CN106635193A - Alcohol-based fuel and preparation method thereof - Google Patents
Alcohol-based fuel and preparation method thereof Download PDFInfo
- Publication number
- CN106635193A CN106635193A CN201611227650.5A CN201611227650A CN106635193A CN 106635193 A CN106635193 A CN 106635193A CN 201611227650 A CN201611227650 A CN 201611227650A CN 106635193 A CN106635193 A CN 106635193A
- Authority
- CN
- China
- Prior art keywords
- alcohol
- based fuel
- acid
- aliphatic acid
- refined methanol
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/02—Liquid carbonaceous fuels essentially based on components consisting of carbon, hydrogen, and oxygen only
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/182—Organic compounds containing oxygen containing hydroxy groups; Salts thereof
- C10L1/1822—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms
- C10L1/1824—Organic compounds containing oxygen containing hydroxy groups; Salts thereof hydroxy group directly attached to (cyclo)aliphatic carbon atoms mono-hydroxy
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L1/00—Liquid carbonaceous fuels
- C10L1/10—Liquid carbonaceous fuels containing additives
- C10L1/14—Organic compounds
- C10L1/18—Organic compounds containing oxygen
- C10L1/188—Carboxylic acids; metal salts thereof
- C10L1/1881—Carboxylic acids; metal salts thereof carboxylic group attached to an aliphatic carbon atom
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
The invention discloses an alcohol-based fuel, prepared from the following components in percentage by mass: 60 to 70 percent of refined methanol, 15 to 20 percent of fatty acid and 15 to 20 percent of aromatic-free mixture. The methanol is taken as a main material, and is compounded with the aromatic-free mixture high in calorific value; the problem that the methanol and the aromatic-free mixture are not fused is solved by fusion of the fatty acid. A preparation method of the alcohol-based fuel is simple, the raw materials are wide in source, relatively low in price, easy to obtain and stable in component, can provide a stable calorific value, and combustion emissions of the alcohol-based fuel has less pollution to environment.
Description
Technical field
The present invention relates to a kind of alcohol-based fuel and preparation method thereof.
Background technology
With the fast development of China's economy, pollution problem becomes the hot spot of society, and industrial pollution is to cause environment
The serious main cause of problem.At present the traditional fuel of industrial furnace (boiler, kiln, drying oven etc.) is with coal, diesel oil, heavy oil, liquid
Based on liquefied oil gas and natural gas, this burning is relatively costly and disposal of pollutants is serious, and by alternative energy source industry is reduced
Stove disposal of pollutants problem becomes the Main way that current this area is researched and developed.
The physicochemical property of alcohol-based fuel, performance become a kind of selection for replacing fuel at present, domestic methyl alcohol master
To derive from abundant coal resources, relative low price, then some inherent defects such as performance of the methyl alcohol in use
Difference, corrosion resistance, resistance to water and calorific value be undesirable etc. to affect the selection of a part of user.
The content of the invention
The purpose of the present invention, exactly provides a kind of alcohol-based fuel and preparation method thereof to solve the above problems, this
The product of invention has the characteristics of low cost, calorific value height, stable performance, preparation process is simple and little environmental pollution.
The object of the present invention is achieved like this：
A kind of alcohol-based fuel of the present invention includes following components and weight/mass percentage composition：
Refined methanol 60%～70%；
Aliphatic acid 15%～20%；
Without aromatic hydrocarbons mixture 15%～20%；
The mass percent sum of above component is 100%.
The purity of refined methanol is 99.9% in a kind of above-mentioned alcohol-based fuel.
The acid number of aliphatic acid is more than 195 in a kind of above-mentioned alcohol-based fuel.
Aliphatic acid is soya bean fatty acid in a kind of above-mentioned alcohol-based fuel.
Aliphatic acid includes at least one in oleic acid, linoleic acid plus linolenic acid in a kind of above-mentioned alcohol-based fuel.
The present invention also provides a kind of preparation method of alcohol-based fuel, comprises the following steps：
(1) following components is weighed by weight/mass percentage composition：
Refined methanol 60%～70%；
Aliphatic acid 15%～20%；
Without aromatic hydrocarbons mixture 15%～20%；
The mass percent sum of above component is 100%；
(2) by above-mentioned aliphatic acid, put in reactor, with 600r/min without aromatic hydrocarbons mixture and 10% refined methanol
Paddle stirs, and can obtain premix；Kettle external gear pump is recycled to put into after the premix reflux cycle 2 hours in reactor
In storage container；
(3) remaining refined methanol is put in the product storage container of step (2), using external application pump convection current in storage container
Circulation is well mixed.
