and particle diameter is 10～50nm nanostructured manganese 5g, solvent hexanaphthene 77.9g.The preparation method: nanometer iron and nanostructured manganese are to join in the solvent under 5～10 ℃ of conditions in temperature, adopt the high energy milling dispersion machine to grind 15 hours, can obtain the decentralized nanometer additive.
A kind of dimethyl ether fuel comprises the decentralized nanometer additive 2g of above-mentioned preparation, dme 66.6g.Its preparation method is that the decentralized nanometer additive is to join in the dme under the 0.5Mpa condition at pressure, mixes to get final product.
The dimethyl ether fuel performance test methods and the result that arrive of above-described embodiment preparation:
Be that cutting 40mm(is thick under 6～11 ℃ of conditions in temperature) * 100mm(is long) * 100mm(is wide) iron block, its result is as follows:
The dimethyl ether fuel that arrives of table 1 embodiment of the invention 7 and embodiment 8 preparations, Comparative Examples is the dimethyl ether fuel that is added with additive among the 201010566843.X, and additive level and dimethyl ether fuel preparation method are respectively with embodiment 7 and 8 in Comparative Examples and the Comparative Examples 2.
Table 1 test result
The cutting contrast experiment of table 2 embodiment 6, pure Dimethyl ether fuel and liquefied petroleum gas (LPG)
As shown in Table 1, the dimethyl ether fuel of the present invention preparation be added with 201010566843.X in the dimethyl ether fuel of additive when cutting identical iron block, consumption is respectively 0.02kg, 0.03kg, 0.04kg, 0.05kg, fuel economy consumption to a great extent, also reduce 5 seconds at least warm up time, and reduce 1.94 fens clipping time at least, the dimethyl ether fuel sufficient combustion of this explanation the present invention preparation, it is high to cut combustion flame temperature.Table 2 dimethyl ether fuel of the present invention's preparation is as can be known compared with liquefied petroleum gas (LPG) with pure Dimethyl ether fuel, and gas consumption is few, and oxygen-consumption is few, and warm up time is short, and shorten dramatically clipping time.
Obviously, above-described embodiment only is 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 need not also can't give all embodiments exhaustive.And the apparent variation of being extended out thus or change still are among protection scope of the present invention.
Claims (11)
1. a dimethyl ether fuel nanometer additive is characterized in that, described nanometer additive comprises following components by part by weight:
Nanometer iron class material is remembered with ferro element: the 2.5-5.5 weight part
Nanostructured manganese class material is remembered with manganese element: the 2-5 weight part.
2. dimethyl ether fuel nanometer additive according to claim 1 is characterized in that,
Described nanometer iron class material is nanometer iron and/or nanometer ferrocene, and described nanostructured manganese class material is nanostructured manganese and/or nanometer methyl cycloalkanes diene manganese tricarbonyl.
3. dimethyl ether fuel nanometer additive according to claim 1 and 2 is characterized in that,
The particle diameter of described nanometer iron class material is 5～60nm, and the particle diameter of described nanostructured manganese class material is 10～50nm.
4. dimethyl ether fuel nanometer additive according to claim 3 is characterized in that,
The particle diameter of described nanometer iron class material is 10～20nm, and the particle diameter of described nanostructured manganese class material is 10～20nm.
5. a dimethyl ether fuel decentralized nanometer additive is characterized in that,
Described decentralized nanometer additive comprises following components by part by weight: comprise
The arbitrary described dimethyl ether fuel nanometer additive 4.5-10.5 weight part of claim 1-4,
Solvent: 70-100 weight part.
6. a kind of dimethyl ether fuel decentralized nanometer additive according to claim 5 is characterized in that,
Described solvent is a kind of in hexanaphthene, normal hexane or the normal heptane or several composition wherein.
7. a method for preparing claim 5 or 6 described dimethyl ether fuel decentralized nanometer additives is characterized in that comprising the steps,
Be to join under 5～10 ℃ of conditions to grind 10～15 hours in the solvent with the arbitrary described nanometer additive of claim 1-4 in temperature, can obtain dimethyl ether fuel decentralized nanometer additive.
8. the method for dimethyl ether fuel decentralized nanometer additive according to claim 7 is characterized in that,
Described grinding adopts the high energy milling dispersion machine to grind.
9. dimethyl ether fuel is characterized in that: comprise following components by part by weight,
The dimethyl ether fuel decentralized nanometer additive 0.5-2 weight part of claim 8 preparation.
Dme: 60-80 weight part.
10. a method for preparing right 9 described dimethyl ether fuels is characterized in that,
The dimethyl ether fuel decentralized nanometer additive that claim 7 is prepared is to join in the dme under the 0.5-2Mpa condition at pressure, mixes to get final product.
11. a method for preparing right 10 described dimethyl ether fuels is characterized in that,
Described pressure is 0.5-1Mpa.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868166A (en) * | 2019-03-12 | 2019-06-11 | 南京科技职业学院 | A kind of compound diesel additive |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101240199A (en) * | 2008-03-10 | 2008-08-13 | 路井丰 | Alcohol ether base transferable fuel |
| CN101386803A (en) * | 2008-11-03 | 2009-03-18 | 谢明瑞 | High energy industrial gas and catalyst |
| CN102492503A (en) * | 2011-11-25 | 2012-06-13 | 新奥新能(北京)科技有限公司 | Novel industrial cutting gas with dimethyl ether as main component |
-
2013
- 2013-05-16 CN CN2013101810868A patent/CN103242919A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101240199A (en) * | 2008-03-10 | 2008-08-13 | 路井丰 | Alcohol ether base transferable fuel |
| CN101386803A (en) * | 2008-11-03 | 2009-03-18 | 谢明瑞 | High energy industrial gas and catalyst |
| CN102492503A (en) * | 2011-11-25 | 2012-06-13 | 新奥新能(北京)科技有限公司 | Novel industrial cutting gas with dimethyl ether as main component |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109868166A (en) * | 2019-03-12 | 2019-06-11 | 南京科技职业学院 | A kind of compound diesel additive |
| CN109868166B (en) * | 2019-03-12 | 2020-11-03 | 南京科技职业学院 | Composite diesel additive |
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Application publication date: 20130814 |