CN111925842A - Formula and preparation method of methyl ethanol gasoline - Google Patents
Formula and preparation method of methyl ethanol gasoline Download PDFInfo
- Publication number
- CN111925842A CN111925842A CN202010733645.1A CN202010733645A CN111925842A CN 111925842 A CN111925842 A CN 111925842A CN 202010733645 A CN202010733645 A CN 202010733645A CN 111925842 A CN111925842 A CN 111925842A
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- CN
- China
- Prior art keywords
- gasoline
- ethanol
- methanol
- preparation
- formula
- 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.)
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Links
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 238000002360 preparation method Methods 0.000 title claims abstract description 14
- 238000009472 formulation Methods 0.000 title claims description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 34
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims abstract description 30
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims abstract description 28
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 claims abstract description 27
- ZYBWTEQKHIADDQ-UHFFFAOYSA-N ethanol;methanol Chemical compound OC.CCO ZYBWTEQKHIADDQ-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 13
- 230000007797 corrosion Effects 0.000 claims abstract description 13
- 238000005260 corrosion Methods 0.000 claims abstract description 13
- 230000002579 anti-swelling effect Effects 0.000 claims abstract description 11
- BWDBEAQIHAEVLV-UHFFFAOYSA-N 6-methylheptan-1-ol Chemical compound CC(C)CCCCCO BWDBEAQIHAEVLV-UHFFFAOYSA-N 0.000 claims abstract description 10
- 150000001335 aliphatic alkanes Chemical class 0.000 claims abstract description 10
- 235000014113 dietary fatty acids Nutrition 0.000 claims abstract description 10
- 239000000194 fatty acid Substances 0.000 claims abstract description 10
- 229930195729 fatty acid Natural products 0.000 claims abstract description 10
- 239000003112 inhibitor Substances 0.000 claims abstract description 10
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims abstract description 7
- 150000004665 fatty acids Chemical class 0.000 claims abstract description 7
- 235000019441 ethanol Nutrition 0.000 claims description 13
- 238000003756 stirring Methods 0.000 claims description 13
- 239000000203 mixture Substances 0.000 claims description 9
- -1 methyl ethyl Chemical group 0.000 claims description 6
- 230000008961 swelling Effects 0.000 abstract description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052717 sulfur Inorganic materials 0.000 abstract description 2
- 239000011593 sulfur Substances 0.000 abstract description 2
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 239000010779 crude oil Substances 0.000 description 3
- 239000004215 Carbon black (E152) Substances 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 229930195733 hydrocarbon Natural products 0.000 description 2
- 150000002430 hydrocarbons Chemical class 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
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
- C10L10/00—Use of additives to fuels or fires for particular purposes
- C10L10/04—Use of additives to fuels or fires for particular purposes for minimising corrosion or incrustation
-
- 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
- C10L2270/00—Specifically adapted fuels
- C10L2270/02—Specifically adapted fuels for internal combustion engines
- C10L2270/023—Specifically adapted fuels for internal combustion engines for gasoline engines
Landscapes
- Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
The invention discloses a formula of methyl ethanol gasoline and a preparation method thereof, which are characterized in that the methyl ethanol gasoline comprises the following components in percentage by weight: 5-10% of EM50 type methanol, 3-5% of ethanol, 5-15% of isopropanol, 2-5% of isooctanol, 5-10% of diethyl ether, 3-5% of fatty acid ammonium, 1-2% of corrosion inhibitor, 4-6% of tert-butyl alcohol, 0.5-2% of anti-swelling agent and 40-55% of gasoline and alkane. The invention reduces the content of lead and sulfur in the gasoline by adding various alcohol organic matters, is more environment-friendly, and can effectively solve the problems of corrosion and swelling of the methanol-ethanol gasoline by adding the anticorrosive agent and the anti-swelling agent in the formula.
Description
Technical Field
The invention relates to the technical field of a formula of methanol-ethanol gasoline and a preparation method thereof, in particular to a formula of methanol-ethanol gasoline and a preparation method thereof.
Background
Petroleum resources on earth are formed by ancient organisms inside the earth through very complex changes from hundreds of millions of years to billions of years. This valuable underground resource is rapidly being reduced in large quantities due to the growing demand of mankind. In China, the crude oil exploitation amount of a plurality of oil fields is less and less, and the consumption amount is increased year by year. The crude oil import amount of our country is expected to exceed 50 percent of the total demand amount in 2010, and more than 400 hundred million dollars are spent each year. The large dependence on crude oil import not only is economically overwhelmed, but also seriously endangers the energy safety of the country.
On the other hand, with the rapid development of the economy of each country, the demand of automobiles as a transportation vehicle is getting larger and larger, and along with the pollution of automobile exhaust to the atmospheric environment is getting more and more serious, especially in large and medium cities with dense vehicles, the content of exhaust which is extremely harmful to human health, such as carbon monoxide (CO), nitrogen oxides (NOx), Hydrocarbon (HC) and the like in the urban atmosphere is getting higher and higher, and the degree of harm to the living ecological environment of people is getting more and more serious.
