CN103923709B - A kind of alcohol-group fuel - Google Patents
A kind of alcohol-group fuel Download PDFInfo
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- CN103923709B CN103923709B CN201410142399.7A CN201410142399A CN103923709B CN 103923709 B CN103923709 B CN 103923709B CN 201410142399 A CN201410142399 A CN 201410142399A CN 103923709 B CN103923709 B CN 103923709B
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Abstract
The invention discloses a kind of alcohol-group fuel, it is characterized in that: be made up of the composition of following weight parts: methyl alcohol 85-95 part, ethanol 2-8 part, trimethyl carbinol 2-5 part, paraffin oil 1-2 part, iron(ic) chloride 0.2-0.5 part, methyl tertiary butyl ether 0.2-0.5 part, ethyl acetate 0.05-0.1 part.The alcohol-group fuel that the present invention obtains has sufficient combustion, and calorific value improves, the effect of heat release multiplication, reaches release of heat large, energy-conservation requirement.
Description
Technical field
The present invention relates to fuel area, be specifically related to a kind of alcohol-group fuel.
Background technology
Alcohol-group fuel is a kind of based on methyl alcohol, is mixed with the liquid fuel of the polyalcohols such as ethanol, propyl alcohol and alkane, is named as again " methyl fuel ".It is also a kind of biomass energy, the same with nuclear energy, sun power, wind power energy, hydraulic energy, is the environment protection clean energy that national governments widely popularize at present.The calorific value of alcohol-group fuel is generally between 2011-2610MJ/kg, be about 60% of the high performance fuel such as diesel oil, liquefied gas calorific value, belong to low heat value liquid fuel, alcohol-group fuel energy and water dissolve mutually with any ratio, but do not form azeotropic mixture with water, the calorific value of aqueous fuel will be lower.
The research of present alcohol-group fuel is a lot, as Chinese patent CN102625825A, disclose a kind of production method of methanol-based liquid fuel, described method comprises: by the promotor mixing of the water of methyl alcohol, the by volume 23-50% of 55-80% by volume and 2-5% by volume to form premix, then the high frequency ultrasound making premix stand in mechanical high frequency ultrasound reactor is vibrated, add the catalyzer of 3%-5% by volume after this, then premix is made to pass through pressure filter, finally make it seal at least 48 hours, thus produce liquid fuel.In formula, the ratio of water can account for 50% at most, can be understood as " water becomes oil ".
And for example Chinese patent CN103184081A, discloses a kind of alcohol-group fuel oil, is made up of the component of following weight part: methyl alcohol 70-75 part, dimethylbenzene 4-6 part, No. 200 solvent oil 4-6 parts, paraffin oil 4-6 part, glycerine 4-6 part, water 5-10 part.But also Shortcomings, adds water to reduce costs, methanol content in fuel is made below 75%, to make fuel value very low.Although in alcohol radical liquid fuel, can containing appropriate water, moisturely can improve flash temperature, reduce the danger of catching fire, be mixed into moisture in fuel, two aspects are shown to metallic corrosion: one is the chemical nuclear power chemical corrosion that moisture directly can cause metal; Two is as when some sulfur-bearing in fuel and acid attack substance dissolves are in water, then accelerate corrosion of metal process.Free-water in fuel is very large to the harm of metal, and it can corrode various steel components.As steel oil tank, oil drum, pipeline, valve and other part.The micro-moisture be dissolved in fuel can only cause low levels steel corrosion.Moisture has stronger corrosive nature to low alloy steel, also corrodes the non-ferrous metal such as copper and zinc, does not produce corrosion to bronze.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of alcohol-group fuel, this alcohol-group fuel can be used for external combustion type combustion field, alternative diesel oil and traditional fuel oil.
For achieving the above object, the present invention is achieved through the following technical solutions, and this alcohol-group fuel is made up of the composition of following weight parts:
In the present invention, add ethanol, the trimethyl carbinol, can calorific value be increased, reach good combustion efficacy, the proportion of alcohol-group fuel can be changed simultaneously.
