CN105331398A - Methanol fuel - Google Patents
Methanol fuel Download PDFInfo
- Publication number
- CN105331398A CN105331398A CN201510768165.8A CN201510768165A CN105331398A CN 105331398 A CN105331398 A CN 105331398A CN 201510768165 A CN201510768165 A CN 201510768165A CN 105331398 A CN105331398 A CN 105331398A
- Authority
- CN
- China
- Prior art keywords
- fuel
- methanol fuel
- methanol
- parts
- water
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Liquid Carbonaceous Fuels (AREA)
Abstract
The invention discloses methanol fuel. The methanol fuel is characterized by being prepared from, by weight, 85-95 parts of methanol, 2-8 parts of ethyl alcohol, 2-5 parts of tertiary butanol, 1-2 parts of paraffin oil, 0.2-0.5 part of sodium chloride, 0.2-0.5 part of methyl tertiary butyl ether and 0.05-0.1 part of ethyl acetate. The prepared methanol fuel has effects of sufficient combustion, heat value increase and heat dissipation multiplication and meets the requirements for releasing large heat and saving energy.
Description
Technical field
The present invention relates to fuel area, be specifically related to a kind of methanol fuel.
Background technology
Methanol 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 methanol 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 ripe value liquid fuel, methanol 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 methanol fuel is a lot, as Chinese patent CN102625825A, disclose-a kind of producer of first liquid methanol fuel irrigates described method and comprises: by the water of methyl alcohol, the by volume 23-50% of 55-80% by volume with go up 5L by volume and advise and promote that neat soul is closed 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 hour, thus produce liquid fuel.In formula, the ratio of water frog drum sage can account for and escape fortune and can be understood as " water become oil ".
And for example Chinese patent CN103184081A, discloses-a kind of methanol 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 soil dagger-axe part, water 5-10 part.But also Shortcomings, adds water to reduce costs, to make in fuel, under methanol content kind bag fine jade button, to make fuel value very low.Although in liquid methanol 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 methanol fuel, this methanol 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 methanol 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 methanol fuel can be changed simultaneously.
The trimethyl carbinol, sodium-chlor are as combustion-supporting gain of heat agent, and methanol 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 sodium-chlor and can well avoid this situation in the present invention, the mutual solubility in methanol fuel system can be improved, prevent layering, the paraffin oil in methanol 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), makes 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:
Compounding methanol fuel, obtains methanol fuel according to following component and ratio mixing (stirred at ambient temperature evenly)
Embodiment 2:
Compounding methanol fuel, obtains methanol fuel according to following component and ratio mixing (stirred at ambient temperature is evenly):
Embodiment 3
Compounding methanol fuel, obtains methanol 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 | 1350 |
| Embodiment 2 | 6500 | 1200 |
| Embodiment 3 | 6700 | 1250 |
The methanol 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. a methanol fuel, is characterized in that: because the composition of following weight parts is made:
。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510768165.8A CN105331398A (en) | 2015-11-11 | 2015-11-11 | Methanol fuel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510768165.8A CN105331398A (en) | 2015-11-11 | 2015-11-11 | Methanol fuel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105331398A true CN105331398A (en) | 2016-02-17 |
Family
ID=55282170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510768165.8A Pending CN105331398A (en) | 2015-11-11 | 2015-11-11 | Methanol fuel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105331398A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010676A (en) * | 2016-05-30 | 2016-10-12 | 贵州绿能燃料科技有限公司 | Preparation method for environment-friendly alcohol-based liquid fuel and prepared fuel |
| CN106675671A (en) * | 2017-03-02 | 2017-05-17 | 税正强 | Hydrate 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 |
| CN107987894A (en) * | 2017-12-01 | 2018-05-04 | 纪生机 | A kind of high-energy fuel oil of safety and environmental protection and preparation method thereof |
| CN108456560A (en) * | 2018-05-08 | 2018-08-28 | 桂林市淦隆环保科技有限公司 | A kind of high-performance environment-friendly alcohol-based fuel |
| CN108587701A (en) * | 2018-05-08 | 2018-09-28 | 桂林市淦隆环保科技有限公司 | A kind of energy conservation and environmental protection alcohol-based fuel and preparation method thereof |
| CN110295069A (en) * | 2019-07-05 | 2019-10-01 | 河南妙天新能源研究院有限公司 | A kind of methanol diesel-oil and preparation method thereof |
-
2015
- 2015-11-11 CN CN201510768165.8A patent/CN105331398A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010676A (en) * | 2016-05-30 | 2016-10-12 | 贵州绿能燃料科技有限公司 | Preparation method for environment-friendly alcohol-based liquid fuel and prepared 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 |
| CN107987894A (en) * | 2017-12-01 | 2018-05-04 | 纪生机 | A kind of high-energy fuel oil of safety and environmental protection and preparation method thereof |
| CN108456560A (en) * | 2018-05-08 | 2018-08-28 | 桂林市淦隆环保科技有限公司 | A kind of high-performance environment-friendly alcohol-based fuel |
| CN108587701A (en) * | 2018-05-08 | 2018-09-28 | 桂林市淦隆环保科技有限公司 | A kind of energy conservation and environmental protection alcohol-based fuel and preparation method thereof |
| CN110295069A (en) * | 2019-07-05 | 2019-10-01 | 河南妙天新能源研究院有限公司 | A kind of methanol diesel-oil and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103923709B (en) | A kind of alcohol-group fuel | |
| CN105331398A (en) | Methanol fuel | |
| CN103911189B (en) | A kind of alcohol-group fuel | |
| CN106906014B (en) | Flash point improver for biological alcohol-based light fuel | |
| CN103232867A (en) | Novel high-heat anticorrosive biomass alcohol-based fuel | |
| CN108949254A (en) | A kind of methanol gasoline with protecting effect | |
| CN103242915B (en) | M45 novel energy high-cleanness environment-friendly petrol | |
| CN105273775A (en) | Methanol gasoline and preparation method thereof | |
| CN106675671A (en) | Hydrate fuel | |
| CN104263429A (en) | Alcohol-based vehicle fuel | |
| CN106336912A (en) | High-performance alcohol-based fuel | |
| CN104178231A (en) | High-flash-point alcohol ether diesel oil | |
| CN107892957B (en) | Alcohol-based liquid fuel and preparation method thereof | |
| CN102911749A (en) | Micro-emulsified diesel oil and preparation method thereof | |
| CN103555380A (en) | Alcohol-based liquid fuel for civil use | |
| CN104357099B (en) | A kind of alcohol-group fuel and preparation method thereof | |
| CN106947555B (en) | Biological alcohol-based fuel power heat value agent | |
| CN109694755A (en) | A kind of methanol base liquid fuel and preparation method thereof | |
| CN107841357A (en) | A kind of military high energy alcohol-based fuel additive and preparation method thereof | |
| CN103113943B (en) | For driving the emulsion fuel of oil engine or energy generation device | |
| CN108342231A (en) | A kind of environment-friendly type alcohol radical bio-fuel and preparation method thereof | |
| CN108913232B (en) | Alcohol-based fuel and preparation method thereof | |
| CN103666591B (en) | A kind of preparation method of methanol gasoline of good stability | |
| CN104232177A (en) | Mixed fuel | |
| CN109576008A (en) | A kind of novel energy-saving environment-friendly alcohol-based fuel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160217 |