CN102634385B - Methanol gasoline - Google Patents
Methanol gasoline Download PDFInfo
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- CN102634385B CN102634385B CN201110036517.2A CN201110036517A CN102634385B CN 102634385 B CN102634385 B CN 102634385B CN 201110036517 A CN201110036517 A CN 201110036517A CN 102634385 B CN102634385 B CN 102634385B
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- gasoline
- methanol gasoline
- methanol
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- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 title claims abstract description 162
- 239000003502 gasoline Substances 0.000 title claims abstract description 62
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 claims abstract description 18
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 22
- PHTQWCKDNZKARW-UHFFFAOYSA-N isoamylol Chemical compound CC(C)CCO PHTQWCKDNZKARW-UHFFFAOYSA-N 0.000 claims description 12
- 235000011187 glycerol Nutrition 0.000 claims description 11
- SBZXBUIDTXKZTM-UHFFFAOYSA-N diglyme Chemical class COCCOCCOC SBZXBUIDTXKZTM-UHFFFAOYSA-N 0.000 claims description 10
- NLZUEZXRPGMBCV-UHFFFAOYSA-N Butylhydroxytoluene Chemical compound CC1=CC(C(C)(C)C)=C(O)C(C(C)(C)C)=C1 NLZUEZXRPGMBCV-UHFFFAOYSA-N 0.000 claims description 6
- QCJQWJKKTGJDCM-UHFFFAOYSA-N [P].[S] Chemical compound [P].[S] QCJQWJKKTGJDCM-UHFFFAOYSA-N 0.000 claims description 6
- 125000002347 octyl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 claims description 6
- 150000003751 zinc Chemical class 0.000 claims description 6
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical group CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 claims 1
- DKGAVHZHDRPRBM-UHFFFAOYSA-N Tert-Butanol Chemical compound CC(C)(C)O DKGAVHZHDRPRBM-UHFFFAOYSA-N 0.000 abstract description 19
- 239000003795 chemical substances by application Substances 0.000 abstract description 9
- BZLVMXJERCGZMT-UHFFFAOYSA-N Methyl tert-butyl ether Chemical compound COC(C)(C)C BZLVMXJERCGZMT-UHFFFAOYSA-N 0.000 abstract description 6
- CTQNGGLPUBDAKN-UHFFFAOYSA-N O-Xylene Chemical compound CC1=CC=CC=C1C CTQNGGLPUBDAKN-UHFFFAOYSA-N 0.000 abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 4
- 229910052760 oxygen Inorganic materials 0.000 abstract description 4
- 239000001301 oxygen Substances 0.000 abstract description 4
- 150000004945 aromatic hydrocarbons Chemical class 0.000 abstract description 2
- 230000002579 anti-swelling effect Effects 0.000 abstract 1
- 239000003963 antioxidant agent Substances 0.000 abstract 1
- 230000003078 antioxidant effect Effects 0.000 abstract 1
- 239000006184 cosolvent Substances 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 239000008096 xylene Substances 0.000 abstract 1
- 238000003756 stirring Methods 0.000 description 16
- 239000000654 additive Substances 0.000 description 12
- 230000000996 additive effect Effects 0.000 description 12
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 5
- 230000003064 anti-oxidating effect Effects 0.000 description 4
- 239000000446 fuel Substances 0.000 description 4
- 230000002401 inhibitory effect Effects 0.000 description 4
- 239000007789 gas Substances 0.000 description 3
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical group CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- 229910002091 carbon monoxide Inorganic materials 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- POAOYUHQDCAZBD-UHFFFAOYSA-N 2-butoxyethanol Chemical compound CCCCOCCO POAOYUHQDCAZBD-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000001627 detrimental effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000003995 emulsifying agent Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000002828 fuel tank Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Abstract
The invention discloses methanol gasoline which comprises the following components by mass: 34-85 parts of gasoline, 10-50 parts of methanol, 1.0-3.0 parts of hexane, 1.5-5.0 parts of tert-butyl alcohol, 1.0-2.5 parts of cosolvents, 0.2-0.8 parts of antioxidant antigum inhibitors, and 0.2-1.0 parts of anticorrosion anti-swelling agents; the methanol gasoline of the invention has a high methanol content, and a high oxygen content, can be combusted fully, reduces the discharge of HC, CO, NOX, does not contain aromatic hydrocarbons such as methyl tert-butyl ether, xylene and the like, and reduces environment pollution.
Description
Technical field
The present invention relates to a kind of automobile fuel, relate in particular to a kind of methanol gasoline.