The present invention compounds the not phase with high heating value without aromatic hydrocarbons mixture, methyl alcohol and without aromatic hydrocarbons mixture with methyl alcohol as major ingredient
Molten situation is solved using aliphatic acid is fused.The alcohol-based fuel preparation method of the present invention is simple, and the extensive price of raw material sources is relatively low
It is honest and clean, it is easy to obtain, and can provide that calorific value, component are stable, burning and exhausting environmental pollution is little.
N-octyl alcohol is added dropwise after the product of step (3) is well mixed in a kind of preparation method of above-mentioned alcohol-based fuel to saturating
It is bright.
Specific embodiment
Below in conjunction with embodiment, the invention will be further described.
The condensation point without aromatic hydrocarbons mixture used in following examples be -41 DEG C (GB/T510-83), Cetane lndex
47.2 (GB/T11139-89), gross calorific value is 46.395MJ/kg (GB/T384-81), 71.25 DEG C of (ASTM D611- of aniline point
12), 20 DEG C of density are 0.8029g/cm3(ASTM D4052-11), flash-point is 53.0 DEG C (ASTM D93-13).
Embodiment 1
A kind of alcohol-based fuel of the present embodiment, including following components and quality：
Purity is 99.9% refined methanol 7kg；
Acid number is 195 oleic acid 1.5kg；
Without aromatic hydrocarbons mixture 1.5kg.
Preparation method is as follows：
(1) raw material are weighed by said components and weight/mass percentage composition；
(2) by the input of the refined methanol without aromatic hydrocarbons mixture and 1kg of aliphatic acid and whole whole in above-mentioned raw material
In reactor, stirred with 600r/min paddle, premix can be obtained；Kettle external gear pump is recycled by the premix in reactor
Reflux cycle is put in storage container after 2 hours；
(3) remaining refined methanol is put in the product storage container of step (2), using external application pump convection current in storage container
Circulation obtains the alcohol-based fuel of the present embodiment by being well mixed.N-octyl alcohol is added dropwise transparent to mixture.
Embodiment 2
A kind of alcohol-based fuel of the present embodiment, including following components and quality：
Purity is 99.9% refined methanol 7kg；
Acid number is 196 soya bean fatty acid 1.5kg；
Without aromatic hydrocarbons mixture 1.5kg.
Preparation method is as follows：
(1) raw material are weighed by said components and weight/mass percentage composition；
(2) by the input of the refined methanol without aromatic hydrocarbons mixture and 1kg of aliphatic acid and whole whole in above-mentioned raw material
In reactor, stirred with 600r/min paddle, premix can be obtained；Kettle external gear pump is recycled by the premix in reactor
Reflux cycle is put in storage container after 2 hours；
(3) remaining refined methanol is put in the product storage container of step (2), using external application pump convection current in storage container
Circulation obtains the alcohol-based fuel of the present embodiment by being well mixed.N-octyl alcohol is added dropwise transparent to mixture.
The product of the present invention is colourless transparent liquid, and free from extraneous odour is stablized without layering, and calorific value is up to 6375keal/kg, sulfur-bearing
Amount about 0.75mg/kg.
The alcohol-based fuel preparation method of the present invention is simple, the extensive relative low price of raw material sources, it is easy to obtain, and can
Offer calorific value, component are stable, and burning and exhausting environmental pollution is little.
Above example is used for illustrative purposes only, rather than limitation of the present invention, about the technology people of technical field
Member, without departing from the spirit and scope of the present invention, can also make various conversion or modification, therefore all equivalents
Technical scheme should also belong to scope of the invention, should be limited by each claim.
Claims (7)
1. a kind of alcohol-based fuel, it is characterised in that including following components and weight/mass percentage composition：
Refined methanol 60%～70%；
Aliphatic acid 15%～20%；
Without aromatic hydrocarbons mixture 15%～20%；
The mass percent sum of above component is 100%.
2. a kind of alcohol-based fuel as claimed in claim 1, it is characterised in that the purity of the refined methanol is 99.9%.
3. a kind of alcohol-based fuel as claimed in claim 1, it is characterised in that the acid number of the aliphatic acid is more than 195.