Due to the shortage of energy and the consideration of environmental protection, the research of new alternative energy of automobiles by governments of various countries including China is more and more important.
Therefore, the methanol-ethanol gasoline better conforms to the national alternative energy policy, and is renewable energy because the methanol-ethanol gasoline completely gets rid of the limitation of gasoline, but the existing methanol-ethanol gasoline has the technical problems of poor dynamic performance, corrosion, swelling and the like.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a formula of methanol-ethanol gasoline and a preparation method thereof, wherein the methanol-ethanol gasoline comprises the following components in percentage by weight: 5-10% of EM50 type methanol, 3-5% of ethanol, 5-15% of isopropanol, 2-5% of isooctanol, 5-10% of diethyl ether, 3-5% of fatty acid ammonium, 1-2% of corrosion inhibitor, 4-6% of tert-butyl alcohol, 0.5-2% of anti-swelling agent, and 40-55% of gasoline and alkane, wherein the preparation method of the methyl ethyl alcohol gasoline comprises the following steps:
s1: sequentially adding the EM50 type methanol, ethanol, isopropanol, isooctanol, diethyl ether, ammonium fatty acid and tert-butanol in the weight percentage into a stirrer for stirring, adding a corrosion inhibitor and an anti-swelling agent after stirring for a period of time, and continuously stirring uniformly to obtain a first mixture;
s2: and (3) putting the first mixture into a reaction kettle, adding gasoline and alkane for mixing, standing for a period of time after mixing, and then putting into a gasoline storage tank for storage.
Preferably, the methyl ethanol gasoline comprises the following components in percentage by weight: EM50 type methanol 10%, ethanol 5%, isopropanol 10%, isooctanol 5%, ethyl ether 7%, fatty acid ammonium 5%, corrosion inhibitor 2%, tert-butyl alcohol 6%, anti-swelling agent 0.5%, gasoline and alkane 50%.
Preferably, the stirring time of the stirrer is 40-55 min.
Preferably, the standing time is more than 24 h.
Compared with the prior art, the invention has the beneficial effects that: the invention reduces the content of lead and sulfur in the gasoline by adding various alcohol organic matters, is more environment-friendly, and can effectively solve the problems of corrosion and swelling of the methanol-ethanol gasoline by adding the anticorrosive agent and the anti-swelling agent in the formula.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The formula of the methanol-ethanol gasoline and the preparation method thereof are disclosed, wherein the methanol-ethanol gasoline comprises the following components in percentage by weight: 5-10% of EM50 type methanol, 3-5% of ethanol, 5-15% of isopropanol, 2-5% of isooctanol, 5-10% of diethyl ether, 3-5% of fatty acid ammonium, 1-2% of corrosion inhibitor, 4-6% of tert-butyl alcohol, 0.5-2% of anti-swelling agent, and 40-55% of gasoline and alkane, wherein the preparation method of the methyl ethyl alcohol gasoline comprises the following steps:
s1: sequentially adding the EM50 type methanol, ethanol, isopropanol, isooctanol, diethyl ether, ammonium fatty acid and tert-butanol in the weight percentage into a stirrer for stirring, adding a corrosion inhibitor after stirring for 40-55min, and continuously stirring uniformly to obtain a first mixture;
s2: and putting the first mixture into a reaction kettle, adding gasoline and alkane for mixing, standing for more than 24 hours after mixing, and putting into a gasoline storage tank for storage.
Example 1
Sequentially adding 10% of EM50 type methanol, 5% of ethanol, 10% of isopropanol, 5% of isooctanol, 7% of diethyl ether, 5% of fatty acid ammonium and 6% of tert-butyl alcohol into a stirrer for stirring, adding 2% of corrosion inhibitor and anti-swelling agent, and continuously stirring for 50min to obtain a first mixture;
s2: and putting the first mixture into a reaction kettle, adding gasoline and alkane for mixing, standing for more than 24 hours after mixing, and putting into a gasoline storage tank for storage.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (4)
1. The formula of the methanol-ethanol gasoline and the preparation method thereof are characterized in that the methanol-ethanol gasoline comprises the following components in percentage by weight: 5-10% of EM50 type methanol, 3-5% of ethanol, 5-15% of isopropanol, 2-5% of isooctanol, 5-10% of diethyl ether, 3-5% of fatty acid ammonium, 1-2% of corrosion inhibitor, 4-6% of tert-butyl alcohol, 0.5-2% of anti-swelling agent, and 40-55% of gasoline and alkane, wherein the preparation method of the methyl ethyl alcohol gasoline comprises the following steps:
s1: sequentially adding the EM50 type methanol, ethanol, isopropanol, isooctanol, diethyl ether, ammonium fatty acid and tert-butanol in the weight percentage into a stirrer for stirring, adding a corrosion inhibitor and an anti-swelling agent after stirring for a period of time, and continuously stirring uniformly to obtain a first mixture;
s2: and (3) putting the first mixture into a reaction kettle, adding gasoline and alkane for mixing, standing for a period of time after mixing, and then putting into a gasoline storage tank for storage.