Background technology
Because economy in recent years develops rapidly, Motor vehicles are more and more higher in the popularity rate of China, and motor vehicle number surges and causes the demand of gasoline to increase.Current gasoline is to utilize oil under the effect of multiple tracks complicated technology and specific equipment, to make for raw material mostly.Because the oxygen level of this gasoline is lower, the burning in engine is abundant not, and therefore the tail gas of discharge contains a large amount of HC, CO, NO
xdeng.And oil is as Nonrenewable energy resources, more and more deficienter in the world, therefore a large amount of Fuel Petroleum substitutes are arisen at the historic moment, to solve the problem that more and more relies on oil and severe environmental pollution.Most study in existing substitute be alcohol base gasoline, particularly ethanol petrol and methanol gasoline, thereby but easily producing carbon deposit in use, ethanol petrol fuel affects engine life, therefore, the research and development of methanol gasoline are in recent years subject to the various attention in the world, have occurred the methanol gasoline of numerous species.As CN101906330 discloses a kind of methanol gasoline, taking regular gasoline and methyl alcohol as main body, taking methyl tertiary butyl ether, dimethylbenzene, ethylene glycol monobutyl ether as additive, proportioning forms methanol gasoline, its combustion powered performance and existing No. 90, No. 93 or No. 97 gasoline are suitable, and also little than No. 90, No. 93, No. 97 to the pollution of environment.But the methyl tertiary butyl ether in additive and dimethylbenzene all have very strong toxicity, easily to environment.
Summary of the invention
The object of the invention is to overcome above-mentioned deficiency, a kind of methanol gasoline is provided, it is not containing methyl tertiary butyl ether and aromatic hydrocarbons, little to the pollution of environment.
In order to reach above-mentioned technical purpose, the present invention by the following technical solutions:
A kind of methanol gasoline, wherein, comprises the component of following mass fraction, 34～85 parts of gasoline, 10～50 parts of methyl alcohol, 1.0～3.0 parts of normal hexanes, 1.5～5.0 parts of trimethyl carbinols, 1.0～2.5 parts of solubility promoters, 0.2～0.8 part of antioxidizing and antigum agent, 0.2～1.0 part of anticorrosion expansion inhibiting agent.
Above-mentioned methanol gasoline, wherein, above-mentioned solubility promoter can be Virahol or primary isoamyl alcohol, dissolves antioxidizing and antigum agent and anticorrosion expansion inhibiting agent.
Above-mentioned methanol gasoline, wherein, also comprises the diethylene glycol dimethyl ether of 1～3.2 part of mass fraction.
Above-mentioned methanol gasoline, wherein, the described trimethyl carbinol is made emulsifying agent, is preferably anhydrous tertiary butanol.
Above-mentioned methanol gasoline, wherein, also comprises the glycerine of 0.1～0.5 part of mass fraction, because anhydrous tertiary butanol zero pour is high, improves the shortcoming that its zero pour is high with glycerine.
Above-mentioned methanol gasoline, wherein, described antioxidizing and antigum agent can be 2,6 ditertiary butyl p cresol or other commercially available antioxidizing and antigum agent.
Above-mentioned methanol gasoline, wherein, described anticorrosion expansion inhibiting agent can be the two octyl group basic zinc salt of sulphur phosphorus or other commercially available anticorrosion expansion inhibiting agent.Above-mentioned additive has solved the swelling corrosion of methanol gasoline to automobile-used rubber parts and to corrosions of metal such as fuel tank, pipeline and engines.
Owing to having adopted said structure, the present invention has the following advantages compared to existing technology:
1, methanol gasoline of the present invention, because the high-content of methyl alcohol can reach 50%, therefore oxygen level is very high, and fully fuel not only has good burning performance, and has reduced HC, CO, NO
xdischarge Deng dusty gas.
2, methanol gasoline of the present invention, owing to not using methyl tertiary butyl ether as solubilizing agent, has therefore reduced the risk polluting after methanol gasoline leaks.
Embodiment
Come that the present invention is described further below, in conjunction with the embodiments:
Embodiment mono-: get 78 kilograms, 93# gasoline, 15 kilograms of methyl alcohol, 2 kilograms of normal hexanes, 1.5 kilograms of the trimethyl carbinols, 2 kilograms of primary isoamyl alcohol, 0.1 kilogram of glycerine, 1.5 kilograms of diethylene glycol dimethyl ethers, 0.2 kilogram of 0.2 kilogram of T501 (2,6 ditertiary butyl p cresol), T203 (the two octyl group basic zinc salt of sulphur phosphorus).