The trimethyl carbinol, iron(ic) chloride are as combustion-supporting gain of heat agent, and alcohol-group fuel calorific value is improved, and flameholding, easily lights a fire, and efficiency of combustion is high.
The proportion of paraffin oil is lighter than methyl alcohol, boiling point is very high is about 110 DEG C, and paraffin oil can not by dissolve with methanol, and methyl alcohol and air directly contact and can volatilize, and adds iron(ic) chloride and can well avoid this situation in the present invention, the mutual solubility in alcohol-group fuel system can be improved, prevent layering, the paraffin oil in alcohol-group fuel and methyl alcohol are combined closely, thus reach the object improving flash-point, consider cost factor, paraffin oil addition should not be too large.
Ethyl acetate, as corrosion inhibitor, by physical adsorption film forming or chemisorption membrane formation mechanism, restraining effect is formed to the corrosion of the black such as iron, copper, aluminium, non-ferrous metal, particularly control hydroxyl corrosion, suppress the corrosion to parts such as rubber simultaneously, extend the maintenance cycle of equipment.
Methyl tertiary butyl ether, as stablizer, effectively improves octane value and cetane value, makes burning more stable, can increase fulminant burning at Initial Stage after Ignition, makes igniting easy, solves a difficult problem for cold-starting.Overcome vapour lock problem.
Compared to existing technology, the invention has the advantages that:
1, the present invention is while the content improving methyl alcohol, do not add moisture, the low heat value of methyl alcohol water content to fuel has dual reducing effect, and water itself, without calorific value, should be deducted from high heating value, during methyl alcohol burning, water becomes water vapour, its steam heat can not utilize, and calorific value is reduced, and can take away a lot of heat again, can not reclaim, increase fuel consumption on the contrary.
2, prior art is when mixture, adds water to reduce costs, and even in fuel, methanol content is below 75%, and density reaches 0.85(volume), make fuel value very low.Generally can increase hydro carbons gain of heat agent, the existence of water easily causes fuel stratification, also will add solubility promoter for this reason.Because methyl alcohol calorific value is low, reach better combustion efficacy for improving calorific value, necessary carburation in fuel, because hydro carbons is not easy perfect combustion, if containing a small amount of water in fuel, likely improve fuel combustion situation, reduce fuel consumption, but this and people can not lump for adding water together.
Embodiment
With embodiment, the invention will be further described below, but the present invention is not limited to these embodiments.
Embodiment 1:
Preparation alcohol-group fuel, obtains alcohol-group fuel according to following component and ratio mixing (stirred at ambient temperature is evenly):
Embodiment 2:
Preparation alcohol-group fuel, obtains alcohol-group fuel according to following component and ratio mixing (stirred at ambient temperature is evenly):
Embodiment 3:
Preparation alcohol-group fuel, obtains alcohol-group fuel according to following component and ratio mixing (stirred at ambient temperature is evenly):
The fuel value of table 1 embodiments of the invention and flame temperature
| Fuel value (kilocalorie/kg) | Flame temperature (DEG C) | |
| Embodiment 1 | 7100 | 1300 |
| Embodiment 2 | 6600 | 1210 |
| Embodiment 3 | 6800 | 1260 |
The alcohol-group fuel that the present invention obtains as shown in Table 1 has sufficient combustion, and calorific value improves, the effect of heat release multiplication, reaches release of heat large, energy-conservation requirement.
