CN105001921A - Alcohol-based fuel for cookers and preparation method therefor - Google Patents
Alcohol-based fuel for cookers and preparation method therefor Download PDFInfo
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- CN105001921A CN105001921A CN201510405376.5A CN201510405376A CN105001921A CN 105001921 A CN105001921 A CN 105001921A CN 201510405376 A CN201510405376 A CN 201510405376A CN 105001921 A CN105001921 A CN 105001921A
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Abstract
The present invention discloses an alcohol-based fuel for cookers and a preparation method therefor, relates to the field of alcohol-based fuels. The alcohol-based fuel for cookers comprises 60-80 parts of methanol, 10-20 parts of ethanol, 10-20 parts of acetone, 5-20 parts of dimethyl ether, and 0.5-5 parts of an additive. The preparation method comprises: mixing the methanol, the acetone and the dimethyl ether in parts by weight, to obtain a mixed solution 1; fully mixing the ethanol with the additive, to obtain a mixed solution 2; and after fully mixing the mixed solution 1 and the mixed solution 2 through stirring, standing to obtain the alcohol-based fuel of the present invention. According to the alcohol-based fuel of the present invention, fuel cost can be reduced, the calorific value can be increased; and at the same time, energy is saved and emission is reduced, stable combustion is achieved, there is no odor; and the alcohol-based fuel is safe and reliable, may be applied to various cookers, has good fluidity and does not block pipelines.
Description
Technical field
The present invention relates to alcohol-group fuel, be specifically related to a kind of stove alcohol-group fuel and preparation method thereof.
Background technology
Fossil oil supports 80% of the energy total amount that mankind nowadays consumes, and its non-renewable and unbalancedness that is Area distribution causes the shortage of world energy sources in addition; Meanwhile, its fire emission causes the environmental problem such as topsoil, Global warming, therefore the energy-conservation significant problem becoming human development with environmental protection and face.Wherein the development of fuel technology is one of closely-related important step with energy-conserving and environment-protective.
Alcohol-group fuel take alcohols (as methyl alcohol, ethanol, butanols etc.) material as the fuel of main body configuration, and alternative petrol and diesel oil is used for various motor vehicle and pot and stove stove, simultaneously in hotel or school lunch service, also replaces Sweet natural gas with alcohol-group fuel gradually.But especially methanol fuel calorific value is low for alcohol-group fuel, combustion instability, easily produce formaldehyde pollutants, polluted air, harm humans is healthy simultaneously.
Chinese invention patent publication number CN 103232867 A discloses the hot anticorrosion biomass alcohol-group fuel of a kind of novel height, and this fuel is by methyl alcohol, ethanol, combustion-supporting gain of heat agent, corrosion inhibitor, and safety and stability agent forms.Wherein combustion-supporting gain of heat agent is made up of priming mixture, ignition dope, catalyzer, oxygenation agent and calorific value dose, and corrosion inhibitor is made up of metal corrosion inhibitor and the anti-swelling agent of rubber.This fuel cost is too high, is not suitable for promoting.
Disclosed in Chinese invention patent publication number CN100587029C, a kind of method for making of hydrocarbon oil, comprises Chinese honey locust oil, methyl alcohol, acetone, sherwood oil, camphor and saturated nacl aqueous solution.Chinese invention patent publication number CN 104017614A discloses a kind of high-performance alcohol-group fuel, and this fuel is by methyl alcohol, plant stump light, water, ethanol 1 ~ 3 part, toluene, acetone, and staining agent forms, and water content is comparatively large, and calorific value is lower.
Summary of the invention
The present invention proposes a kind of stove alcohol-group fuel, can reduce fuel cost, improves calorific value, energy-saving and emission-reduction simultaneously, stable burning, odorless.
For reaching the object of the invention, concrete scheme of the present invention is as follows:
A kind of stove alcohol-group fuel, comprises the weight part of following component:
Methyl alcohol: 60-80 part,
Ethanol: 10-20 part,
Acetone: 10-20 part,
Dme: 5-20 part,
Additive: 0.5-5 part.
Additive described above is the weight part comprising following material:
Hydrogen peroxide: 10-30 part,
Pentamethylene: 5-10 part,
Manganse Dioxide: 1-8 part,
Catalyzer: 0.5-5 part,
Emulsifying agent: 0.02-0.5 part,
Catalyzer described above is rare-earth element cerium, copper and silicon-dioxide three combine composite catalyst, rare-earth element cerium has good oxygen energy storage power and redox ability, can promote that the methanol conversion in alcohol-group fuel is hydrogen, can oxygen be stored up simultaneously, promote alcohol-group fuel sufficient combustion.