At normal temperatures and pressures, first T501 and T203 are dissolved in to primary isoamyl alcohol, then glycerine is added to the trimethyl carbinol, then normal hexane, the trimethyl carbinol, diethylene glycol dimethyl ether are sequentially added into reactor, stir 20min, then the primary isoamyl alcohol that has dissolved T501 and T203 is added and stirs 5min, make additive; Then additive is joined in methyl alcohol, stir 15min, make improvement methyl alcohol; Finally traditional 93# gasoline is added, stir 30min, make the 93# methanol gasoline of energy-conserving and environment-protective.
Embodiment bis-: get 85 kilograms, 93# gasoline, 10 kilograms of methyl alcohol, 1 kilogram of normal hexane, 2 kilograms of the trimethyl carbinols, 1 kilogram of Virahol, 0.2 kilogram of glycerine, 1 kilogram of diethylene glycol dimethyl ether, 0.2 kilogram of 0.2 kilogram of T501 (2,6 ditertiary butyl p cresol), T203 (the two octyl group basic zinc salt of sulphur phosphorus).
At normal temperatures and pressures, first T501 and T203 are dissolved in to primary isoamyl alcohol, then glycerine is added to the trimethyl carbinol, then normal hexane, the trimethyl carbinol, diethylene glycol dimethyl ether are sequentially added into reactor, stir 20min, then the primary isoamyl alcohol that has dissolved T501 and T203 is added and stirs 5min, make additive; Then additive is joined in methyl alcohol, stir 15min, make improvement methyl alcohol; Finally traditional 93# gasoline is added, stir 30min, make the 93# methanol gasoline of energy-conserving and environment-protective.
Embodiment tri-: get 60 kilograms, 93# gasoline, 30 kilograms of methyl alcohol, 3 kilograms of normal hexanes, 4 kilograms of the trimethyl carbinols, 2 kilograms of Virahols, 0.4 kilogram of glycerine, 2.5 kilograms of diethylene glycol dimethyl ethers, 0.6 kilogram of 0.5 kilogram of T501 (2,6 ditertiary butyl p cresol), T203 (the two octyl group basic zinc salt of sulphur phosphorus).
At normal temperatures and pressures, first T501 and T203 are dissolved in to primary isoamyl alcohol, then glycerine is added to the trimethyl carbinol, then normal hexane, the trimethyl carbinol, diethylene glycol dimethyl ether are sequentially added into reactor, stir 20min, then the primary isoamyl alcohol that has dissolved T501 and T203 is added and stirs 5min, make additive; Then additive is joined in methyl alcohol, stir 15min, make improvement methyl alcohol; Finally traditional 93# gasoline is added, stir 30min, make the 93# methanol gasoline of energy-conserving and environment-protective.
Embodiment tetra-: get 34 kilograms, 93# gasoline, 50 kilograms of methyl alcohol, 3 kilograms of normal hexanes, 5 kilograms of the trimethyl carbinols, 2.5 kilograms of primary isoamyl alcohol, 0.5 kilogram of glycerine, 3.2 kilograms of diethylene glycol dimethyl ethers, 1 kilogram of 0.8 kilogram of T501 (2,6 ditertiary butyl p cresol), T203 (the two octyl group basic zinc salt of sulphur phosphorus).
At normal temperatures and pressures, first T501 and T203 are dissolved in to primary isoamyl alcohol, then glycerine is added to the trimethyl carbinol, then normal hexane, the trimethyl carbinol, diethylene glycol dimethyl ether are sequentially added into reactor, stir 20min, then the primary isoamyl alcohol that has dissolved T501 and T203 is added and stirs 5min, make additive; Then additive is joined in methyl alcohol, stir 15min, make improvement methyl alcohol; Finally traditional 93# gasoline is added, stir 30min, make the 93# methanol gasoline of energy-conserving and environment-protective.
The methanol gasoline of the present invention that above-described embodiment one obtains is that the performance perameter contrast of example and traditional 93# gasoline is as follows:
As seen from the above table, the capability of antidetonance of methanol gasoline of the present invention is good, and vaporization temperature is lower, has good acceleration; Its inductive phase is longer, and gasoline stability is good, and the content of various detrimental impurity is all lower, can substitute well traditional 93# gasoline.
Methanol gasoline oxygen level of the present invention is high, and the pollutent such as aromatic free almost, and therefore, exhaust emissions is clean; The exhaust emissions parameter comparison of the methanol gasoline obtaining with embodiment mono-and traditional 93# gasoline is as follows:
As seen from the above table, the methanol gasoline of the present invention that embodiment mono-obtains functional, and pollutant emission in tail gas is starkly lower than traditional 93# gasoline, belongs to clean energy.
