CN103666599A - High-proportion methanol gasoline for vehicles - Google Patents
High-proportion methanol gasoline for vehicles Download PDFInfo
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- CN103666599A CN103666599A CN201310710169.1A CN201310710169A CN103666599A CN 103666599 A CN103666599 A CN 103666599A CN 201310710169 A CN201310710169 A CN 201310710169A CN 103666599 A CN103666599 A CN 103666599A
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- methanol gasoline
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Abstract
The invention discloses high-proportion methanol gasoline for vehicles. The high-proportion methanol gasoline for vehicles is prepared from the following components by volume: 0 to 10 percent of gasoline, 5 to 10 percent of light naphtha, 2 to 5 percent of a C5 hydrocarbon, 0 to 6 percent of No. 120 solvent oil, 0 to 6 percent of No. 200 solvent oil, and 70 to 85 percent of methanol. The high-proportion methanol gasoline for vehicles can be used in a low-temperature environment; three-year road running tests and cold start tests in cold conditions prove that the applications of M85 methanol gasoline in a temperature above minus 15 DEG C and M70 methanol gasoline in a temperature below minus 15 DEG C in winter achieve a safe journey of 90,000 kilometers, which obtains ideal effects.
Description
Technical field
The present invention relates to methanol gasoline, particularly relate to more than 70% gasoline of high proportion methanol of methanol content.
Background technology
Methyl alcohol is as a kind of important substitute energy, under a series of policies of each place government promote, progressed into Oil Product Market, played the effect of environmental protection, energy-conservation petroleum replacing.The issue of < < methanol fuel for vehicles (M85) > > national standard, has effectively promoted again application and the popularization of gasoline of high proportion methanol.
At present, use the M100 methanol fuel need to be by the help of dual-fuel controller in spark ignition engine, invest greatlyr, alternative ratio be very high.M85 methanol gasoline can normally be used in the situation that dual-fuel controller not being installed, and saves repacking cost, with substituting than little of gasoline product, is especially deeply subject to the welcome of low discharge capacity user vehicle.Although the oil consumption of M85 methanol gasoline is large, can reach below 1.4 times of GB 93# gasoline, its cost is compared still very low with 93# gasoline.
Yet, because the chemical property of methyl alcohol determines, below 10 degree above freezing, use M85 methanol gasoline, there is the problem of difficulty in starting.
Summary of the invention
The object of this invention is to provide a kind of Vehicular methanol petrol at high proportion that can use under low temperature environment.
Vehicular methanol petrol at high proportion of the present invention is made by the component allotment of following volume percent: gasoline 0～10%, light naphthar 5～10%, hydro carbons carbon 5 2～5%, 120# solvent oil 0～6%, 200# solvent oil 0～6%, methyl alcohol 70～85%.
Further, the present invention is added with 0.5～1% solubility promoter, the mixture of one or more in the isomer higher alcohols that described solubility promoter is C4～C6 in described Vehicular methanol petrol at high proportion.
And then the present invention is also added with 0.01～0.02% metal corrosion inhibitor, the JP100 shaped metal corrosion inhibitor of the super U.S. production in the preferred Shenzhen of described metal corrosion inhibitor in described Vehicular methanol petrol at high proportion.
The santana car of electronic switching system (ESS) being installed in discharge capacity on lower than 1.3 vehicle and not being reequiped is test vehicle, with common M85 methanol gasoline, tests.April to October, environment use properties was fine, can drive safely.But under the envrionment conditions lower than subzero 15 degree, cannot start in the winter time.Use the present invention's Vehicular methanol petrol at high proportion, borrow and sign American Experience, the above M85 methanol gasoline that uses of subzero 15 degree, the following M70 methanol gasoline that uses of subzero 15 degree.Through cold start-up experiment under road travel test in 3 years and cold conditions, 90,000 kilometers of safe drivings, have obtained desirable effect.
Embodiment
Embodiment 1
In blend tank, add successively light naphthar 10%, hydro carbons carbon 5 2%, gasoline 3%, additional 0.5% solubility promoter, 0.01% metal corrosion inhibitor, form 15% base oil, then add 85% fuel methanol, stir, obtain the M85 methanol gasoline that can normally use in the above environment of subzero 15 degree.
Embodiment 2
In blend tank, add successively 120# solvent oil 3%, 200# solvent oil 4%, hydro carbons carbon 5 3%, light naphthar 5%, additional 0.5% solubility promoter, 0.02% metal corrosion inhibitor, form 15% base oil, add again 85% fuel methanol, stir, obtain the M85 methanol gasoline that can normally use in 5 degree environment above freezing.