2. The formula and the preparation method of the methanol-ethanol gasoline according to claim 1, wherein the methanol-ethanol gasoline comprises the following components in percentage by weight: EM50 type methanol 10%, ethanol 5%, isopropanol 10%, isooctanol 5%, ethyl ether 7%, fatty acid ammonium 5%, corrosion inhibitor 2%, tert-butyl alcohol 6%, anti-swelling agent 0.5%, gasoline and alkane 50%.
3. The methanol-ethanol gasoline formula and the preparation method thereof as claimed in claim 1, wherein the stirring time of the stirrer is 40-55 min.
4. The formulation of methanol-ethanol gasoline and the preparation method thereof as claimed in claim 1, wherein the standing time is longer than 24 h.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010733645.1A CN111925842A (en) | 2020-07-27 | 2020-07-27 | Formula and preparation method of methyl ethanol gasoline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010733645.1A CN111925842A (en) | 2020-07-27 | 2020-07-27 | Formula and preparation method of methyl ethanol gasoline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111925842A true CN111925842A (en) | 2020-11-13 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010733645.1A Pending CN111925842A (en) | 2020-07-27 | 2020-07-27 | Formula and preparation method of methyl ethanol gasoline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111925842A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112980522A (en) * | 2021-03-15 | 2021-06-18 | 浙江顺航能源有限公司 | Methanol-ethanol vehicle gasoline and production process thereof |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1884450A (en) * | 2006-07-09 | 2006-12-27 | 顾杏泉 | Clean and environment-friendly methanol gasoline |
| US20090126262A1 (en) * | 2007-11-20 | 2009-05-21 | Board Of Trustees Of Michigan State University | Process for producing mixed esters of fatty acids as biofuels |
| WO2011033526A2 (en) * | 2009-09-17 | 2011-03-24 | Bharat Petroleum Corporation Limited | Gasohol fuel composition for internal combustion engines |
| CN102585932A (en) * | 2011-12-29 | 2012-07-18 | 北京东方红升新能源应用技术研究院有限公司 | Compound additive for methanol gasoline, and preparation method and application thereof |
| CN102911743A (en) * | 2012-10-15 | 2013-02-06 | 陈茂高 | Methanol gasoline and core mother liquor thereof |
| CN105838457A (en) * | 2015-01-14 | 2016-08-10 | 李�荣 | Preparation method of novel alcohol ether environment friendly fuel |
| CN110938478A (en) * | 2019-11-27 | 2020-03-31 | 曲连文 | Alcohol-based fuel for vehicles and preparation method thereof |
| CN111260853A (en) * | 2020-02-20 | 2020-06-09 | 普利莱（天津）燃气设备有限公司 | Automatic adding method for methanol gasoline filling station |
-
2020
- 2020-07-27 CN CN202010733645.1A patent/CN111925842A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1884450A (en) * | 2006-07-09 | 2006-12-27 | 顾杏泉 | Clean and environment-friendly methanol gasoline |
| US20090126262A1 (en) * | 2007-11-20 | 2009-05-21 | Board Of Trustees Of Michigan State University | Process for producing mixed esters of fatty acids as biofuels |
| WO2011033526A2 (en) * | 2009-09-17 | 2011-03-24 | Bharat Petroleum Corporation Limited | Gasohol fuel composition for internal combustion engines |
| CN102585932A (en) * | 2011-12-29 | 2012-07-18 | 北京东方红升新能源应用技术研究院有限公司 | Compound additive for methanol gasoline, and preparation method and application thereof |
| CN102911743A (en) * | 2012-10-15 | 2013-02-06 | 陈茂高 | Methanol gasoline and core mother liquor thereof |
| CN105838457A (en) * | 2015-01-14 | 2016-08-10 | 李�荣 | Preparation method of novel alcohol ether environment friendly fuel |
| CN110938478A (en) * | 2019-11-27 | 2020-03-31 | 曲连文 | Alcohol-based fuel for vehicles and preparation method thereof |
| CN111260853A (en) * | 2020-02-20 | 2020-06-09 | 普利莱（天津）燃气设备有限公司 | Automatic adding method for methanol gasoline filling station |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112980522A (en) * | 2021-03-15 | 2021-06-18 | 浙江顺航能源有限公司 | Methanol-ethanol vehicle gasoline and production process thereof |
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Application publication date: 20201113 |