Methanol gasoline of the present invention can be prepared at normal temperature and pressure, and preparation process is simple, and additive wide material sources, cheap.Certainly, except above-described embodiment provide taking 93# gasoline as methanol gasoline is prepared on basis, equally also can use the existing gasoline preparation such as 97#.And methanol gasoline of the present invention can directly substitute existing gasoline and use, and need not reequip existing bunkering facilities, also need not reequip engine or other member.And methanol gasoline of the present invention can also be with existing gasoline with the arbitrary proportion use of dissolving each other, strong adaptability.
Claims (1)
1. a methanol gasoline, it is characterized in that: comprise the component of following mass fraction, 78 parts of gasoline, 15 parts of methyl alcohol, 2 parts of normal hexanes, 1.5 parts of anhydrous tertiary butanols, 0.2 part of 2,6 ditertiary butyl p cresol, 0.2 part of two octyl group basic zinc salt of sulphur phosphorus, 2 parts of primary isoamyl alcohol, 1.5 parts of diethylene glycol dimethyl ethers, 0.1 part of glycerine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110036517.2A CN102634385B (en) | 2011-02-12 | 2011-02-12 | Methanol gasoline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110036517.2A CN102634385B (en) | 2011-02-12 | 2011-02-12 | Methanol gasoline |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102634385A CN102634385A (en) | 2012-08-15 |
| CN102634385B true CN102634385B (en) | 2014-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110036517.2A Expired - Fee Related CN102634385B (en) | 2011-02-12 | 2011-02-12 | Methanol gasoline |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105670712A (en) * | 2014-11-21 | 2016-06-15 | 张淑芹 | High-clean low-carbon-emission liquid fuel |
| CN104560228A (en) * | 2014-12-26 | 2015-04-29 | 深圳市涤牌燃料开发有限公司 | Automotive alcohol-hydrocarbon and gasoline composite fuel and preparation method thereof |
| CN107164002B (en) * | 2017-06-07 | 2019-03-01 | 河南经特生物科技有限公司 | A kind of Methanol gasoline cosolvent |
| CN108117895A (en) * | 2017-12-23 | 2018-06-05 | 洛阳名力科技开发有限公司 | Middle ratio methanol gasoline |
| CN108441269A (en) * | 2018-02-09 | 2018-08-24 | 邹进 | A kind of compound hydrogen fuel and preparation method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1233648A (en) * | 1998-04-28 | 1999-11-03 | 广州市恒昌实业有限公司 | Method for preparing anti-abrasion lubricant used in internal combustion engine |
| CN1740283A (en) * | 2004-08-25 | 2006-03-01 | 翟雁萍 | Co-solvent composition for compounding methanol gasoline |
| CN1818037A (en) * | 2006-03-07 | 2006-08-16 | 路俊杰 | Synthetic environmental-protective methanol fuel |
| CN101082005A (en) * | 2006-05-29 | 2007-12-05 | 张贵洲 | Nano fuel oil additive |
| CN101302449A (en) * | 2008-07-08 | 2008-11-12 | 周凯亮 | High-clean vast-scale methanol gasoline |
| CN101402890A (en) * | 2008-11-12 | 2009-04-08 | 王宇 | Methanol gasoline additive and process for producing methanol gasoline |
-
2011
- 2011-02-12 CN CN201110036517.2A patent/CN102634385B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1233648A (en) * | 1998-04-28 | 1999-11-03 | 广州市恒昌实业有限公司 | Method for preparing anti-abrasion lubricant used in internal combustion engine |
| CN1740283A (en) * | 2004-08-25 | 2006-03-01 | 翟雁萍 | Co-solvent composition for compounding methanol gasoline |
| CN1818037A (en) * | 2006-03-07 | 2006-08-16 | 路俊杰 | Synthetic environmental-protective methanol fuel |
| CN101082005A (en) * | 2006-05-29 | 2007-12-05 | 张贵洲 | Nano fuel oil additive |
| CN101302449A (en) * | 2008-07-08 | 2008-11-12 | 周凯亮 | High-clean vast-scale methanol gasoline |
| CN101402890A (en) * | 2008-11-12 | 2009-04-08 | 王宇 | Methanol gasoline additive and process for producing methanol gasoline |
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| CN102634385A (en) | 2012-08-15 |
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Application publication date: 20120815 Assignee: Hunan Hongbao Technology Development Co., Ltd. Assignor: Zeng Zhihong Contract record no.: 2015430000063 Denomination of invention: Environment-friendly type methanol gasoline for vehicle Granted publication date: 20141015 License type: Exclusive License Record date: 20150603 |
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