Embodiment 3
In blend tank, add successively gasoline 8%, light naphthar 7%, hydro carbons carbon 5 5%, 120# solvent oil 4%, 200# solvent oil 6%, additional 1% solubility promoter, 0.02% metal corrosion inhibitor, form 30% base oil, add again 70% fuel methanol, stir, obtain the normal M70 methanol gasoline using in the above environment of subzero 30 degree.
Claims (4)
1. a Vehicular methanol petrol at high proportion, is made by the component allotment of following volume percent: gasoline 0～10%, light naphthar 5～10%, hydro carbons carbon 5 2～5%, 120# solvent oil 0～6%, 200# solvent oil 0～6%, methyl alcohol 70～85%.
2. Vehicular methanol petrol at high proportion according to claim 1, is characterized in that also comprising 0.5～1% solubility promoter.
3. Vehicular methanol petrol at high proportion according to claim 2, is characterized in that one or more the mixture in isomer higher alcohols that described solubility promoter is C4～C6.
4. Vehicular methanol petrol at high proportion according to claim 1, is characterized in that also comprising 0.01～0.02% metal corrosion inhibitor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310710169.1A CN103666599B (en) | 2013-12-22 | 2013-12-22 | One is Vehicular methanol petrol at high proportion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310710169.1A CN103666599B (en) | 2013-12-22 | 2013-12-22 | One is Vehicular methanol petrol at high proportion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103666599A true CN103666599A (en) | 2014-03-26 |
| CN103666599B CN103666599B (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310710169.1A Active CN103666599B (en) | 2013-12-22 | 2013-12-22 | One is Vehicular methanol petrol at high proportion |
Country Status (1)
| Country | Link |
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| CN (1) | CN103666599B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105567345A (en) * | 2015-12-29 | 2016-05-11 | 丁正本 | Methanol gasoline with high portion |
| CN105567344A (en) * | 2015-12-29 | 2016-05-11 | 丁正本 | High portion methanol gasoline capable of being used in low temperature environment |
| CN105623748A (en) * | 2015-12-29 | 2016-06-01 | 丁正本 | Low-oil-consumption and high-proportion-methanol gasoline |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1746272A (en) * | 2004-09-10 | 2006-03-15 | 马春宇 | Energy-saving clean fuel substituting gasoline and production thereof |
| CN102533356A (en) * | 2011-12-02 | 2012-07-04 | 刘湛 | Mixed fuel oil with energy-saving and environmental friendliness for vehicle |
| CN103289757A (en) * | 2013-06-04 | 2013-09-11 | 朱钱洪 | Automobile low-oil-consumption alcohol ether fuel |
-
2013
- 2013-12-22 CN CN201310710169.1A patent/CN103666599B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1746272A (en) * | 2004-09-10 | 2006-03-15 | 马春宇 | Energy-saving clean fuel substituting gasoline and production thereof |
| CN102533356A (en) * | 2011-12-02 | 2012-07-04 | 刘湛 | Mixed fuel oil with energy-saving and environmental friendliness for vehicle |
| CN103289757A (en) * | 2013-06-04 | 2013-09-11 | 朱钱洪 | Automobile low-oil-consumption alcohol ether fuel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105567345A (en) * | 2015-12-29 | 2016-05-11 | 丁正本 | Methanol gasoline with high portion |
| CN105567344A (en) * | 2015-12-29 | 2016-05-11 | 丁正本 | High portion methanol gasoline capable of being used in low temperature environment |
| CN105623748A (en) * | 2015-12-29 | 2016-06-01 | 丁正本 | Low-oil-consumption and high-proportion-methanol gasoline |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103666599B (en) | 2015-09-30 |
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20160705 Address after: 030006, Wharton building, 88 development road, 12 hi tech Development Zone, Shanxi, Taiyuan Patentee after: Shanxi alcohol ether cleaning fuel industry technology center (Co., Ltd.) Address before: 030006 Shanxi city of Taiyuan province Jinyang street saiding road high tech Zone Wharton building Patentee before: Shanxi Huadun Industry Co., Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190717 Address after: Room 410, Office Building, Venous Industry Park, Zhenjiang New District, Jiangsu Province Patentee after: CRPC Innovation Energy Co., Ltd. Address before: 030006, Wharton building, 88 development road, 12 hi tech Development Zone, Shanxi, Taiyuan Patentee before: Shanxi alcohol ether cleaning fuel industry technology center (Co., Ltd.) |