Claims (1)
1. an alcohol-group fuel, is characterized in that: be made up of the composition of following weight parts:
。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410142399.7A CN103923709B (en) | 2014-04-10 | 2014-04-10 | A kind of alcohol-group fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410142399.7A CN103923709B (en) | 2014-04-10 | 2014-04-10 | A kind of alcohol-group fuel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103923709A CN103923709A (en) | 2014-07-16 |
| CN103923709B true CN103923709B (en) | 2015-11-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410142399.7A Active CN103923709B (en) | 2014-04-10 | 2014-04-10 | A kind of alcohol-group fuel |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104449882B (en) * | 2014-10-17 | 2016-06-15 | 广西丰泰能源科技有限公司 | A kind of Alcohol-ether-ester methanol fuel |
| CN104263429B (en) * | 2014-10-17 | 2016-08-17 | 广西丰泰能源科技有限公司 | A kind of alcohol radical vehicle fuel |
| CN106753604A (en) * | 2016-12-20 | 2017-05-31 | 墨宝股份有限公司 | A kind of novel energy-saving environment-friendly is without benzene low-carbon (LC) machinery alcohol-based fuel |
| CN106675671A (en) * | 2017-03-02 | 2017-05-17 | 税正强 | Hydrate fuel |
| CN108728178A (en) * | 2017-04-24 | 2018-11-02 | 梁良 | One kind being free of benzene alcohol-based fuel with high heat value |
| CN107868680A (en) * | 2017-11-21 | 2018-04-03 | 桂林淦隆环保设备有限责任公司 | Improve the alcohol-based fuel of burning situation |
| CN107937045A (en) * | 2017-11-21 | 2018-04-20 | 桂林淦隆环保设备有限责任公司 | The alcohol-based fuel of not smoked eye during a kind of use |
| CN107937044A (en) * | 2017-11-21 | 2018-04-20 | 桂林淦隆环保设备有限责任公司 | A kind of alcohol-based fuel for improving burning situation |
| CN107723036A (en) * | 2017-11-21 | 2018-02-23 | 桂林淦隆环保设备有限责任公司 | The alcohol-based fuel of not smoked eye during use |
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| WO2000073403A1 (en) * | 1999-05-26 | 2000-12-07 | Shell Internationale Research Maatschappij B.V. | Gasoline composition |
| CN101724474A (en) * | 2008-10-14 | 2010-06-09 | 陈若歆 | Mode for preparing M15-M100 complexing methanol petrol and gas normal-temperature liquefaction mixed combustion technology |
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| CN102533350A (en) * | 2010-12-23 | 2012-07-04 | 吴跃增 | Alcohol base liquid fuel |
| CN102851086A (en) * | 2012-08-09 | 2013-01-02 | 常州市梧桐树环保科技有限公司 | Gas-liquid-mixed pressurization and flame retardance alcohol-based liquid fuel filled in a steel cylinder |
| CN103232867A (en) * | 2012-04-16 | 2013-08-07 | 齐齐哈尔北坤合成高分子材料有限公司 | Novel high-heat anticorrosive biomass alcohol-based fuel |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070204505A1 (en) * | 2006-03-02 | 2007-09-06 | Novus International Inc. | Gasoline fuel compositions having increased oxidative stability |
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2014
- 2014-04-10 CN CN201410142399.7A patent/CN103923709B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2000073403A1 (en) * | 1999-05-26 | 2000-12-07 | Shell Internationale Research Maatschappij B.V. | Gasoline composition |
| CN101724474A (en) * | 2008-10-14 | 2010-06-09 | 陈若歆 | Mode for preparing M15-M100 complexing methanol petrol and gas normal-temperature liquefaction mixed combustion technology |
| CN102533350A (en) * | 2010-12-23 | 2012-07-04 | 吴跃增 | Alcohol base liquid fuel |
| CN102071078A (en) * | 2011-01-25 | 2011-05-25 | 刘俊 | Efficient alcohol-based fuel additive and application thereof |
| CN102504889A (en) * | 2011-12-19 | 2012-06-20 | 厦门鑫烨盛能源科技有限公司 | Alcohol-based fuel |
| CN103232867A (en) * | 2012-04-16 | 2013-08-07 | 齐齐哈尔北坤合成高分子材料有限公司 | Novel high-heat anticorrosive biomass alcohol-based fuel |
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| CN103923709A (en) | 2014-07-16 |
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Denomination of invention: Cooker for alcohol-based fuel Effective date of registration: 20190708 Granted publication date: 20151104 Pledgee: Bank of China Limited by Share Ltd Guilin branch Pledgor: Guilin Ganlong EP Technology Co., Ltd. Registration number: 2019450000029 |
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