Emulsifying agent described above is aliphatic acid polyethenoxy, any one or a few mixture in oleic acid polyoxyethylene and lauric acid polyoxyethylene.Emulsifying agent is surfactant, can reduce interfacial tension, has dispersing property and characteristic of solubilizing, can make additive in alcohol-group fuel, form the dispersed of stable and uniform.
The hydrogen peroxide contained in described additive can resolve into hydrogen and oxygen under the catalysis of Manganse Dioxide, promotes alcohol-group fuel sufficient combustion, improves the utilization ratio of alcohol-group fuel, the hydrogen simultaneously decomposed also incendivity, improves the calorific value of flame; Catalyzer at high temperature can promote that alcohol-group fuel is cracked into hydrogen, promotes the burning of fuel; Emulsifying agent can make the dispersing property of raising additive in alcohol-group fuel, makes additive dispersed, increases the mobility of alcohol-group fuel, can prevent the blocking to cooking stove in use procedure.
The preparation method of stove alcohol-group fuel of the present invention is: methyl alcohol, acetone and dme are mixed in proportion, obtain mixing solutions 1; Ethanol is fully mixed with additive, obtains mixing solutions 2, after mixing solutions 1 and mixing solutions 2 are fully mixed by stirring, leave standstill, obtain a kind of stove alcohol-group fuel of the present invention.
In stove alcohol-group fuel of the present invention, adopt methyl alcohol as main raw material, can reduce costs; Add ethanol, acetone and dme simultaneously.Ethanol, acetone and dme three have good combustionproperty, simultaneously can be miscible with methyl alcohol, by each component proportion, at the calorific value improving alcohol-group fuel, can reduce costs, energy-saving and emission-reduction; Preparation method is simple simultaneously.
The beneficial effect of stove alcohol-group fuel of the present invention is:
1, stove alcohol-group fuel of the present invention, adopt methyl alcohol as main raw material, can reduce costs, methyl alcohol Thorough combustion is carbonic acid gas and water simultaneously, is a kind of environmental protection energy.
2, add ethanol, acetone and dme simultaneously, calorific value and the stability of alcohol-group fuel can be improved;
3, the additive added there is combustion-supporting property and thermal stability good, be added in alcohol-group fuel and can impel alcohol-group fuel sufficient combustion, calorific value improves, energy-saving and emission-reduction, simultaneously each material Thorough combustion, odorless, and safety is relieved.
4, preparation method is simple, operates controlled, and cost reduces, time simultaneously as stove fuel, and applicable multiple kitchen range, simultaneously good fluidity, not blocking pipe.
The index performance that table 1 is stove alcohol-group fuel of the present invention
| Numbering | Project | Index |
| 1 | Calorific value (kcal/kg), >= | 6000 |
| 2 | Combustion fumes, | Slightly |
| 3 | Smell, | Slightly |
| 4 | Noxious gas emission | Slightly |
| 5 | Cost (unit/kg) ,≤ | 5.5 |
| 6 | Raffinate | Nothing |
Table 1
Embodiment
The present invention is further described below in conjunction with specific embodiment.
Embodiment 1
A kind of stove alcohol-group fuel, comprises the weight part of following component:
Methyl alcohol: 80 parts,
Ethanol: 20 parts
Acetone: 10 parts,
Dme: 10 parts,
Additive: 3 parts.
Its preparation method is: methyl alcohol, acetone and dme are mixed in proportion, obtain mixing solutions 1; Ethanol is fully mixed with additive, obtains mixing solutions 2, after mixing solutions 1 and mixing solutions 2 are fully mixed by stirring, leave standstill, obtain a kind of stove alcohol-group fuel of the present invention.
Embodiment 2
A kind of stove alcohol-group fuel, comprises the weight part of following component:
Methyl alcohol: 80 parts,
Ethanol: 10 parts
Acetone: 20 parts,
Dme: 5 parts,
Additive: 2 parts.
Its preparation method is: methyl alcohol, acetone and dme are mixed in proportion, obtain mixing solutions 1; Ethanol is fully mixed with additive, obtains mixing solutions 2, after mixing solutions 1 and mixing solutions 2 are fully mixed by stirring, leave standstill, obtain a kind of stove alcohol-group fuel of the present invention.
Embodiment 3
A kind of stove alcohol-group fuel, comprises the weight part of following component:
Methyl alcohol: 70 parts,
Ethanol: 20 parts
Acetone: 15 parts,
Dme: 15 parts,
Additive: 1 part.