4. a kind of alcohol-based fuel as claimed in claim 1, it is characterised in that the aliphatic acid is soya bean fatty acid.
5. a kind of alcohol-based fuel as claimed in claim 1, it is characterised in that the aliphatic acid includes oleic acid, linoleic acid and Asia
At least one in numb acid.
6. a kind of preparation method of alcohol-based fuel as claimed in claim 1, it is characterised in that comprise the following steps：
(1) following components is weighed by weight/mass percentage composition：
Refined methanol 60%～70%；
Aliphatic acid 15%～20%；
Without aromatic hydrocarbons mixture 15%～20%；
The mass percent sum of above component is 100%；
(2) by above-mentioned aliphatic acid, put in reactor, with 600r/min paddle without aromatic hydrocarbons mixture and 10% refined methanol
Stir, premix can be obtained；Kettle external gear pump is recycled by input storage after the premix reflux cycle 2 hours in reactor
In container；
(3) remaining refined methanol is put in the product storage container of step (2), using external application pump convection circulation in storage container
It is well mixed.
7. a kind of preparation method of alcohol-based fuel as claimed in claim 6, it is characterised in that the product of the step (3) is mixed
Close it is uniform after n-octyl alcohol is added dropwise to transparent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611227650.5A CN106635193A (en) | 2016-12-27 | 2016-12-27 | Alcohol-based fuel and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611227650.5A CN106635193A (en) | 2016-12-27 | 2016-12-27 | Alcohol-based fuel and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106635193A true CN106635193A (en) | 2017-05-10 |
Family
ID=58831765
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611227650.5A Pending CN106635193A (en) | 2016-12-27 | 2016-12-27 | Alcohol-based fuel and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106635193A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1876769A (en) * | 2006-06-30 | 2006-12-13 | 吴喜存 | Novel liquid fuel |
| CN1916126A (en) * | 2006-09-07 | 2007-02-21 | 黑龙江建业燃料有限责任公司 | Method for preparing additive of vehicle fuel in MSO~M90, R80~E90 alcohol group |
| CN101486932A (en) * | 2009-02-06 | 2009-07-22 | 唐兴吾 | High clarity blend fuel oil |
| CN101955817A (en) * | 2009-07-15 | 2011-01-26 | 邢艳梅 | High-energy environmental protection methanol diesel oil |
| CN101955808A (en) * | 2009-07-15 | 2011-01-26 | 邢艳梅 | Environmentally friendly methanol gasoline without MTBE (Methyl Tert-Butyl Ether) |
| CN102653690A (en) * | 2011-03-04 | 2012-09-05 | 徐海野 | Environmentally-friendly, efficient and low-cost alcohol-oil synthetic fuel |
| CN103484172A (en) * | 2012-06-14 | 2014-01-01 | 刘粤荣 | Low-carbon fuel oil and preparation method thereof |
-
2016
- 2016-12-27 CN CN201611227650.5A patent/CN106635193A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1876769A (en) * | 2006-06-30 | 2006-12-13 | 吴喜存 | Novel liquid fuel |
| CN1916126A (en) * | 2006-09-07 | 2007-02-21 | 黑龙江建业燃料有限责任公司 | Method for preparing additive of vehicle fuel in MSO~M90, R80~E90 alcohol group |
| CN101486932A (en) * | 2009-02-06 | 2009-07-22 | 唐兴吾 | High clarity blend fuel oil |
| CN101955817A (en) * | 2009-07-15 | 2011-01-26 | 邢艳梅 | High-energy environmental protection methanol diesel oil |
| CN101955808A (en) * | 2009-07-15 | 2011-01-26 | 邢艳梅 | Environmentally friendly methanol gasoline without MTBE (Methyl Tert-Butyl Ether) |
| CN102653690A (en) * | 2011-03-04 | 2012-09-05 | 徐海野 | Environmentally-friendly, efficient and low-cost alcohol-oil synthetic fuel |
| CN103484172A (en) * | 2012-06-14 | 2014-01-01 | 刘粤荣 | Low-carbon fuel oil and preparation method thereof |
Non-Patent Citations (2)
| Title |
|---|
| 李东光: "《车用合成燃料配方与制备》", 31 May 2012 * |
| 王先会: "《润滑油脂生产原料和设备实用手册》", 31 March 2007 * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170510 |