Its preparation method is: methyl alcohol, acetone and dme are mixed in proportion, obtain mixing solutions 1; Ethanol is fully mixed with additive, obtains mixing solutions 2, after mixing solutions 1 and mixing solutions 2 are fully mixed by stirring, leave standstill, obtain a kind of stove alcohol-group fuel of the present invention.
Embodiment 4
A kind of stove alcohol-group fuel, comprises the weight part of following component:
Methyl alcohol: 60 parts,
Ethanol: 20 parts,
Acetone: 20 parts,
Dme: 20 parts,
Additive: 0.5 part.
Its preparation method is: methyl alcohol, acetone and dme are mixed in proportion, obtain mixing solutions 1; Ethanol is fully mixed with additive, obtains mixing solutions 2, after mixing solutions 1 and mixing solutions 2 are fully mixed by stirring, leave standstill, obtain a kind of stove alcohol-group fuel of the present invention.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a stove alcohol-group fuel, is characterized in that: the weight part comprising following component:
Methyl alcohol: 60-80 part,
Ethanol: 10-20 part,
Acetone: 10-20 part,
Dme: 5-20 part,
Additive: 0.5-5 part.
2. a kind of stove alcohol-group fuel according to claim 1, is characterized in that: described additive is the weight part comprising following material:
Hydrogen peroxide: 10-30 part,
Pentamethylene: 5-10 part,
Manganse Dioxide: 1-8 part,
Catalyzer: 0.5-5 part,
Emulsifying agent: 0.02-0.5 part.
3. a kind of stove alcohol-group fuel according to claim 2, is characterized in that: described catalyzer is the composite catalyst of rare-earth element cerium, copper and silicon-dioxide three composition.
4. based on the preparation method of a kind of stove alcohol-group fuel described in claim 1-3 any one, it is characterized in that: its step, for methyl alcohol, acetone and dme being mixed by weight, obtains mixing solutions 1; Ethanol is fully mixed with additive, obtains mixing solutions 2, after mixing solutions 1 and mixing solutions 2 are fully mixed by stirring, leave standstill, obtain a kind of stove alcohol-group fuel.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510405376.5A CN105001921B (en) | 2015-07-10 | 2015-07-10 | A kind of stove alcohol-based fuel and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510405376.5A CN105001921B (en) | 2015-07-10 | 2015-07-10 | A kind of stove alcohol-based fuel and preparation method thereof |
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| Publication Number | Publication Date |
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| CN105001921A true CN105001921A (en) | 2015-10-28 |
| CN105001921B CN105001921B (en) | 2016-09-21 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113088344A (en) * | 2021-03-26 | 2021-07-09 | 叁久国际新能源科技有限公司 | Environment-friendly alcohol-based liquid fuel |
| CN114644948A (en) * | 2021-09-08 | 2022-06-21 | 河南功必诚环保科技有限公司 | Alcohol-based fuel and preparation method thereof |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1850952A (en) * | 2006-05-22 | 2006-10-25 | 重庆科海燃具有限责任公司 | Synthetic liquid fuel |
| CN101240199A (en) * | 2008-03-10 | 2008-08-13 | 路井丰 | Alcohol ether base transferable fuel |
| CN102888255A (en) * | 2011-07-18 | 2013-01-23 | 上海友泽新能源科技有限公司 | Liquid hydrocarbon fuel |
-
2015
- 2015-07-10 CN CN201510405376.5A patent/CN105001921B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1850952A (en) * | 2006-05-22 | 2006-10-25 | 重庆科海燃具有限责任公司 | Synthetic liquid fuel |
| CN101240199A (en) * | 2008-03-10 | 2008-08-13 | 路井丰 | Alcohol ether base transferable fuel |
| CN102888255A (en) * | 2011-07-18 | 2013-01-23 | 上海友泽新能源科技有限公司 | Liquid hydrocarbon fuel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113088344A (en) * | 2021-03-26 | 2021-07-09 | 叁久国际新能源科技有限公司 | Environment-friendly alcohol-based liquid fuel |
| CN114644948A (en) * | 2021-09-08 | 2022-06-21 | 河南功必诚环保科技有限公司 | Alcohol-based fuel and preparation method thereof |
| CN114644948B (en) * | 2021-09-08 | 2023-09-08 | 河南功必诚环保科技有限公司 | Alcohol-based fuel and preparation method thereof |
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| Publication number | Publication date |
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| CN105001921B (en) | 2016-09-21 |
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